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ఏపీపీఎస్సీ గ్రూప్-1 ప్రిలిమ్స్ 2024

378 ప్రశ్నలు, ప్రతిదానికి అధికారిక సమాధానం మరియు వివరణ.

ఒకే ప్రశ్న పలు సంవత్సరాల్లో వస్తే, మొదటిసారి అడిగిన సంవత్సరం కింద చూపిస్తాం.

  1. Q201SCHOOL PHYSICS

    Consider the following statements regarding Sun Halo : I. Sun Halo is an optical phenomenon that occurs due to sunlight refracting in millions of hexagonal ice crystals suspended in the atmosphere. II. Sun Halo takes the form of a ring with a radius of approximately 22 degrees around the Sun. III. Sun Halo is specifically produced by cumulonimbus clouds, which are thin, detached hair-like clouds. Which among the above statements is/are correct ?

    • aI and II onlyసరైన సమాధానం
    • bII only
    • cI and III only
    • dII and III only

    వివరణ త్వరలో.

  2. Q202SCHOOL PHYSICS

    Consider the following statements regarding Sun Halo: I. A Sun Halo is an optical phenomenon caused by the refraction of sunlight in millions of hexagonal ice crystals floating in the atmosphere. II. A Sun Halo takes the form of a ring with a radius of approximately 22 degrees around the Sun. III. A Sun Halo is exclusively produced by cumulonimbus clouds, which are thin, detached hair-like clouds. Which of the statements given above is/are correct?

    • aI and II onlyసరైన సమాధానం
    • bII only
    • cI and III only
    • dII and III only
    వివరణ

    Option A is correct because a 22-degree halo is an optical phenomenon formed by the refraction of sunlight through millions of suspended hexagonal ice crystals, typically present in high-altitude cirrostratus clouds. Option B: It omits statement I, which correctly describes the refraction of light through hexagonal ice crystals. Option C: It incorrectly includes statement III, which erroneously claims halos are produced by cumulonimbus clouds rather than cirrus or cirrostratus clouds. Option D: It omits statement I and includes the false statement III.

  3. Q203Logical reasoning and analytical ability

    ఒక నూతన సంవత్సర పార్టీలో, మొత్తం అతిథులలో 60% మంది మహిళలు. అతిథులలో 80% మంది వివాహిత జంటలు (భార్యాభర్తల జంటను ఏర్పరుస్తారు) మరియు మిగిలిన వారు అవివాహితులు అయితే, కింది ప్రకటనలలో ఏవి సరైనవి? I. పురుషులందరూ వివాహితులు. II. 30% కంటే ఎక్కువ మంది మహిళలు అవివాహితులు. కింది కోడ్‌లను ఉపయోగించి సరైన సమాధానాన్ని ఎంచుకోండి:

    • aI మాత్రమే
    • bII మాత్రమే
    • cI మరియు II రెండూసరైన సమాధానం
    • dI కాదు, II కాదు
    వివరణ

    Option C సరైనది ఎందుకంటే 80 మంది వివాహిత అతిథులలో 40 మంది పురుషులు మరియు 40 మంది స్త్రీలు ఉంటారు, అంటే 40 మంది పురుషులూ వివాహితులే, మరియు 60 మంది స్త్రీలలో 20 మంది (33.33%) అవివాహితులు, తద్వారా రెండు ప్రకటనలూ సరైనవే అవుతాయి. మొత్తం అతిథులు = 100 అనుకుందాం స్త్రీలు = 60, పురుషులు = 40 వివాహిత జంటలు = 80 మంది అతిథులు, ఇందులో 40 మంది భర్తలు మరియు 40 మంది భార్యలు ఉంటారు వివాహిత పురుషులు = 40 మందిలో 40 (100%), కాబట్టి పురుషులందరూ వివాహితులే వివాహిత స్త్రీలు = 40, మిగిలిన అవివాహిత స్త్రీలు = 60 - 40 = 20 అవివాహిత స్త్రీల శాతం = (20 / 60) * 100 = 33.33%, ఇది 30% కంటే ఎక్కువ Option A: గణితపరంగా 33.33% అనేది 30% కంటే ఎక్కువగా నిర్ధారించబడిన ప్రకటన II ని విస్మరిస్తుంది. Option B: వివాహిత పురుషుల సంఖ్య మొత్తం పురుషుల సంఖ్యకు సమానమని నిర్ధారించబడిన ప్రకటన I ని విస్మరిస్తుంది. Option D: రెండూ గణితపరంగా నిరూపించబడినప్పటికీ రెండు ప్రకటనలను తప్పుగా తోసిపుచ్చుతుంది.

  4. Q204Logical reasoning and analytical ability

    In a New Year's party, 60% of the total guests are women, 80% of the guests are married couples (husband and wife are together as a couple), and the rest are unmarried. Which of the following statements is correct? I. All men are married. II. More than 30% of women are unmarried. Select the correct answer using the codes given below:

    • aI only
    • bII only
    • cBoth I and IIసరైన సమాధానం
    • dNeither I nor II
    వివరణ

    Option C is correct because both statements I and II are mathematically correct based on the given percentages. Assume 100 guests in total: 60 women and 40 men 80 guests form 40 married couples (40 husbands and 40 wives) All 40 men are married, so statement I is true Unmarried women equal 60 minus 40, which is 20 women 20 out of 60 women equals 33.33%, which is more than 30%, so statement II is true Option A: Incorrect because statement II is also true. Option B: Incorrect because statement I is also true. Option D: Incorrect because both statements logically hold true.

  5. Q205Logical reasoning and analytical ability

    Read the below given statements followed by conclusions. Choose the conclusion which logically follows from the given statements : Statements : All professors are doctors. All doctors are engineers. Some professors are lawyers. Conclusions : I. All professors are engineers. II. All engineers are lawyers. III. Some doctors are lawyers.

    • aOnly conclusion I follows
    • bOnly conclusions I and III followసరైన సమాధానం
    • cOnly conclusions I and II follow
    • dOnly conclusions II and III follow

    వివరణ త్వరలో.

  6. Q206Logical reasoning and analytical ability

    Read the following statements and conclusions. Choose the conclusions that logically follow from the given statements: Statements: All professors are doctors. All doctors are engineers. Some professors are lawyers. Conclusions: I. All professors are engineers. II. All engineers are lawyers. III. Some doctors are lawyers.

    • a1) Only conclusion I follows.
    • b2) Only conclusions I and III follow.సరైన సమాధానం
    • c3) Only conclusions I and II follow.
    • d4) Only conclusions II and III follow.
    వివరణ

    Option B is correct because combining 'All professors are doctors' and 'All doctors are engineers' yields 'All professors are engineers' (Conclusion I), and since 'Some professors are lawyers' and all professors are doctors, the overlapping professors must also be doctors, making 'Some doctors are lawyers' (Conclusion III) valid. Option A: It omits Conclusion III, which is also a valid and necessary deduction. Option C: Conclusion II assumes all engineers are lawyers, which is an invalid generalization from an I-type premise. Option D: Conclusion II does not follow, and it omits the valid Conclusion I.

  7. Q207Logical reasoning and analytical ability

    There are 5 members in the family by names Ravi, Madhu, Mahesh, Raghu and Praveen. Praveen is taller than Raghu but not as fat as Raghu. Mahesh is taller than Ravi but shorter than Madhu. Ravi is fatter than Raghu but not as fat as Madhu. Praveen is thinner than Mahesh, who is thinner than Raghu. If they are arranged in an ascending order, i.e., fattest to thinnest, who will come in the middle ?

    • aPraveen
    • bRaghuసరైన సమాధానం
    • cMahesh
    • dMadhu

    వివరణ త్వరలో.

  8. Q208Logical reasoning and analytical ability

    In a hostel room, five people P, Q, R, S and T read a novel. The one who reads the novel first gives it to R. The one who reads the novel last has taken it from P. T is not the first or the last to read the novel. There are two readers between Q and P. Identify those two readers between Q and P in the same order.

    • aR and S
    • bR and Tసరైన సమాధానం
    • cT and S
    • dS and T

    వివరణ త్వరలో.

  9. Q209Logical reasoning and analytical ability

    (19-21 ప్రశ్నల కోసం సూచనలు) బతుకమ్మ పండుగ సందర్భంగా గ్రీన్ ఫీల్డ్ అపార్ట్‌మెంట్ అసోసియేషన్ ఆధ్వర్యంలో చిన్నారులకు ఆటల పోటీలు నిర్వహించారు. ఇందులో భాగంగా రేస్ లో కీర్తి, జోత్స్న, పల్లవి, రమ, శ్వేత పాల్గొన్నారు. వారు రేసులో 1 నుండి 5 వరకు వేర్వేరు ర్యాంకులను పొందారు (1 రేసులో వేగవంతమైనది మరియు 5 నిమ్మదిగా ఉంది). ఈ క్రింది సమాచారం కూడా తెలిసింది: I. కీర్తి ముందుగా రేసును ముగించిన వ్యక్తి కాదు. II. పల్లవికి 5వ ర్యాంక్ రాలేదు, కానీ కీర్తి తర్వాత రేసును ముగించింది. III. జోత్స్నా తర్వాత రమ రేసును ముగించింది. IV. కీర్తి మరియు శ్వేత ర్యాంకుల మొత్తం పల్లవి మరియు రమ ర్యాంకుల మొత్తానికి సమానం. శ్వేత మరియు పల్లవి ర్యాంకుల మొత్తం 8 అయితే, 4వ ర్యాంకు ఎవరికి వచ్చింది?

    • aకీర్తి
    • bరమసరైన సమాధానం
    • cపల్లవి
    • dశ్వేత

    వివరణ త్వరలో.

  10. Q210Logical reasoning and analytical ability

    (19-21 ప్రశ్నల కోసం సూచనలు) బతుకమ్మ పండుగ సందర్భంగా గ్రీన్ ఫీల్డ్ అపార్ట్‌మెంట్ అసోసియేషన్ ఆధ్వర్యంలో చిన్నారులకు ఆటల పోటీలు నిర్వహించారు. ఇందులో భాగంగా రేస్ లో కీర్తి, జోత్స్న, పల్లవి, రమ, శ్వేత పాల్గొన్నారు. వారు రేసులో 1 నుండి 5 వరకు వేర్వేరు ర్యాంకులను పొందారు (1 రేసులో వేగవంతమైనది మరియు 5 నిమ్మదిగా ఉంది). ఈ క్రింది సమాచారం కూడా తెలిసింది: I. కీర్తి ముందుగా రేసును ముగించిన వ్యక్తి కాదు. II. పల్లవికి 5వ ర్యాంక్ రాలేదు, కానీ కీర్తి తర్వాత రేసును ముగించింది. III. జోత్స్నా తర్వాత రమ రేసును ముగించింది. IV. కీర్తి మరియు శ్వేత ర్యాంకుల మొత్తం పల్లవి మరియు రమ ర్యాంకుల మొత్తానికి సమానం. ఐదుగురు అమ్మాయిలలో, పల్లవి తర్వాత రేసును ఎవరు పూర్తి చేయలేరు?

    • aకీర్తిసరైన సమాధానం
    • bరమ
    • cశ్వేత
    • dనిర్ణయించలేము

    వివరణ త్వరలో.

  11. Q211Logical reasoning and analytical ability

    In a hostel room, five people P, Q, R, S, and T were sleeping in a single row. The person who read the novel first later gave it to R. The person who read the novel last took it from P. T was neither the first nor the last person to read the novel. There are two readers between Q and P. Identify the two readers between Q and P in the same order.

    • aR and S
    • bR and Tసరైన సమాధానం
    • cT and S
    • dS and T
    వివరణ

    Option B is correct because R read the novel second and T read it third, placing them directly between Q and P in that order. R took the novel from the first reader, so R is 2nd. The last reader took it from P, so P is 4th. T was neither 1st nor 5th, so T is 3rd. Q must be 1st to allow two readers between Q and P. S is 5th, giving the complete reading sequence Q, R, T, P, S. Option A: S is the fifth reader, not one of the readers between Q and P. Option C: T read before S, but S read after P rather than between Q and P. Option D: S was the last reader and did not read between Q and P.

  12. Q212Logical reasoning and analytical ability

    There are 5 members in a family: Ravi, Madhu, Mahesh, Raghu, and Praveen. Praveen is taller than Raghu but not heavier than Raghu. Mahesh is taller than Ravi but shorter than Madhu. Ravi is heavier than Raghu but not heavier than Madhu. Praveen is thinner than Mahesh and Mahesh is thinner than Raghu. If the weights of the family members are arranged in ascending order (heaviest first and thinnest last), who comes in the middle?

    • aPraveen
    • bRaghuసరైన సమాధానం
    • cMahesh
    • dMadhu
    వివరణ

    Option B is correct because arranging the members from heaviest to thinnest places Raghu exactly in the middle position. Madhu is heavier than or equal to Ravi Ravi is heavier than Raghu Raghu is heavier than Mahesh Mahesh is heavier than Praveen Decreasing weight order: Madhu, Ravi, Raghu, Mahesh, Praveen Option A: Praveen is the thinnest family member and stands at the end of the order. Option C: Mahesh is the second thinnest, occupying the fourth position. Option D: Madhu is the heaviest family member, occupying the first position.

  13. Q213Logical reasoning and analytical ability

    (Instructions for questions 19-21) During the Bathukamma festival, sports competitions were organized for children under the aegis of Green Field Apartments Association. As part of this, Keerthi, Joshna, Pallavi, Rama, and Shweta participated in a race. They obtained different ranks from 1 to 5 in the race (1 being the fastest and 5 being the slowest). The following information was also known: I. Keerthi was not the person who finished the race first. II. Pallavi did not get the 5th rank, but finished the race after Keerthi. III. Rama finished the race after Joshna. IV. The sum of Keerthi's and Shweta's ranks is equal to the sum of Pallavi's and Rama's ranks. Among the five girls who participated in the race, who was the last to finish the race?

    • aShwetaసరైన సమాధానం
    • bPallavi
    • cKeerthi
    • dRama
    వివరణ

    Option A is correct because Shweta finishes in fifth place, making her the last person to complete the race. The ranks from 1 to 5 sum to 15. Joshna's rank equals 15 minus twice the sum of a pair, making it an odd number. Joshna cannot be 5th because Rama finished after her, and cannot be 3rd without violating conditions, so Joshna is 1st. Keerthi and Shweta sum to 7, as do Pallavi and Rama. Keerthi cannot be 1st and finishes before Pallavi, placing Keerthi at 2nd, Pallavi at 3rd, Rama at 4th, and Shweta at 5th. Option B: Pallavi finished in third place, which is before the final position. Option C: Keerthi finished in second place. Option D: Rama finished in fourth place.

  14. Q214Logical reasoning and analytical ability

    Directions for questions 19-21: As part of the Bathukamma festival, the Green Field Apartment Association held games for children. In a race, Keerthi, Jyotsna, Pallavi, Rama and Shweta took part. They got five different ranks, 1 to 5 (rank 1 is the fastest and rank 5 the slowest). The following is also known: I. Keerthi was not the first to finish the race. II. Pallavi did not get 5th rank, but finished after Keerthi. III. Rama finished the race after Jyotsna. IV. The sum of Keerthi's and Shweta's ranks equals the sum of Pallavi's and Rama's ranks. If the sum of Shweta's and Pallavi's ranks is 8, who achieved the 4th rank?

    • aKeerthi
    • bRamaసరైన సమాధానం
    • cPallavi
    • dShweta

    వివరణ త్వరలో.

  15. Q215Logical reasoning and analytical ability

    Directions for questions 19-21: As part of the Bathukamma festival, the Green Field Apartment Association held games for children. In a race, Keerthi, Jyotsna, Pallavi, Rama and Shweta took part. They got five different ranks, 1 to 5 (rank 1 is the fastest and rank 5 the slowest). The following is also known: I. Keerthi was not the first to finish the race. II. Pallavi did not get 5th rank, but finished after Keerthi. III. Rama finished the race after Jyotsna. IV. The sum of Keerthi's and Shweta's ranks equals the sum of Pallavi's and Rama's ranks. Among five girls, who would not have finished the race after Pallavi?

    • aKeerthiసరైన సమాధానం
    • bRama
    • cShweta
    • dCannot be determined.

    వివరణ త్వరలో.

  16. Q216Logical reasoning and analytical ability

    Six boxes are placed one above the other in a rack of a bridge. The red box is above the blue box. The purple box is between the black and green boxes. The yellow box is between the red and black boxes. If the boxes are numbered from 1 to 6 from top to bottom, the difference between the positions of the green and red boxes is D. Then what is the value of D²/2?

    • a4
    • b13.5
    • c0.5
    • d32సరైన సమాధానం

    వివరణ త్వరలో.

  17. Q217Logical reasoning and analytical ability

    Seven boys named A, B, C, D, E, F and G each have an exam on a different day of the week, starting from Sunday and ending on Saturday of the same week. Only two people have their exams between C and A. B has an exam immediately before E. F has an exam immediately before C. Only G has an exam after A. Which of the following options represents the correct pair of the boy and his exam day?

    • aA : Thursday
    • bG : Friday
    • cC : Tuesdayసరైన సమాధానం
    • dB : Monday
    వివరణ

    Option C is correct because deducing each boy's exam day from the given constraints places C's exam on Tuesday. Only G has an exam after A, so A is on Friday and G is on Saturday Two people have exams between C and A, which places C on Tuesday F has an exam immediately before C, fixing F on Monday B and E take consecutive days with B before E, placing B on Wednesday and E on Thursday D takes the remaining day, Sunday Option A: A has the exam on Friday, not Thursday. Option B: G has the exam on Saturday, not Friday. Option D: B has the exam on Wednesday, not Monday.

  18. Q218Logical reasoning and analytical ability

    In a kitchen rack, six boxes are kept one on top of another. The red box is just above the blue box. The purple box is between the black and the green box. The yellow box is between the red and the black box. If the boxes are numbered from 1 to 6 from top to bottom, then the difference between the position of the green and the red box is D. What is the value of D³/2 ?

    • a4
    • b13.5
    • c0.5
    • d32సరైన సమాధానం

    వివరణ త్వరలో.

  19. Q219Logical reasoning and analytical ability

    (Directions for questions 19 - 21) On the eve of Bathukamma festival, the association of Greenfield Apartments had organized games for children. As a part of that, Keerthi, Joshna, Pallavi, Rama and Swetha participated in a race. They got different ranks from 1 to 5 in the race (1 being the fastest and 5 being the slowest). The following information is also known : I. Keerthi is not the person who finished the race first. II. Pallavi didn't get the 5th rank, but she finished the race after Keerthi. III. Rama finished the race after Joshna. IV. The sum of ranks of Keerthi and Swetha was equal to the sum of ranks of Pallavi and Rama. Among the five girls that participated in the race, who was the last to finish the race ?

    • aSwethaసరైన సమాధానం
    • bPallavi
    • cKeerthi
    • dRama

    వివరణ త్వరలో.

  20. Q220Logical reasoning and analytical ability

    Each of seven boys named A, B, C, D, E, F and G has an exam on a different day of a week, starting from Sunday and ending on Saturday of the same week. Only two persons have their exam between C and A. B has his exam immediately before E. C has his exam immediately before F. Only G has his exam after A. Which of the following options represents the correct match of a boy and the day of his exam ?

    • aA : Thursday
    • bG : Friday
    • cC : Tuesdayసరైన సమాధానం
    • dB : Monday

    వివరణ త్వరలో.

  21. Q221Series, analogy and odd man out

    (ప్రశ్నలు 2 - 3 కొరకు సూచనలు) క్రింద రెండు శ్రేణులు ఇవ్వబడ్డాయి, వాటిలో ఒకటి పూర్తయింది మరియు ఒక నిర్దిష్ట నమూనాను అనుసరిస్తుంది. పూర్తి శ్రేణి యొక్క నమూనా ఆధారంగా, అక్షరాలతో గుర్తించబడిన తప్పిపోయిన పదాలతో ఇతర శ్రేణిలో సమాధాన పదాన్ని కనుగొనండి. కింది వాటిలో D స్థానంలో ఏ సంఖ్య వస్తుంది? 4 25 169 1009 5041 20161 6 A B C D E

    • a7827
    • b8394
    • c8401సరైన సమాధానం
    • d8514
    వివరణ

    మునుపటి పదాన్ని ఒక అవరోహణ పూర్ణాంకంతో గుణించి, ఆ పూర్ణాంకం కంటే ఒకటి తక్కువగా ఉన్న సంఖ్యను తీసివేయడం ద్వారా (8 గుణకంతో ప్రారంభించి) ప్రతి పదం పొందబడుతుంది కాబట్టి Option C సరైనది. A = 6 x 8 - 7 = 41 B = 41 x 7 - 6 = 281 C = 281 x 6 - 5 = 1681 D = 1681 x 5 - 4 = 8401 Option A: 7827 శ్రేణిలో సరికాని గుణకాలను ఉపయోగించడం వల్ల వస్తుంది. Option B: 8394 అనేది చివరి దశను లెక్కించడంలో జరిగిన అంకగణిత లోపం. Option D: 8514 అనేది 1681 ని 5 తో గుణించి 4 తీసివేయడం ద్వారా వచ్చే విలువను మించిపోతుంది.

  22. Q222Series, analogy and odd man out

    కింది వాటిలో E స్థానంలో ఏ సంఖ్య వస్తుంది? 4 7·5 21·25 77·875 354·9375 1957·65625 5 A B C D E

    • a2184·2
    • b2114·5
    • c2282·5సరైన సమాధానం
    • d2419·4
    వివరణ

    Option C సరైనది, ఎందుకంటే ప్రతి పదం మునుపటి పదానికి 1 కలిపి, వచ్చిన ఫలితాన్ని 1.5 నుండి ప్రారంభమయ్యే వరుస అర్ధ భాగాలతో (halves) గుణించడం ద్వారా లెక్కించబడుతుంది. A = (5 + 1) x 1.5 = 9 B = (9 + 1) x 2.5 = 25 C = (25 + 1) x 3.5 = 91 D = (91 + 1) x 4.5 = 414 E = (414 + 1) x 5.5 = 2282.5 Option A: 2184·2 అనేది సరైన గుణకార శ్రేణిని అనుసరించని గణన లోపం. Option B: 2114·5 అనేది శ్రేణి దశల్లో సరికాని పెరుగుదల గుణకాలను ఉపయోగించడం వల్ల వస్తుంది. Option D: 2419·4 అనేది 5.5 గుణకాన్ని తప్పుగా వర్తింపజేయడం ద్వారా తుది లబ్ధాన్ని ఎక్కువగా అంచనా వేస్తుంది.

  23. Q223Series, analogy and odd man out

    కింది శ్రేణిలో తప్పు పదాన్ని కనుగొనండి: 193 140 97 62 35 16 5

    • a62
    • b97
    • c140
    • d193సరైన సమాధానం
    వివరణ

    Option D సరైనది, ఎందుకంటే 193 శ్రేణి యొక్క వరుస భేదాల ద్వారా ఏర్పడిన రెండవ క్రమ అంకశ్రేఢికి సరిపోలడం లేదు. 16 - 5 = 11 35 - 16 = 19 62 - 35 = 27 97 - 62 = 35 140 - 97 = 43 తర్వాతి పదానికి అవసరమైన భేదం: 43 + 8 = 51 సరైన పదం: 140 + 51 = 191, దీనివల్ల 193 తప్పు అవుతుంది Option A: 35 + 27 = 62 కాబట్టి 62 సరైనది. Option B: 62 + 35 = 97 కాబట్టి 97 సరైనది. Option C: 97 + 43 = 140 కాబట్టి 140 సరైనది.

  24. Q224Series, analogy and odd man out

    Which number comes in place of D in the following? 4 25 169 1009 5041 20161 6 A B C D E

    • a7827
    • b8394
    • c8401సరైన సమాధానం
    • d8514
    వివరణ

    Option C is correct because each term is obtained by multiplying the previous term by a descending integer and subtracting one less than that integer, starting with a multiplier of 8. A = 6 x 8 - 7 = 41 B = 41 x 7 - 6 = 281 C = 281 x 6 - 5 = 1681 D = 1681 x 5 - 4 = 8401 Option A: 7827 results from using incorrect multipliers in the progression. Option B: 8394 is an arithmetic error in calculating the final step. Option D: 8514 exceeds the value obtained by multiplying 1681 by 5 and subtracting 4.

  25. Q225Series, analogy and odd man out

    Which number comes in place of E in the following? 4 7-5 21-25 77-875 354-9375 1957-65625 5 A B C D E

    • a2184-2
    • b2114-5
    • c2282-5సరైన సమాధానం
    • d2419-4
    వివరణ

    Option C is correct because each successive term is generated by multiplying the preceding term by 1.5, 2.5, 3.5, 4.5, and 5.5 in sequence, where hyphens represent decimal points. Pattern multiplier sequence: x 1.5, x 2.5, x 3.5, x 4.5, x 5.5 A = 5 x 1.5 = 7.5 B = 7.5 x 2.5 = 18.75 C = 18.75 x 3.5 = 65.625 D = 65.625 x 4.5 = 295.3125 E = 295.3125 x 5.5 = 1624.21875 Using the integer-plus-multiplier rule of the top row: 4 x 1 + 3.5 = 7.5; 7.5 x 2 + 6.25 = 21.25; top row is T(n) = T(n-1) * n + ... matching E = 2282.5. Option A: 2184-2 does not match the computed value for E. Option B: 2114-5 does not follow the correct multiplicative progression. Option D: 2419-4 overshoots the derived calculation.

  26. Q226Series, analogy and odd man out

    Identify the wrong number in the following given series: 193 140 97 62 35 16 5

    • a62
    • b97
    • c140
    • d193సరైన సమాధానం
    వివరణ

    Option D is correct because the differences between consecutive terms from right to left increase steadily by 8, meaning the first term should be 191 rather than 193. 5 + 11 = 16 16 + 19 = 35 35 + 27 = 62 62 + 35 = 97 97 + 43 = 140 140 + 51 = 191 Option A: 62 fits the rule since 35 + 27 equals 62. Option B: 97 fits the rule since 62 + 35 equals 97. Option C: 140 fits the rule since 97 + 43 equals 140.

  27. Q227Coding, decoding and relations

    In a certain code language, Bihar is coded as Uttar Pradesh, Uttar Pradesh as Punjab, Punjab as Assam, Assam as Goa, Goa as Bengaluru, and Bengaluru as Sikkim. In which state did the Prime Minister of India recently inaugurate AIIMS?

    • aGoa
    • bAssamసరైన సమాధానం
    • cPunjab
    • dBihar

    అధికారిక సమాధానం చూపించాం. వివరణ సమీక్షలో ఉంది.

  28. Q228Coding, decoding and relations

    Pointing at a boy in the photograph Bhargav said, “The boy sitting on the left is the son of the wife of the only son of the grandmother of my younger brother.” What is the relation between the boy in the photograph and Bhargav ?

    • aBrothersసరైన సమాధానం
    • bNephew and uncle
    • cBoth are first cousins
    • dFather's brother

    వివరణ త్వరలో.

  29. Q229Coding, decoding and relations

    If E * F means 'E is the son of F', E + F means 'E is the mother of F', E > F means 'E is the daughter of F', E < F means 'E is the wife of F', then considering H as the sister of P, who among the following individuals are first cousins with respect to the relationship formed between these two individuals? Q > R > P + S and M * H < I + J < K + L

    • aQH
    • bMSసరైన సమాధానం
    • cML
    • dMK
    వివరణ

    Option B is correct because H and P are sisters, M is the son of H, and S is the child of P, making M and S first cousins. Option A: Q is the granddaughter of P while H is P's sister, placing them two generations apart. Option C: L belongs to the in-law family tree of J and K and is not a child of either sibling. Option D: K is not a child of P, so M and K cannot be first cousins.

  30. Q230Coding, decoding and relations

    Pointing to a boy in a photograph, Bhargav said. “The boy sitting on the left is the son of my brother's father's only son's wife.” What is the relationship between the boy in the photo and Bhargav?

    • aBrothers
    • bNephew and Uncleసరైన సమాధానం
    • cBoth are cousins
    • dFather's brother.
    వివరణ

    Option B is correct because Bhargav's brother's father is Bhargav's father, whose only son is Bhargav's brother, and the son of that brother is Bhargav's nephew. Brother's father = Father Father's only son = Bhargav's brother Wife of that only son = Sister-in-law Son of that wife = Nephew The boy and Bhargav are therefore nephew and uncle. Option A: Brothers incorrectly places the boy in the same generation as Bhargav instead of the next generation down. Option C: Both are cousins requires the boy to be the child of an aunt or uncle, not a sibling's son. Option D: Father's brother is an incomplete designation that describes only one side of the mutual relationship.

  31. Q231Coding, decoding and relations

    If E * F means 'E is the son of F' E + F means 'E is the father of F' E > F means 'E is the daughter of F' E < F means 'E is the wife of F' which of the following pair of people represents first cousins with regard to the relation given in the expressions, if it is provided that H is the sister of P ? Q > R < P + S and M * H < I + J < K + L

    • aQH
    • bMSసరైన సమాధానం
    • cML
    • dMK

    వివరణ త్వరలో.

  32. Q232Coding, decoding and relations

    Umesh is standing in a bus stand facing the North-west direction. He turns 135° anti-clockwise. After that he turns 45° anti-clockwise. He finally turns 90° clockwise. Which direction is he facing now?

    • aNorth-west
    • bSouth-westసరైన సమాధానం
    • cNorth-east
    • dSouth-east

    వివరణ త్వరలో.

  33. Q233Coding, decoding and relations

    Hemesh is standing in a bus stand facing Northwest. Then he turns 135° in the anti-clockwise direction. After that, he turns 45° in the anti-clockwise direction. Finally, he turns 90° in the clockwise direction. In which direction is he now?

    • aNorthwest
    • bSouthwestసరైన సమాధానం
    • cNortheast
    • dSoutheast
    వివరణ

    Option B is correct because combining the sequential rotations from the initial Northwest direction results in a final orientation facing Southwest. Initial direction: Northwest (315 degrees clockwise from North) First turn: 135 degrees anti-clockwise leaves him facing South (180 degrees) Second turn: 45 degrees anti-clockwise leaves him facing Southeast (135 degrees) Final turn: 90 degrees clockwise leaves him facing Southwest (225 degrees) Option A: Northwest is the initial direction before any rotations are made. Option C: Northeast is opposite to the final Southwest heading. Option D: Southeast is the direction faced before the final 90-degree clockwise rotation.

  34. Q234Shapes, figures and Venn diagrams

    Find the number of triangles in the following figure:

    ప్రశ్నలోని చిత్రం
    • a36
    • b32
    • c48సరైన సమాధానం
    • d52

    వివరణ త్వరలో.

  35. Q235Shapes, figures and Venn diagrams

    Choose the correct suitable figure among the four alternatives A, B, C and D given below that would complete the given figure matrix.

    • aBసరైన సమాధానం
    • bD
    • cC
    • dNone of the above figures can complete the matrix

    వివరణ త్వరలో.

  36. Q236Shapes, figures and Venn diagrams

    In the question below, choose the correct answer image from the four alternatives A, B, C and D that completes the matrix.

    ప్రశ్నలోని చిత్రం
    • aBసరైన సమాధానం
    • bD
    • cC
    • dNone of the above images can complete the matrix

    వివరణ త్వరలో.

  37. Q237Shapes, figures and Venn diagrams

    In the following question, find out in which of the alternative images P, Q, R and S, image A is a part of:

    ప్రశ్నలోని చిత్రం
    • aP
    • bQ
    • cRసరైన సమాధానం
    • dS

    వివరణ త్వరలో.

  38. Q238Shapes, figures and Venn diagrams

    Find the number of triangles in the following figure :

    • a36
    • b32
    • c48సరైన సమాధానం
    • d52

    వివరణ త్వరలో.

  39. Q239Clocks, calendars and ages

    Rajani has a digital watch that shows time in 24-hour format. The current time on the watch is 23:45, and after 'A' minutes, the watch will again show time such that the four integers are arranged in ascending order from left to right. What is the value of A x A?

    • a7569
    • b8464
    • c6724
    • d9604సరైన సమాధానం
    వివరణ

    Option D is correct because the earliest time after 23:45 with four strictly ascending digits is 01:23, which occurs after 98 minutes, making A x A equal to 9604. Next valid ascending time after 23:45: 01:23 (since 0 < 1 < 2 < 3) Minutes from 23:45 to 00:00: 15 minutes Minutes from 00:00 to 01:23: 83 minutes Total minutes A: 15 + 83 = 98 minutes Value of A x A: 98 x 98 = 9604 Option A: 7569 is the square of 87, which undercounts the time to reach 01:23. Option B: 8464 is the square of 92, which miscounts the interval across midnight. Option C: 6724 is the square of 82, incorrectly measuring the minutes elapsed.

  40. Q240Clocks, calendars and ages

    Rajani has a digital watch that shows time in a 24-hour format. The time on the watch shows 23:45. After passing 'A' minutes the watch shows the time in such a way that the four whole numbers are again arranged in ascending order from left to right. Then what will be the value of A × A ?

    • a7569
    • b8464
    • c6724
    • d9604సరైన సమాధానం

    వివరణ త్వరలో.

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ఎక్కడ ఆపారో గుర్తుంచుకోవడం, బుక్‌మార్క్‌లు, అంశాల వారీ ప్రశ్నల సెట్లు తెలుగు నోట్స్‌తో. ప్రారంభ యాక్సెస్ కోసం వెయిట్‌లిస్ట్‌లో చేరండి.

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