Bank Exams प्रश्न और उत्तर का अभ्यास करें
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उत्तर :
व्याख्या :
52 C in a P represents 52 Cards in a Pack. Similar to 12 S of the Z 5 C in an OF
प्र: Crack the series missing Number Puzzle ? 2268 05b5cc6c0e4d2b4197774dad0
5b5cc6c0e4d2b4197774dad0- 1330false
- 2253false
- 3221false
- 4363true
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उत्तर : 4. "363"
व्याख्या :
Answer: D) 363 Explanation: The given numbers in the series follows a pattern that, 3 (3 x 3) + 3 = 12 (12 x 3) + 3 = 39 (39 x 3) + 3 = 120 (120 x 3) + 3 = 363.
प्र: Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B ? 2267 05b5cc71ee4d2b4197774f568
5b5cc71ee4d2b4197774f568- 176%false
- 272%false
- 380%true
- 482%false
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उत्तर : 3. "80%"
व्याख्या :
Answer: C) 80% Explanation: circumference of A = 2πr = 8 => so r = 4πvolume = π×4π2×10 = 160πcircumference of B = 2πr = 10 => so r = 5πvolume = π×5π2×8 = 200πso ratio of capacities = 160/200 = 0.8 so capacity of A will be 80% of the capacity of B.
प्र: The Famous tallest building in New York state is _____ ? 2267 05b5cc788e4d2b419777502bd
5b5cc788e4d2b419777502bd- 1Empire State Buildingtrue
- 2432 Park Avenuefalse
- 3John Hancock Centerfalse
- 4None of thesefalse
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उत्तर : 1. "Empire State Building"
व्याख्या :
Answer: A) Empire State Building Explanation:
प्र: In a party there are male and female members. If 15 female quit then the number of females will become double the number of males. If 45 males quit no. of female becomes five times the number of males. Find the number of females ? 2266 05b5cc741e4d2b4197774f9ef
5b5cc741e4d2b4197774f9ef- 1175true
- 2145false
- 3165false
- 4135false
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उत्तर : 1. "175"
व्याख्या :
Answer: A) 175 Explanation: Let the number of males be 'M'Let the number of females be 'F'From the given conditions,(F-15)=2M.....(i)F=5(M-45).....(ii)By solving the equations (1) & (2) we get M = 80 Then substitute M = 80 in (1)F = 2M + 15F = 2 x 80 + 15=> F = 175Therefore, number of males = 80 and females = 175 in the party.
प्र: The First step of Bacterial Replication is 2266 05b5cc6afe4d2b4197774d1ce
5b5cc6afe4d2b4197774d1ce- 1Pinching of the plasma membranefalse
- 2Separation of daughter cellsfalse
- 3Attachment of the DNA to the plasma membranefalse
- 4DNA Replicationtrue
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उत्तर : 4. "DNA Replication"
व्याख्या :
Answer: D) DNA Replication Explanation: The First step of Bacterial Replication is DNA Replication. DNA must be copied in order to proceed.
प्र: The marked price of a Watch is Rs.8400. It is to be sold at Rs.6896 at two successive discounts. If the first discount is 12%, the second discount is ? 2265 05b5cc720e4d2b4197774f627
5b5cc720e4d2b4197774f627- 17.2 %false
- 29.14 %false
- 37.13 %false
- 46.709 %true
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उत्तर : 4. "6.709 %"
व्याख्या :
Answer: D) 6.709 % Explanation: (100-x)% of 88% of 8400 = 6896 => 100-x10088100x8400 = 6896 => x = 6.709%
प्र: 14 persons are seated around a circular table. Find the probability that 3 particular persons always seated together. 2265 05b5cc6b6e4d2b4197774d5b8
5b5cc6b6e4d2b4197774d5b8- 111/379false
- 221/628false
- 324/625true
- 426/247false
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उत्तर : 3. "24/625"
व्याख्या :
Answer: C) 24/625 Explanation: Total no of ways = (14 – 1)! = 13! Number of favorable ways = (12 – 1)! = 11! So, required probability = 11!×3!13! = 39916800×66227020800 = 24625