Aptitude and Reasoning Questions

Q:

For x > 0, what is the minimum value of  x + x+22x?

A) 1 B) 2
C) 2.5 D) 1.5
 
Answer & Explanation Answer: C) 2.5

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 2273
Q:

If 4 * 7 * 2 = 361 and 5 * 9 * 1 = 480, then 2 * 1 * 3 = ?

A) 312 B) 324
C) 210 D) 102
 
Answer & Explanation Answer: D) 102

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

After selling 5% of a quantity of sugar, 5 Kgs of sugar remains . Find the total quantity of sugar?

A) 19 Kg B) 5519 kg
C) 100 kg D) 95 kg
 
Answer & Explanation Answer: B) 5519 kg

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Filed Under: Percentage
Exam Prep: Bank Exams

0 2272
Q:

A card is drawn from a pack of 52 cards. What is the probability that either card is black or a king? 

A) 15/52 B) 17/26
C) 13/17 D) 15/26
 
Answer & Explanation Answer: D) 15/26

Explanation:

Number of cards in a pack of cards = 52

Number of black cards = 26

Number of king cards = 4 (2 Red, 2 Black)

 

Required, the probability that if a card is drawn either card is black or a king = 

2652 + 452 = 3052 = 1526

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Filed Under: Permutations and Combinations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

10 2272
Q:

A student multiplied a number by 3/10 instead of 10/3. What is the percentage error in the calculation?

A) 1011.11 percent B) 45.5 percent
C) 91 percent D) 505.56 percent
 
Answer & Explanation Answer: C) 91 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If FRIEND is coded as HTKGPF then REVEAL will be coded as:

A) TGXFCN B) TGXNGC
C) TXGNCG D) TGXGCN
 
Answer & Explanation Answer: D) TGXGCN

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In a row of boys, Punit’s position from the left end is 33rd and Ankit’s position from the right end is 25th. After interchanging their position, Punit’s position becomes 45th from the left end. How many boys are there in the row?

A) 70 B) 71
C) 69 D) 74
 
Answer & Explanation Answer: C) 69

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Q:

If 18 x 12 = 206 and 19 x 22 = 408, then 23 x 36 = ?

A) 878 B) 818
C) 794 D) 776
 
Answer & Explanation Answer: B) 818

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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