Aptitude and Reasoning Questions

Q:

In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?

A) 2/7 B) 5/7
C) 1/5 D) 1/2
 
Answer & Explanation Answer: A) 2/7

Explanation:

Total number of outcomes possible, n(S) = 10 + 25 = 35

 

Total number of prizes, n(E) = 10

 P(E)=n(E)n(S)=1035=27

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Filed Under: Probability

280 103168
Q:

1.123 + 11.23 + 112.3 = ?

 

A) 123.453 B) 124.653
C) 125.253 D) 123.953
 
Answer & Explanation Answer: B) 124.653

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

17 102543
Q:

SM@A#N2B4O&3C5P+D2

Using the above sequence find the characters that do NOT belong the group?

AO+, MB5, N32, $2P

 

A) N32 B) AO+
C) $2P D) MB5
 
Answer & Explanation Answer: C) $2P

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 102479
Q:

Study the given data and answer the questions that follows.

 


In which year did Bhutan's rice production decrease for the first time?

 

A) 2001 B) 2005
C) 2003 D) 2004
 
Answer & Explanation Answer: A) 2001

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

14 101814
Q:

Find the next number in the series 125, 80, 45, 20, ....

 

A) 5 B) 15
C) -5 D) 10
 
Answer & Explanation Answer: A) 5

Explanation:

The pattern is -45, -35, -25, -15

The next number = 20-15= 5

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Filed Under: Numbers
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

44 101548
Q:

The value of 0.592 ÷ 0.8 = ?

 

A) 7.4 B) 0.74
C) 740 D) 0.074
 
Answer & Explanation Answer: B) 0.74

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 101520
Q:

A, B and C enter into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, A withdraws half of his capital and after 10 months, a profit of Rs. 378 is divided among them. What is B's share ?

A) 144 B) 169
C) 225 D) 339
 
Answer & Explanation Answer: A) 144

Explanation:

Ratio of initial investments = 1/2 : 1/3 : 1/4 = 6 : 4 : 3.

Let their initial investments be 6x, 2x and 3x respectively.

A : B : C = (6x * 2 + 3x * 10) : (4x * 12) : (3x * 12) = 42 : 48 : 36 = 7 : 8 : 6.

B's share =  Rs. (378 * 8/21) = Rs. 144.

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Filed Under: Partnership

148 101182
Q:

Brothers and Sisters I have None ::

Looking at a portrait of a man, Harsh said, "His mother is the wife of my father's son. Brothers and sisters I have none." At whose portrait was Harsh looking? 

A) His son B) His cousin
C) His uncle D) His nephew
 
Answer & Explanation Answer: A) His son

Explanation:

Since Harsh has no brother or sister, so he is his father's only son. Now, wife of my father's son — my wife. 

 

So, Harsh's wife is the man's mother or the man is Harsh's son. 

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Filed Under: Blood Relations

245 101028