Aptitude and Reasoning Questions

Q:

Mehdi can complete a work in 25 hours. If he is joined by Jahnavi who is 50% more efficient, in what time will they together finish the work?

A) 12 hours B) 10 hours
C) 3 hours D) 9 hours
 
Answer & Explanation Answer: B) 10 hours

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Filed Under: Time and Work
Exam Prep: Bank Exams

3 1950
Q:

If 'A' stands for '+' , 'B' stands for '-' , 'C' stands for 'x' , what is the value of (10C4)A(4C4)B6 = ?

A) 46 B) 50
C) 56 D) 60
 
Answer & Explanation Answer: B) 50

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0 1950
Q:

If x - y = -6 and x + y = 16, then x2- y2 is?

A) 96 B) -96
C) 22 D) -22
 
Answer & Explanation Answer: B) -96

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Filed Under: Simplification
Exam Prep: Bank Exams

1 1949
Q:

A sells a watch to B and makes a loss of 12%. B makes a profit of 12.5% by selling the watch to C. If A sells the watch to B at the cost of which C purchased it, then the percentage of loss or profit of A will be,

A) 1% loss B) 1% profit
C) 2% loss D) 2% profit
 
Answer & Explanation Answer: A) 1% loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

5 1949
Q:

If x = 313- 3-13, then 3x3 + 9x value is

A) 8 B) 9
C) 27 D) 16
 
Answer & Explanation Answer: A) 8

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1949
Q:

Selling price of an article is Rs 27692 and loss percentage is 14%. If the selling price is Rs 37352, then what will be the profit percentage?

A) 13.8 B) 18.6
C) 14 D) 16
 
Answer & Explanation Answer: D) 16

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

4 1949
Q:

A solid sphere of diameter 7 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area ?

A) 77 B) 154
C) 87 D) 38.5
 
Answer & Explanation Answer: A) 77

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

1 1949
Q:

If 13 # 9 = 94 and 18 # 7 = 100, then 24 # 6 = ?

A) 121 B) 113
C) 148 D) 115
 
Answer & Explanation Answer: B) 113

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1949