Aptitude and Reasoning Questions

Q:

If (1/x) + (1/y) + (1/z) = 0 and x + y + z = 9, then what is the value of x3 + y3 + z3  3xyz?

A) 81 B) 361
C) 729 D) 6561
 
Answer & Explanation Answer: C) 729

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2015
Q:

The average of fruits offered in a temple in a week was 75. The average of fruits offered in six days excluding Tuesday was 72. How many fruits were offered on Tuesday?

A) 90 B) 93
C) 72 D) 92
 
Answer & Explanation Answer: B) 93

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Filed Under: Average

1 2015
Q:

What will be the next set of alphabets in the series? AZ, BY, CX, ___

A) DU B) DW
C) DV D) DY
 
Answer & Explanation Answer: B) DW

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1 2015
Q:

If cot(A/2) = x, then the value of x is

A) √[(1 + cosA)/(1 -­ cosA)] B) cosecA -­ cotA
C) √[(1 -­ cosA)/2] D) √[(1 + cosA)/2]
 
Answer & Explanation Answer: A) √[(1 + cosA)/(1 -­ cosA)]

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2014
Q:

If x/y = 4/9, then what is the value of (7x2  19xy + 11y2)/y2 ?

A) 59/81 B) 100/27
C) 319/81 D) 913/81
 
Answer & Explanation Answer: C) 319/81

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2014
Q:

If 1/2 is added to a number and the sum is multipled by 3, the result is 21. Then the number is

A) 6.5 B) 5.5
C) 4.5 D) -6.5
 
Answer & Explanation Answer: A) 6.5

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2014
Q:

If 4x - 5(2x - 1) > 2x + 3 > 2 - 3x; then x can take which of the following values?

A) 1 B) 0
C) 2 D) 3
 
Answer & Explanation Answer: B) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2014
Q:

Mr. Mike borrowed Rs. 8500 at 4% per annum C.I. The C.I. compounded annally for 2 years is :

A) Rs. 9139.6 B) Rs. 639.6
C) Rs. 9193.6 D) Rs. 693.6
 
Answer & Explanation Answer: D) Rs. 693.6

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Filed Under: Compound Interest
Exam Prep: Bank Exams

6 2014