Aptitude and Reasoning Questions

Q:

If 4 cats can kill 4 rats in 4 minutes, how many minutes will it take 8 cats to kill 8 rats?

A) 8 B) 4
C) 2 D) 16
 
Answer & Explanation Answer: B) 4

Explanation:
Report Error

View Answer Report Error Discuss

2 1683
Q:

A boy running at 10/9 th of his actual speed covers 39 km in 2 hours 20 minutes and 24 seconds. Find the actual speed of the boy (approx.)

A) 15 kmph B) 50 kmph
C) 39 kmph D) 150 kmph
 
Answer & Explanation Answer: A) 15 kmph

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Time and Distance
Exam Prep: Bank Exams

1 1682
Q:

cot3A is equal to

A) 3cotA -­ cot3A(1 -­ 3cot2A) B) 3cotA + cot3A(1 -­ 3cot2A)
C) 3cotA -­ cot3A(1 + 3cot2A) D) 3cotA + cot3A(1 + 3cot2A)
 
Answer & Explanation Answer: A) 3cotA -­ cot3A(1 -­ 3cot2A)

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1682
Q:

If P = 7 + 4√3 and PQ = 1, then what is the value of (1/P2) + (1/Q2)?

A) 148 B) 189
C) 194 D) 204
 
Answer & Explanation Answer: C) 194

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1682
Q:

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 1,800, and Rs 1,926 respectively, what is the rate of interest?

A) 7.5% B) 7%
C) 6% D) 6.5%
 
Answer & Explanation Answer: B) 7%

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Compound Interest
Exam Prep: Bank Exams

2 1682
Q:

If (x+1/x) = 5, then the value of 5xx2+5x+1?

A) 1/3 B) 1/4
C) 1/2 D) 1/5
 
Answer & Explanation Answer: C) 1/2

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1682
Q:

Select the related word/letters/number from the given alternatives.
66 : 36 : : 99 : ?

A) 18 B) 27
C) 81 D) 108
 
Answer & Explanation Answer: C) 81

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Analogy
Exam Prep: Bank Exams

0 1682
Q:

In the following question, select the related letters from the given alternatives.
ELQZ : AJOV : : VXTD : ?

A) GWXE B) WGCE
C) XWGE D) WCDE
 
Answer & Explanation Answer: B) WGCE

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Analogy
Exam Prep: Bank Exams

0 1682