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Q:

The Ajanta painting belongs to which period ?

A) Harappan period B) Gupta period
C) Buddhist period D) Mauryan period
 
Answer & Explanation Answer: B) Gupta period

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

88 27722
Q:

Find the next number in the series 141,137,146,130,155,119,...

 

A) 147 B) 168
C) 162 D) 182
 
Answer & Explanation Answer: B) 168

Explanation:

The pattern is -4, +9,-16, +25, -36

The next number=119+49=168

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

9 27718
Q:

Select the figure which does NOT belong to the group.

 

 

A) C B) B
C) A D) D
 
Answer & Explanation Answer: C) A

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

2 27715
Q:

Which of the following is NOT a measure of Human Development Index?

 

A) Life expectancy B) Sex ratio
C) Literacy rate D) Gross enrolment
 
Answer & Explanation Answer: B) Sex ratio

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 27699
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

 

30 ÷ 2 - 10 x 6 + 5 = 35

 

A) + and ÷ B) - and +
C) ÷ and x D) + and x
 
Answer & Explanation Answer: D) + and x

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 27697
Q:

Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?

A) 10 : 5 B) 15 : 2
C) 20 : 2 D) 25 : 2
 
Answer & Explanation Answer: D) 25 : 2

Explanation:

Indian stamps are common to both ratios. Multiply both ratios by factors such that the Indian stamps are represented by the same number.

US : Indian = 5 : 2, and Indian : British = 5 : 1. Multiply the first by 5, and the second by 2. 

Now US : Indian = 25 : 10, and Indian : British = 10 : 2

Hence the two ratios can be combined and US : British = 25 : 2

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Filed Under: Ratios and Proportions
Exam Prep: GRE

220 27685
Q:

If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. Find the perimeter of the original rectangle.

A) 20 B) 30
C) 40 D) 50
 
Answer & Explanation Answer: D) 50

Explanation:

Let x and y be the length and breadth of the rectangle respectively.
Then, x - 4 = y + 3 or x - y = 7 ----(i)
Area of the rectangle =xy; Area of the square = (x - 4) (y + 3)
(x - 4) (y + 3) =xy <=> 3x - 4y = 12 ----(ii)
Solving (i) and (ii), we get x = 16 and y = 9.
Perimeter of the rectangle = 2 (x + y) = [2 (16 + 9)] cm = 50 cm.

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

21 27683
Q:

In the following question, select the odd letter/letters from the given alternatives.

 

A) BDF B) LNP
C) TVX D)  JLP
 
Answer & Explanation Answer: D)  JLP

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams , GRE , TOEFL

0 27680