Exams Questions and Answers

Q:

In the following question, select the missing number from the given series.

46, 41, 35, 30, ?, 19, 13

A) 26	B) 24
C) 28	D) 22

Answer & Explanation Answer: B) 24

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

1 26931

Q:

The perimeter of a square is 22 cm. Find its area (in cm2).

A) 60.5	B) 22.5
C) 45	D) 30.25

Answer & Explanation Answer: D) 30.25

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

0 26918

Q:

Select the related word/letters/number from the given alternatives.

EF : GH : : IJ : ?

A) MN	B) LK
C) KL	D) GH

Answer & Explanation Answer: C) KL

Explanation:

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 26909

Q:

The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.40 per metre.

A) 2808	B) 3808
C) 4808	D) 5808

Answer & Explanation Answer: D) 5808

Explanation:

Area = (13.86 x 10000) sq.m = 138600 sq.m

${πR}^{2} = 138600 \Rightarrow R^{2} = 138600 \times \frac{7}{22} \Rightarrow R = 210 m$

Circumference = $2 {πR}^{2} = 2 \times \frac{22}{7} \times 210 = 1320 m$

Cost of fencing = Rs. (1320 x 4.40) = Rs. 5808.

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

24 26903

Q:

In a mixture of milk and water the proportion of water by weight was 75%. If in 60 gm of mixture 15 gm water was added, what would be the percentage of water ? (Weight in gm)

A) 80%	B) 70%
C) 75%	D) 62%

Answer & Explanation Answer: A) 80%

Explanation:

Water in 60 gm mixture=60 x 75/100 = 45 gm. and Milk = 15 gm.

After adding 15 gm. of water in mixture, total water = 45 + 15 = 60 gm and weight of a mixture = 60 + 15 = 75 gm.

So % of water = 100 x 60/75 = 80%.

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Filed Under: Alligation or Mixture
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

40 26885

Q:

If 7∆6 = 84, 1∆4 = 8 and 2∆3 = 12, then find the value of 8∆4 = ?

A) 64	B) 36
C) 12	D) 40

Answer & Explanation Answer: A) 64

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 26880

Q:

The demand for labour is the same as the ___________.

A) marginal revenue product	B) marginal physical product
C) marginal cost	D) wage

Answer & Explanation Answer: A) marginal revenue product

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 26856

Q:

In the following question, select the missing number from the given series.

13, 19, 32, 51, 83, ?

A) 142	B) 134
C) 156	D) 140

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