4000+ Latest Bank Exams Questions and Answers with Explanation

Q:

The length of a rectangle is twice its breadth if its length is decreased by 5cm and breadth is increased by 5cm, the area of the rectangle is increased by 75 sq cm. Find the length of the rectangle.

A) 30	B) 40
C) 50	D) 60

Answer & Explanation Answer: B) 40

Explanation:

let length = 2x and breadth = x then
(2x-5) (x+5) = (2x * x)+75
5x-25 = 75 => x=20
length of the rectangle = 40 cm

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

51 43388

Q:

On what basis Greek thinker Aristotle classified the animals for the first time?

A) Habitat	B) Size
C) Locomotion	D) Food

Answer & Explanation Answer: A) Habitat

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 43380

Q:

Select the related number from the given alternatives.

10 : 1000 :: 2 : ?

A) 4	B) 0.5
C) 20	D) 8

Answer & Explanation Answer: D) 8

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

0 43354

Q:

Statements :

A) H2SO4 is used in the refining of petroleum to remove sulphur and other compounds.

B) The basic nature of Sodium Hydroxide (NaOH) is due to the presence of Hydrogen ions in the solution.

A) Both statements are false	B) Only statement A is true
C) Only statement B is true	D) Both statements are true

Answer & Explanation Answer: B) Only statement A is true

Explanation:

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 43309

Q:

What is the value of a two–digit number?

A. The sum of the digits is 15.
B. The difference of the squares of the digits is 45.
C. The difference of their digits is 3.

A) B and C together are sufficient	B) Any one pair of A and B, B and C or C and A is sufficient
C) C and A together are sufficient	D) A and B together are sufficient

Answer & Explanation Answer: B) Any one pair of A and B, B and C or C and A is sufficient

Explanation:

From the given data,

Let the two gits of a number be x & y

A) x + y = 15

B) $x^{2} - y^{2} = 45$

(x+y) (x - y) = 45

C) x - y = 3

From any 2 of the given 3 statements, we can find that 2 digit number as

2x = 18 => x = 9

=> y = 6

Hence, 2 digit number is 96.

Any one pair of A and B, B and C or C and A is sufficient to find.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 43306

Q:

The length and breadth of a rectangle are 21 cm and 20 cm respectively. Find its area (in cm2).

A) 420	B) 840
C) 80	D) 160

Answer & Explanation Answer: A) 420

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

0 43282

Q:

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

1728, 864, 432, 216, ?

A) 54	B) 108
C) 116	D) 200

Answer & Explanation Answer: B) 108

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams , CAT

0 43281

Q:

If 3/5 of x is equal to 4/9 of y, then what is the ratio of x and y?

A) 11 : 15	B) 15 : 23
C) 20 : 27	D) 14 : 25

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