4000+ Latest Bank Exams Questions and Answers with Explanation

Q:

217 x 217 + 183 x 183 = ?

A) 84521	B) 87487
C) 80578	D) 78458

Answer & Explanation Answer: C) 80578

Explanation:

${(217)}^{2} + {(183)}^{2}$

= ${(200 + 17)}^{2} + {(200 - 17)}^{2}$

It is in the form of ${(a + b)}^{2} + {(a - b)}^{2} = 2 (a^{2} + b^{2})$

= 2(40000 + 289) = 80578.

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Filed Under: Simplification
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22 16564

Q:

How many cubes of 10cm edge can be put in a cubical box of 1m edge

A) 10	B) 100
C) 1000	D) 10000

Answer & Explanation Answer: C) 1000

Explanation:

Number of cubes= (100x100x100) / (10x10x10)= 1000

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Filed Under: Volume and Surface Area
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45 16555

Q:

The number of ways that 8 beads of different colours be strung as a necklace is

A) 2520	B) 2880
C) 4320	D) 5040

Answer & Explanation Answer: A) 2520

Explanation:

The number of ways of arranging n beads in a necklace is $\frac{(n - 1)!}{2} = \frac{(8 - 1)!}{2} = \frac{7!}{2}$ = 2520

(since n = 8)

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Filed Under: Permutations and Combinations
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27 16552

Q:

Who was elected as the Prime Minister of Nepal in 2015?

A) Khil Raj Regmi	B) Sushil Koirala
C) K.P. Sharma Oli	D) Baburam Bhattarai

Answer & Explanation Answer: C) K.P. Sharma Oli

Explanation:

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Filed Under: Famous Personalities
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Q:

Select the option that will come next in the following figure series.

A) C	B) B
C) D	D) A

Answer & Explanation Answer: A) C

Explanation:

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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 16535

Q:

Choose the correct figure to replace the question mark.

A) 1	B) 3
C) 2	D) 4

Answer & Explanation Answer: C) 2

Explanation:

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Filed Under: Image Analysis
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0 16533

Q:

When water freezes its density

A) decreases	B) remains constant
C) increases	D) become zero

Answer & Explanation Answer: A) decreases

Explanation:

When water freezes its density decreases.

Water at ordinary temperatures contracts and increases in density as it is cooled, like most substances. But at about 4°C it reaches a maximum density and then decreases in density as it approaches the freezing point.

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Filed Under: Chemistry
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50 16524

Q:

Tether is most similar in meaning to

A) Cord	B) Unleash
C) Remove	D) None of the above

Answer & Explanation Answer: A) Cord

Explanation:

Tether is a rope, chain, or the like, by which an animal is fastened to a fixed object so as to limit its range of movement.

Cord is rope like to tie. Hence, cord is most similar in meaning to tether.

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Filed Under: English
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33 16524

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