Exams Questions and Answers

Q:

Read each sentence to find out whether there is any error in any part

He was courted arrest(a) in order to protest against(b) corruption among the government servants(c). No error.(d)

A) a	B) b
C) c	D) d

Answer & Explanation Answer: A) a

Explanation:

The phrase ‘was courted’ needs to be replaced with ‘courted’ to make the sentence grammatically and contextually correct. Thus, the correct sentence would be, ‘He courted arrest in order to protest against corruption among the government servants’.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Select the antonym of

outlandish

A) droll	B) kinky
C) common	D) grotesque

Answer & Explanation Answer: C) common

Explanation:

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Filed Under: English
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Q:

Complete the following

XIGP : 172716 :: ZHEJ : ____

A) 191601	B) 191501
C) 191511	D) 191510

Answer & Explanation Answer: D) 191510

Explanation:

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Filed Under: Analogy
Exam Prep: Bank Exams

14 219170

Q:

Select the antonym of

affidavit

A) affirmation	B) slander
C) oath	D) testimony

Answer & Explanation Answer: B) slander

Explanation:

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Filed Under: English
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Q:

Burning Magnesium ribbon produces white ash, which dissolves in water to form____.

A) Magnesium Halides	B) Magnesium Oxide
C) Magnesium Hydroxide	D) Magnesium Sulphate

Answer & Explanation Answer: C) Magnesium Hydroxide

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

Select the synonym of

bounder

A) lout	B) mediocre
C) done	D) decorous

Answer & Explanation Answer: A) lout

Explanation:

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Filed Under: English
Exam Prep: AIEEE , CAT

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Q:

A problem is given to three students whose chances of solving it are 1/2, 1/3 and 1/4 respectively. What is the probability that the problem will be solved?

A) 1/4	B) 1/2
C) 3/4	D) 7/12

Answer & Explanation Answer: C) 3/4

Explanation:

Let A, B, C be the respective events of solving the problem and $A, B, C$ be the respective events of not solving the problem. Then A, B, C are independent event

$∴ A, B, C$ are independent events

Now, P(A) = 1/2 , P(B) = 1/3 and P(C)=1/4

$P (A) = \frac{1}{2}, P (B) = \frac{2}{3}, P (C) = \frac{3}{4}$

$∴$ P( none solves the problem) = P(not A) and (not B) and (not C)

= $P (A \cap B \cap C)$

= $P (A) P (B) P (C)$ $[∵ A, B, C a r e I n d e p e n d e n t]$

= $\frac{1}{2} \times \frac{2}{3} \times \frac{3}{4}$

= $\frac{1}{4}$

Hence, P(the problem will be solved) = 1 - P(none solves the problem)

= $1 - \frac{1}{4}$ = 3/4

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Filed Under: Probability
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

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Q:

Which are the special proteins in muscles that contract and relax to cause movement?

A) Contractile protein	B) Receptor protein
C) Structural protein	D) Enzymatic protein

Answer & Explanation Answer: A) Contractile protein

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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