Q:

If two marbles are picked at random, what is the probability that either both are red or both are green?

A) 5/7	B) 5/14
C) 1/7	D) 1/14

Answer & Explanation Answer: C) 1/7

Explanation:

Required probability = $\frac{(10 + 3)}{91} = \frac{13}{91} = \frac{1}{7}$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
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Q:

A mobile plan costs Rs. 32 for 6 minutes. What is the approximate cost, in rupees, for 4 minutes?

A) 21.30	B) 21.40
C) 21.20	D) 21.50

Answer & Explanation Answer: A) 21.30

Explanation:

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Exam Prep: Bank Exams

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Q:

If ${(a + b - 6)}^{2} + a^{2} b^{2} + 1 + 2 b = 2 a b + 2 a$ , then the value of a is

A) 7	B) 6
C) 3.5	D) 2.5

Answer & Explanation Answer: C) 3.5

Explanation:

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

A fool's paradise

A) An average person appears smart in company of fools.	B) A state of happiness based on a person's not knowing about potential trouble.
C) A paradise is ruined when fools enter it.	D) Pretending that everything is going fine when actually all is being lost.

Answer & Explanation Answer: B) A state of happiness based on a person's not knowing about potential trouble.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

At the eleventh hour

A) At the last moment	B) Very late at night.
C) At a very odd time.	D) Luckily have sufficient time to wrap up things.

Answer & Explanation Answer: A) At the last moment

Explanation:

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Filed Under: English
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

A fool and his money are easily parted

A) a foolish person spends money carelessly and will soon be penniless	B) a miser will eventually lose all his money due to one foolish mistake
C) a foolish person will never be able to get rich	D) a rich person should be smart enough to avoid people who will fool him for his wealth

Answer & Explanation Answer: A) a foolish person spends money carelessly and will soon be penniless

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Cloistered

A) Isolated	B) Mendable
C) Improvement	D) Crowded

Answer & Explanation Answer: A) Isolated

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

As the river approaches the sea, the speed of the flowing water decreases and the river begins to break up into a number of streams called ___________.

A) Plateau	B) Isthmus
C) Peninsula	D) Distributaries

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