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
Job Role: Bank Clerk , Bank PO

3 1509

Q:

If $2 x - \frac{2}{x} = 1 (x \neq 0),$ then the value of $x^{3} - \frac{1}{x^{3}}$ is

A) 134	B) 138
C) 174	D) 178

Answer & Explanation Answer: B) 138

Explanation:

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

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Q:

Besides CO2, the other green house gas is

A) CH4	B) N2
C) Ar	D) O2

Answer & Explanation Answer: A) CH4

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which park also shares its boundaries with Bangladesh?

A) Sundarbans National Park	B) Kaziranga National Park
C) Kanchendzonga National Park	D) Panna National Park

Answer & Explanation Answer: A) Sundarbans National Park

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 1509

Q:

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Carry the ball

A) Decorate the ball	B) Be in charge
C) Take the decision	D) Be the hostess

Answer & Explanation Answer: B) Be in charge

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

A formal expression of praise for someone who has died.

A) Orology	B) Eulogy
C) Cytology	D) Misology

Answer & Explanation Answer: B) Eulogy

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

A sentence with one blank is given, indicating that something has been omitted. Choose the word that best fits the blank appropriately.

The judge used his ___ in settling the matter.

A) Know	B) Tactics
C) Discretion	D) Brains

Answer & Explanation Answer: C) Discretion

Explanation:

To settle a dispute, one needs to have a sound decision-making ability to be able to judge both the sides. Also, a judge is a free body to decide upon any issue. 'Know' is a verb which means to be aware of through observation, inquiry, or information. 'Tactics' refer to an action or strategy carefully planned to achieve a specific end. A judge doesn't need tactics to make a judgment. 'Discretion' means the freedom to decide what should be done in a particular situation. 'Brains' refer to the intellectual capacity. 'Bias' means inclination or prejudice for or against one person or group, especially in a way considered to be unfair. Hence option 3 is the correct response.

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Filed Under: English

1 1509

Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate
it by selecting the appropriate option.

A large _______ of angry bisons rampaged through the villages.

A) herd	B) swarm
C) group	D) flock

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