Sawaal

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Q:

India's first National Defence University is being established in

A) Gurgaon B) Hissar
C) Panipat D) Ambala
 
Answer & Explanation Answer: A) Gurgaon

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

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Q:

Indus Valley Civilization is called the protohistoric civilization because its people knew 

A) art B) writing
C) copper D) pottery
 
Answer & Explanation Answer: B) writing

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Filed Under: General Awareness

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Q:

Ecology deals with the study of

A) Environment B) Birds
C) Organisms and their Environment D) Living beings
 
Answer & Explanation Answer: C) Organisms and their Environment

Explanation:

ecology_deals_with_the_study_of1553078201.png image

Ecology is the branch of science which deals with the study of Ecosystem (relation between the Organisms and their Environment.)

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Filed Under: General Science
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank Clerk , Analyst , Bank PO

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Q:

Which country is known as land of kangaroo ?

A) France B) Italy
C) Australia D) Africa
 
Answer & Explanation Answer: C) Australia

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Filed Under: Famous Places
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Q:

Two boxes contain 4 and 16 balls respectively. Two balls in the first box and four in the second, are black. If a box is chosen randomly and two balls are drawn at random from it, what is the
probability that at least one ball is black if the ball is not replaced?

A) 11/20 B) 43/120
C) 77/120 D) 9/20
 
Answer & Explanation Answer: C) 77/120

Explanation:

At least one black can be chosen in two ways from each box:
Now, probability of choosing at least one black ball from first box 

= 1/2 × [ (2C1× 2C1)/4C2 + 2C2/ 4C2 ]= 5/12

Probability of choosing at least one black ball from 2nd box
= 1/2 × [(4C1×12C1)/16C2 + 4C2/ 16C2] = 9/40

Final probability

= 5/12 + 9/40 = (50 + 27)/120 = 77/120

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

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Q:

When the demand of a commodity also depends upon prices of the substitutes & complementaries or relative prices then it is called

A) Income-Demand B) Price-demand
C) Cross-Demand D) None
 
Answer & Explanation Answer: C) Cross-Demand

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Filed Under: Business Awareness
Exam Prep: Bank Exams , CAT
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Q:

Kaziranga Wild Life Sanctuary is in the state of :

A) Assam B) Tamil Nadu
C) Bihar D) Kerala
 
Answer & Explanation Answer: A) Assam

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Filed Under: Indian Geography

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Q:

Which country has signed an agreement with India for transfer of sentenced prisoners ?

A) Japan B) Ghana
C) Somalia D) Italy
 
Answer & Explanation Answer: C) Somalia

Explanation:

Signing the Agreement with Somalia shall facilitate the Indian prisoners imprisoned in Somalia or vice-versa to be near to their families, for serving remaining part of their sentence and shall facilitate their social rehabilitation.

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Filed Under: Indian Politics
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

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