Questions

Q:

The polar regions are sparsely populated because of

A) lack of minerals B) unsuitable climatic conditions
C) infertile land D) mountainous topography
 
Answer & Explanation Answer: B) unsuitable climatic conditions

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Filed Under: World Geography
Exam Prep: Bank Exams

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Q:

On what are the principles of joint operations formed?

A) Traditional principles of war B) The Department of Defense
C) Joint doctrine D) Joint fundamentals
 
Answer & Explanation Answer: A) Traditional principles of war

Explanation:

The principles of joint operations are formed around the traditional principles of war.

Three additional principles :―

Restraint,

Perseverance, and

Legitimacy

are relevant to how the Armed Forces of the United States use combat power across the range of military operations.

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Filed Under: World History
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

A) 12/13 B) 5/13
C) 5/12 D) 1/5
 
Answer & Explanation Answer: B) 5/13

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Q:

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

A) 72 kmph B) 71.11 kmph
C) 36 kmph D) 35.55 kmph
 
Answer & Explanation Answer: D) 35.55 kmph

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Q:

What is the simplified value of (cotA + tan B)/(cot B + tan A)?

A) tanB cotA B) tanA cotB
C) tanA tanB D) cotA cotB
 
Answer & Explanation Answer: A) tanB cotA

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Q:

Who was the first female emperor of India?

A) Noor Jahan B) Razia Sultana
C) Rani Rudrama Devi D) Queen Didda
 
Answer & Explanation Answer: B) Razia Sultana

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

The shortest distance measured from the initial to the final position of an object is known as the _________________.

A) motion B) direction
C) velocity D) displacement
 
Answer & Explanation Answer: D) displacement

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Trinitrotoluene is

A) used to melt metals B) used to fuse two metals
C) used as an abrasive D) used as an explosive
 
Answer & Explanation Answer: D) used as an explosive

Explanation:
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Filed Under: Chemistry

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