Sawaal

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Q:

Select the antonym of

genteel

A) uncivilized B) stuffy
C) urbane D) prim
 
Answer & Explanation Answer: A) uncivilized

Explanation:
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Filed Under: English
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Q:

Select the synonym of

purge

A) evacuate B) pressurize
C) thrust D) float
 
Answer & Explanation Answer: A) evacuate

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Q:

Which of the following represents a relation for ‘heat lost = heat gained’?

 

A) Principle of thermal equilibrium B) Principle of colors
C) Principle of calorimetry D) Principle of vaporization
 
Answer & Explanation Answer: C) Principle of calorimetry

Explanation:

Heat lost by hot object = Heat gained by cold object

where we ignore heat gained or lost from/to the surroundings.

The study of heat gained and lost in this manner is often called Calorimetry.

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Filed Under: Physics
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Q:

The busiest and most important sea route of the world is _____

A) North Pacific Sea Route B) North Atlantic Sea Route
C) South Atlantic Sea Route D) Indian Ocean Route
 
Answer & Explanation Answer: B) North Atlantic Sea Route

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Filed Under: World Geography

60 22723
Q:

To make the number pad act as a directional arrow, we press

A) Num lock B) Caps lock
C) Arrow lock D) Shift
 
Answer & Explanation Answer: D) Shift

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Filed Under: Computer
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Q:

Which one of the following statements is not correct?

 

A) Fischer projection represents the molecule in an eclipsed conformation B) Newman projection can be represented in eclipsed, staggered and skew conformations
C) Fischer projection of the molecule is its most stable conformation D) In Sawhorse projections, the lines are inclined at an angle of 120 deg to each other.
 
Answer & Explanation Answer: C) Fischer projection of the molecule is its most stable conformation

Explanation:

Fischer projections were originally proposed for the depiction of carbohydrates and used by chemists, particularly in organic chemistry and biochemistry.A Fischer projection always uses an eclipsed conformation. A Newman diagram can represent either an eclipsed conformation or a staggered conformation or a skew conformation.

 

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Filed Under: Chemistry
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Q:

Which of the statements given below are correct?

A) Viktor Axelsen won the Badminton 2017 BWF Super Series Finals Men's Singles.

B) Alexander Zverev won the Tennis 2017 Italian Open Men's Singles.

C) In 2018 IPL auctions, Delhi Daredevils retained Hardik Pandya.

A) Only C B) Both A and B
C) Both B and C D) A, B and C
 
Answer & Explanation Answer: B) Both A and B

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Filed Under: Sports

0 22640
Q:

Bone deformities occur due to the excess intake of

A) Phosphorus B) Potassium
C) Fatty acid D) Fluorine
 
Answer & Explanation Answer: D) Fluorine

Explanation:
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Filed Under: Biology

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