Q:

Which best describes how air moves during convection?

A) cool air falls down	B) warm air falls down
C) cool air is replaced by warm air	D) air always falls down

Answer & Explanation Answer: A) cool air falls down

Explanation:

During convection, cool and dense air falls through the warmer and less dense air. The warm air having less mass is being displaced by the cooler which is much heavy. Convection always involves the air rising through the atmosphere.

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Filed Under: Physics
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Q:

Which one of the following breeds of sheep has been imported to increase wool production in india ?

A) Chokla	B) Magra
C) Bellary	D) Merino

Answer & Explanation Answer: D) Merino

Explanation:

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Filed Under: General Awareness

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Q:

Solve this Math puzzle?

math_number_puzzle1538999808.jpg image

A) 96	B) 88
C) 40	D) 19

Answer & Explanation Answer: A) 96

Explanation:

The given math puzzle follows a logic that,

1 + 4 = 5 => 1 x 4 + 1 = 5

2 + 5 = 12 => 2 x 5 + 2 = 12

3 + 6 = 21 => 3 x 6 + 3 = 21

Similarly,

8 + 11 = > 8 x 11 + 8 = 96.

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Filed Under: Math Puzzles
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Q:

The expoundrer of Yoga philosophy was

A) Patanjali	B) Gautam
C) Jaimini	D) Sankaracharya

Answer & Explanation Answer: A) Patanjali

Explanation:

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Filed Under: Indian History

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Q:

Which of the following pairs is NOT correctly matched?

A) Etna : Italy	B) Fujiyama : Japan
C) Popa : Myanmar	D) Krakatau : Malaysia

Answer & Explanation Answer: D) Krakatau : Malaysia

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams

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Q:

Water which is suitable for drinking is called _______________ water.

A) hygienic	B) sparkling
C) potable	D) sanitary

Answer & Explanation Answer: C) potable

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Oparin is known for his hypothesis on

A) origin of species	B) origin of life
C) one germ one disease	D) one gene one enzyme

Answer & Explanation Answer: B) origin of life

Explanation:

A. J . Oparin was the first to propose the origin of life from inorganic chemical atoms like Oxygen, Hydrogen, Nitrogen and Carbon.

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Filed Under: Biology

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Q:

“Functional Finance” is associated with: __________

A) Adams	B) Adam Smith
C) Adolph Wogner	D) Abba P Lerne

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