Q:

Rain drops acquire spherical shape due to

A) viscosity	B) surface tension
C) friction	D) elasticity

Answer & Explanation Answer: B) surface tension

Explanation:

The Surface tension pulls the surface of the drop equally at all points thus produces the spherical shape having the minimum surface area. This surface tension is the "skin" of a body of water that makes the molecules stick together.

Rain_drops_acquire_spherical_shape_due_to1558074071.png image

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

123 21272

Q:

The largest southern most single Island in India is

A) Rameswaram Island	B) Minicoy Island
C) Car Nicobar Island	D) Great Nicobar Island

Answer & Explanation Answer: D) Great Nicobar Island

Explanation:

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Filed Under: Indian Geography

98 21240

Q:

Hardest Part of the Human Body?

A) Tooth Enamel	B) Femur
C) Temporal bone of skull	D) Knee bone

Answer & Explanation Answer: A) Tooth Enamel

Explanation:

Tooth Enamel is the hardest and most highly mineralized substance in the human body. It is a tissue and not a bone. This tissue has high mineral content which makes it hardest substance.

Femur and Temporal bone of the skull are the hardest bones of the human body.

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Filed Under: Biology
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO

96 21173

Q:

A mixture of sand and naphthalene can be separated by

A) Fractional distillation	B) Sublimation
C) Chromatography	D) Any of them

Answer & Explanation Answer: B) Sublimation

Explanation:

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Filed Under: Chemistry

87 21112

Q:

Mount Everest is located between

A) China & India	B) India & Nepal
C) China & Nepal	D) India & Myanmar

Answer & Explanation Answer: C) China & Nepal

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams

5 21106

Q:

The concept of Judicial Review in ourrr constitution has been taken from the Constitution of

A) England	B) USA
C) Canada	D) Australia

Answer & Explanation Answer: B) USA

Explanation:

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Filed Under: Indian Politics

39 21096

Q:

The highest average salinity amongst the following seas is reported from

A) Dead Sea	B) Red Sea
C) Black Sea	D) Migration Sea

Answer & Explanation Answer: A) Dead Sea

Explanation:

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Filed Under: World Geography

50 21069

Q:

What would be the output of the following program ?

main()

{

const int x = 5;

int *ptrx;

ptrx = &x;

*ptr = 10;

printf ("%d", x);

}

A) 5	B) 10
C) Error	D) Garbage value

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