Exams Questions and Answers

Q:

Water covers _______________ % of the Earth’s surface.

A) 95	B) 75
C) 55	D) 35

Answer & Explanation Answer: B) 75

Explanation:

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Filed Under: General Science
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3 39381

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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0 39373

Q:

Find the next number in the given number series?

50, 51, 47, 56, 40, ?

A) 58	B) 65
C) 76	D) 81

Answer & Explanation Answer: B) 65

Explanation:

The given number series is 50, 51, 47, 56, 40, ?

$50 50 + 1^{2} = 51 51 - 2^{2} = 47 47 + 3^{2} = 56 56 - 4^{2} = 40 40 + 5^{2} = 65$

Hence, the next number in the given number series is 65.

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Filed Under: Odd Man Out
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3 39344

Q:

Rearrange the parts of the sentence in correct order

Further negotiations

P-are necessary
Q-to reach a common understanding
R-to enable implementation

A) QRP	B) RPQ
C) PRQ	D) PQR

Answer & Explanation Answer: D) PQR

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 39336

Q:

Solve : 2x + 4 = x - 3

A) 7	B) -7
C) -1	D) 1

Answer & Explanation Answer: B) -7

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

1 39335

Q:

Fill in the blank with the most appropriate option.

Plants that do not have a differentiated plant body belong to the group _____

A) Bryophyta	B) Phanerogams
C) Thallophyta	D) Pteridophyta

Answer & Explanation Answer: C) Thallophyta

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

3 39335

Q:

In the following question, select the odd word pair from the given alternatives.

A) Car – Road	B) Water – Ship
C) Track – Train	D) Sky – Aeroplane

Answer & Explanation Answer: A) Car – Road

Explanation:

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Filed Under: Odd Man Out
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Q:

Simplify: (157 x 157 + 143 x 143)

A) 45098	B) 46098
C) 90196	D) 91196

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