Exams Questions and Answers

Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 81	B) 125
C) 64	D) 198

Answer & Explanation Answer: D) 198

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

2 2015

Q:

When the diaphragm and external intercostal muscles contract,

A) the volume of the thorax decreases.	B) the volume of the lungs decreases.
C) the volume of the thorax increases.	D) the lungs shrink.

Answer & Explanation Answer: C) the volume of the thorax increases.

Explanation:

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

3 2014

Q:

Which of the following statements about DNA replication is false?

A) The enzyme that catalyzes DNA replication is DNA polymerase.	B) Unwinding of the DNA molecule occurs as hydrogen bonds break.
C) The process is known as semiconservative replication because one old strand is conserved in the new molecule.	D) Replication occurs as each base is paired with another exactly like it.

Answer & Explanation Answer: D) Replication occurs as each base is paired with another exactly like it.

Explanation:

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

2 2014

Q:

If L denotes 'x', M denotes '÷' , P denotes '+' and Q denotes '-' then 16P24M8Q6M2L3

A) 13/6	B) -1/6
C) 14 1⁄2	D) 10

Answer & Explanation Answer: D) 10

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 2014

Q:

Groundwater is found underground in the zone of

A) Penetration	B) Aeration
C) Saturation	D) Both B & C

Answer & Explanation Answer: D) Both B & C

Explanation:

Groundwater is all the water that has penetrated the earth's surface and is found in one of two soil layers. The one nearest the surface is the "zone of aeration", where gaps between soil are filled with both air and water. Below this layer is the "zone of saturation", where the gaps are filled with water.

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

2 2014

Q:

Select the synonym of
parlance

A) definitive	B) lingo
C) canonical	D) classic

Answer & Explanation Answer: B) lingo

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 2014

Q:

If $\frac{a}{b + c} = \frac{b}{c + a} = \frac{C}{b + a}$ then which one of the following statements is correct?

A) Each fraction is equal to 1 or -1	B) Each fraction is equal to 1/2 or 1
C) Each fraction is equal to 1/2 or -1	D) Each fraction is equal to 1.2 only

Answer & Explanation Answer: C) Each fraction is equal to 1/2 or -1

Explanation:

a/(b+c) = b/(c+a) = c/(a+b)

Taking reciprocal and adding 1 to each ratio we get;

(b+c)/a + 1 = b/(c+a) + 1 = c/(a+b) + 1

Or (a+b+c)/a = (a+b+c)/b = (a+b+c)/c

So this can only be equal when a=b=c or a+b+c = 0

When a=b=c we get

a/(b+c)= ½When a+b+c = 0 we get

b+c = -a

So a/(b+c) = -1

So the ratios are ½ or -1

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2013

Q:

In a certain code language, "TIRED" is written as "56" and "BRAIN" is written as "44". How is "LAZY" written in that code language?

A) 64	B) 61
C) 54	D) 51

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