Q:

Lichens are the best indicator of

A) Air pollution	B) Sound pollution
C) Noise pollution	D) Water pollution

Answer & Explanation Answer: A) Air pollution

Explanation:

1. Lichens are plants that grow in exposed places such as rocks or tree bark.

2. Lichens are widely used as environmental indicators or bio-indicators. They can be used as air pollution indicators, especially of the concentration of sulfur-di-oxide in the atmosphere.

3. They need to be very good at absorbing water and nutrients to grow there.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

30 10943

Q:

Find the appropriate relation for quantity 1 and quantity 2 in the following question:

Quantity I: the unit digit in (6817)754

Quantity II: the unit digit in (365×659×771)

A) Quantity I > Quantity II	B) Quantity I < Quantity II
C) Quantity I ≥ Quantity II	D) Quantity I ≤ Quantity II

Answer & Explanation Answer: A) Quantity I > Quantity II

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

1 10937

Q:

Which one of the following vitamins is known as the anti sterile factor ?

A) Ascorbic acid	B) Riboflavin
C) Niacin	D) Retinol

Answer & Explanation Answer: B) Riboflavin

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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75 10930

Q:

Rearrange the parts of the sentence in correct order.

A dissent in a court

P-the intelligence of a future day
Q-to the brooding spirit of law, to
R-of last resort is an appeal

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

Answer & Explanation Answer: B) RQP

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

1 10928

Q:

Find the acceleration (in m/s2) produced in a body of mass 2 kg when a force of 8 N is applied on it.

A) 4	B) 16
C) 8	D) 32

Answer & Explanation Answer: A) 4

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 10924

Q:

The term stagflation refers to a situation where ?

A) Growth has no relation with the change in prices	B) Rate of growth is faster than the rate of price increase
C) Rate of growth is slower than the rate of price increase	D) Rate of growth and prices both are decreasing

Answer & Explanation Answer: C) Rate of growth is slower than the rate of price increase

Explanation:

Stagflation is a blend of stagnation (in economic growth) and inflation (rise in prices).

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Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

17 10922

Q:

Read the following information and answer the questions given below:

A has 28 elements, B has 32 elements and A U B has 40 elements.

How many elements does A $\cap$ B have?

A) 12	B) 8
C) 10	D) 20

Answer & Explanation Answer: D) 20

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 10911

Q:

When body is accelerated

A) its velocity never changes	B) its speed always changes
C) its direction always changes	D) its speed may or maynot change

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