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Z, X, S, I, R, R, ?, ?

Series Completion, Verbal Reasoning / admin

Question: Z, X, S, I, R, R, ?, ?
[A].

G,I

[B].

J, I

[C].

J,K

[D].

K,M

Answer: Option A

Explanation:

Note that the numbers representing the difference between the consecutive terms of the series again from a series – 2, 5, 10, 17, 26, 37, 50 – in which the pattern is +3, +5, +7, +9, +11, +13.

Z, X, S, I, R, R, ?, ? Read More »

Ambient noise level can be reduced by __________ decibels by planting trees (like coconut, neem etc.) near public utility buildings (like hospitals & schools).

CHEMICAL ENGINEERING, Environmental Engineering / admin

Question: Ambient noise level can be reduced by __________ decibels by planting trees (like coconut, neem etc.) near public utility buildings (like hospitals & schools).
[A].

1-2

[B].

5-10

[C].

15-20

[D].

25-30

Answer: Option B

Explanation:

No answer description available for this question.

Ambient noise level can be reduced by __________ decibels by planting trees (like coconut, neem etc.) near public utility buildings (like hospitals & schools). Read More »

CHEMICAL ENGINEERING, Environmental Engineering

Lung cancer & DNA breakage are the major ill effects of excessive ozone exposure to human beings. Ozone layer depletion in the atmosphere is mainly caused by the presence of

CHEMICAL ENGINEERING, Environmental Engineering / admin

Question: Lung cancer & DNA breakage are the major ill effects of excessive ozone exposure to human beings. Ozone layer depletion in the atmosphere is mainly caused by the presence of
[A].

CO2

[B].

SO2

[C].

hydrocarbons

[D].

CFC (chloro fluoro carbon)

Answer: Option D

Explanation:

No answer description available for this question.

Lung cancer & DNA breakage are the major ill effects of excessive ozone exposure to human beings. Ozone layer depletion in the atmosphere is mainly caused by the presence of Read More »

CHEMICAL ENGINEERING, Environmental Engineering

Ozone level is generally found to be depleted in India in the month of

CHEMICAL ENGINEERING, Environmental Engineering / admin

Question: Ozone level is generally found to be depleted in India in the month of
[A].

February

[B].

July

[C].

April

[D].

December

Answer: Option D

Explanation:

No answer description available for this question.

Ozone level is generally found to be depleted in India in the month of Read More »

CHEMICAL ENGINEERING, Environmental Engineering

Dantes was in

Comprehension, Verbal Ability / admin

Question: Dantes was in
[A].

a hostel

[B].

a dining room

[C].

an army barracks

[D].

a prison

Answer: Option D

Explanation:

No answer description available for this question.

Dantes was in Read More »

Comprehension, Verbal Ability

Green house gases blanket/block the infrared radiation from earth’s surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect ?

CHEMICAL ENGINEERING, Environmental Engineering / admin

Question: Green house gases blanket/block the infrared radiation from earth’s surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect ?
[A].

CO2

[B].

[C].

SO3

[D].

Answer: Option C

Explanation:

No answer description available for this question.

Green house gases blanket/block the infrared radiation from earth’s surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect ? Read More »

CHEMICAL ENGINEERING, Environmental Engineering