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Nitrogen oxides (NOx) is not produced in the __________ industry.

August 13, 2022 by admin

Question: Nitrogen oxides (NOx) is not produced in the __________ industry.
[A].

nitric acid making

[B].

nitrogenous fertiliser

[C].

detergent

[D].

any of these

Answer: Option C

Explanation:

No answer description available for this question.

Arsenic pollutant is not generated in____industries.

August 13, 2022 by admin

Question: Arsenic pollutant is not generated in____industries.
[A].

tanneries

[B].

glass & ceramic

[C].

beverages

[D].

any of these.

Answer: Option C

Explanation:

No answer description available for this question.

Maximum permissible concentration (i.e. TLV) of DDT in public water supply system is __________ micro gram (μ g)/litre.

August 13, 2022 by admin

Question: Maximum permissible concentration (i.e. TLV) of DDT in public water supply system is __________ micro gram (μ g)/litre.
[A].

[B].

[C].

332

[D].

1050

Answer: Option B

Explanation:

No answer description available for this question.

H, I, K, N, ?

August 13, 2022 by admin

Question: H, I, K, N, ?
[A].

[B].

[C].

[D].

Answer: Option C

Explanation:

Noise level in a quiet private business office is about __________ decibels.

August 13, 2022 by admin

Question: Noise level in a quiet private business office is about __________ decibels.
[A].

[B].

[C].

[D].

Answer: Option B

Explanation:

No answer description available for this question.

Noise level heard at a distance of about 100 metres from a jet engine with after burner is about __________ decibels.

August 13, 2022 by admin

Question: Noise level heard at a distance of about 100 metres from a jet engine with after burner is about __________ decibels.
[A].

120

[B].

140

[C].

170

[D].

200

Answer: Option C

Explanation:

No answer description available for this question.

Noise level inside a jet air liner in normal flight is about __________ decibels.

August 13, 2022 by admin

Question: Noise level inside a jet air liner in normal flight is about __________ decibels.
[A].

[B].

100

[C].

125

[D].

145

Answer: Option B

Explanation:

No answer description available for this question.

Noise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about __________ decibels.

August 13, 2022 by admin

Question: Noise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about __________ decibels.
[A].

[B].

[C].

120

[D].

140

Answer: Option B

Explanation:

No answer description available for this question.

Children whose curiosity survives parental discipline means

August 13, 2022 by admin

Question: Children whose curiosity survives parental discipline means
[A].

children retaining their curiosity in spite of being discouraged by their parents

[B].

children pursuing their mental curiosity

[C].

children’s curiosity subdued due to parents intervention

[D].

children being disciplined by their parents

Answer: Option A

Explanation:

No answer description available for this question.

Noise level audible to audience sitting in the 5th row from the stage during a large orchestra show corresponds to about __________ decibels.

August 13, 2022 by admin

Question: Noise level audible to audience sitting in the 5th row from the stage during a large orchestra show corresponds to about __________ decibels.
[A].

105

[B].

135

[C].

160

[D].

185

Answer: Option B

Explanation:

No answer description available for this question.