Q:

The main constituent of biogas is

A) Butane	B) Methane
C) Hydrogen Sulphide	D) Carbondioxide

Answer & Explanation Answer: B) Methane

Explanation:

The main constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia.

Biogas is produced under anaerobic conditions; the process is denominated as anaerobic digestion.

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

4 6618

Q:

The question of disqualification of a member of a State Legislature shall be decided by the Governor after consultation with the

A) Chief Minister	B) Election Commission
C) Supreme Court	D) Public Service Commission

Answer & Explanation Answer: B) Election Commission

Explanation:

Article 192

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Filed Under: Indian Politics

11 6613

Q:

Net National product of a country is

A) GDP minus depreciation allowances	B) GDP plus net income from abroad
C) GNP minus net income from abroad	D) GNP minus depreciation allowances

Answer & Explanation Answer: D) GNP minus depreciation allowances

Explanation:

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Filed Under: Indian Economy

1 6609

Q:

Water has maximum density at............

A) 0 C	B) -15 C
C) 4 C	D) 15 C

Answer & Explanation Answer: C) 4 C

Explanation:

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Filed Under: Physics

11 6608

Q:

Missing letters puzzle

Answer

Answer: K

Explanation: In each row, the product of the left and right hand numbers equals the sum of the numerical values of the three letters.

Workspace

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Subject: Missing letters puzzles

30 6608

Q:

Minute hand overlaps hour hand in 65 mins. In how many days it will gain 1440 hours ?

A) 57 days	B) 58 days
C) 60 days	D) 61 days

Answer & Explanation Answer: C) 60 days

Explanation:

In this problem , it has considered that 65 mins = 1hr
So mins has increased by 5 mins so multiply 5 x 24 = 120 mins extra ,
That is now per day it adds 2hr extra, so divide 1440/26 = 59.384 days =~ 60 days.

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Filed Under: Clock puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

37 6608

Q:

The third vehicle in Buddhism was Known as

A) Mahasanghika	B) Zen
C) Vajrayana	D) None of these

Answer & Explanation Answer: C) Vajrayana

Explanation:

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Filed Under: Indian History

7 6608

Q:

Heavy water is

A) PH7	B) rain water
C) deuterium oxide	D) tritium oxide

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