Which of the following isotopes of the hydrogen is used in nuclear fusion reactor on earth

1. Protium

2. Deuterium

3. Tritium

Choose the correct option

A) 1 only

B) 1, 2

C) 2, 3

D) 1, 2, 3

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Consider the following sentences regarding Shanghai Cooperation Organisation

1. The SCO is a permanent intergovernmental international organisation.

2. No European country is a member of this group.

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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Consider the following sentences regarding Experimental Advanced Superconducting Tokamak (EAST)

1. It is also known as the ‘Artificial Sun’.

2. It is able to produce temperature more than the sun on earth.

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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The India Cycles4Change Challenge has been launched by the

A) Ministry of Health and Family Welfare

B) Ministry of Housing and Urban Affairs

C) Ministry of Education

D) Ministry of Youth Affairs and Sports

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Consider the following sentences

1. Quantitative pollutants do not occur in nature and are man made pollutants.

2. Qualitative pollutants occur in nature and become pollutant when their concentration reaches beyond a threshold level.

Choose the correct statement/s

A) 1 only

B) 2 only

C) both

D) none

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Fourth Anglo Mysore war which ended with the Killing of Tipu Sultan fought during the tenure of

A) Lord Cornwallis

B) Lord William Bentinck

C) Lord Wellesley

D) Lord Minto (I)

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The term 'Positive Indigenisation List' or 'Negative Import List' is related with

A) Space sector

B) Defence sector

C) Automobile sector

D) Electronics Manufacturing sector

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Assertion : The thicker a cloud gets, more darker it appears

Reason : Thicker cloud means, presence of sulphur dioxide, carbon dioxide, nitrogen dioxide increases.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is NOT the correct explanation of A.

C - A is true but R is false.

D-A is false but R is true.

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