Consider the following statements. Smart Anti Airfield Weapon (SAAW)

1) has been developed indigenously by the DRDO

2) can be fired from an aircraft

3) can destroy ground based objects even across the borders of India

Select the correct answer using the codes below.

Darwinian Theory of Evolution is based on which of these key concepts?

1) Branching descent

2) Natural selection

3) Genetic Tree

Select the correct answer using the codes below.

Consider the following statements.

1) Everything that has a temperature gives off electromagnetic radiation.

2) Shortwave electromagnetic radiation contains lower amounts of energy than longwave radiation.

Which of the above is/are correct?

Aerogels find potential application in

1) Improving drug delivery

2) Oil spill cleaning

3) Heat insulation materials for buildings

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Lichenometry is a technique used to determine the

1) Rate of decay of an ecosystem

2) Age of exposed rock surfaces

3) Acidic content of water bodies

Select the correct answer using the codes below.