Question : What will happen to the level of water in a vessel when a piece of ice floating in it melts?

Option 1: Decreases

Option 2: Increases

Option 3: Remains same

Option 4: First increases and then decreases

Question : When power is shared among different organs of government, it is known as ________. 

Option 1: community government 

Option 2: separation of powers

Option 3: coalition government 

Option 4: amalgamation of powers

Question : Pressure cooker cooks faster because:

Option 1: The boiling point decreases with the rise in pressure.

Option 2: It cooks the food at low pressure.

Option 3: A higher temperature is attained for cooking.

Option 4: The material of the cooker is a good conductor.

Question : Carrot is orange in colour because:

Option 1: It grows in the soil.

Option 2: It is not exposed to sunlight.

Option 3: It contains carotene.

Option 4: The entire plant is orange in colour.

Question : Which of the following statements about Ganymede is not correct?

Option 1: It is the only moon known to have its own internally generated magnetic field.

Option 2: It is the largest natural satellite in our solar system.

Option 3: It is bigger than Mercury.

Option 4: It revolves around Saturn.