The gas most present in the Sun is:

• A. oxygen
• B. hydrogen
• C. nitrogen
• D. None of these

The filament of an electric bulb is made of:

• A. carbon
• B. iron
• C. tungsten
• D. None of these

Day and Night are almost equal at the:

• A. north pole
• B. south pole
• C. prime meridian
• D. equator

Which of the following can be used to focus sunlight at one point?

• A. plane mirror
• B. convex mirror
• C. concave mirror
• D. convex lens

The brightest planet is:

• A. venus
• B. mercury
• C. jupiter
• D. None of these

A Catalytic converter that reduced emission of Harmful compounds found in cars is:

• A. device
• B. liquid
• C. gas
• D. None of these

Metatarsal Bones are located in which part of Human Skeleton?

• A. feet
• B. hands
• C. forearm
• D. None of these

All of the following are non-metallic minerals except:

• A. asbestos
• B. graphite
• C. platinum
• D. None of these

To which fruit is Plantain similar to:

• A. grapefruit
• B. apples
• C. jack fruit
• D. bananas

Exposure to sun light result in formation of in the body:

• A. vitamin a
• B. vitamin c
• C. vitamin k
• D. vitamin d