Which is used as moderator in atomic reactor?

• A. Water
• B. Uranium
• C. Platinum
• D. Heavy water

Guava is a rich source of

• A. Vitamin c
• B. vitamin d
• C. vitamin a
• A) Vitamin c

Which is the hottest planet in the Solar

• A. Jupiter
• B. Mercury
• C. Uranus
• D. Venus

First Nobel Prize in Physic was awarded to

• A. Priestly
• B. roentgen
• C. madame curie
• B) roentgen

Patella is present in

• A. Skull
• B. Thorax
• C. Knee
• C) Knee

Neutron was discovered by

• A. Newton
• B. Priestly
• C. James chadwick
• C) James chadwick

During the process of photosynthesis plants releases the

• A. Carbon
• B. Oxygen
• C. Nitrogen
• B) Oxygen

An example of a heredity disease is

• A. Polio
• B. Hemophilia
• C. Cholera
• B) Hemophilia

Shape of the Milky Way Galaxy is

• A. Rectangular
• B. Spiral
• C. Elliptical
• B) Spiral

The average weight of human heart is

• A. 250 gm
• B. 300gm
• C. 350 gm
• B) 300gm