701. Kilowatt-hour is a unit of which of the following?
A. Power
B. Electric Current
C. Energy
D. Time
E. None of these

702. A non-metallic mineral is_________
A. Manganese
B. Magnesium
C. Gypsum
D. Bauxite
E. None of these

703. Which of the following radiation are prevented by the Ozone layer from entering the atmosphere?
A. Infra-red
B. Ultraviolet
C. X-rays
D. Gamma rays
E. None of these

704. What are The fruits without seed, like banana, called?
A. Seedless fruits
B. Parthenogenesis fruits
C. Parthenocarpic fruits
D. placental fruits
E. Organic fruits

705. Why a moderator is used in nuclear reactors?
A. to Accelerate the neutrons
B. to Slow down the speed of neutrons
C. to Increase the number of the elections
D. to Decrease the number of the electrons
E. None of these

706. How many eyes does a worm have?
A. Two
B. Three
C. One
D. None

707. Where is the uvula located in human body?
A. Throat
B. Stomach
C. Scrotum
D. None

708. Which bone in human body is not directly attached to other bones?
A. Ulna
B. Hyoid
C. Tibia
D. Cranium

709. Goitre is associated with___________?
A. Pituitary gland
B. Thyroid gland
C. Thymus gland
D. Para-Thyroid gland

710. Most of the weather phenomena take place in which of the following layers of the atmosphere?
A. Mesosphere
B. Ionosphere
C. Stratosphere
D. Troposphere