13. One of the following is a water soluble vitamin:
(a)Vitamin A (b)Vitamin K (c)Vitamin D (d)None of these
14. Coulomb is the scientific unit to measure:
(a)Velocity (b)Temperature (c)Mass (d)None of these
15. Equator passes through one of these countries:
(a)Saudi Arabia (b)Italy (c)Japan (d)None of these
16. Anti Diuretic hormone is secreted by one of the following glands:
(a)Pituitary (b)Pancreas (c)Thyroid (d)None of these
17. Basha Dam is to be constructed on:
(a)River Sutlaj (b)River Jhelum (c)River Chenab (d)None of these
18. UV light falls in the category of:
(a)Ionizing Radiations (b)Non-Ionizing Radiations (c) Visible Light (d)None of these
19. The earth’s ———————-is divided into 15 major plates of various sizes:
(a)Mesosphere (b)Stratosphere (c)Lithosphere (d)None of these
20. One of these scientists formulated basic laws of Geometry:
(a) Pythagoras (b)Archimedes (c)Aristotle (d)None of these
21. Phosphorus is an essential component of one of the following biological molecules:
(a)Amino acids (b)Nucleic acids (c)Carbohydrates (d)None of these
22. He was the first scientist to prove that planets move around the sun:
(a)Archimedes (b)Galileo Galilei (c)John Kepler (d)None of these
23. Atom is made up of ————– different kinds of subatomic particles:
(a)Three (b)Two (c)Four (d)None of these