X - SCIENCE | ONLINE ONE MARK TEST | QUARTERLY PORTION |

Farooq Academy

Class X Science - Online Slip Test

Portion: Physics (1-4), Chemistry (7-9), Biology (12-18)

Part I: Physics

1. Inertia of a body depends on:

a) weight of the object
b) acceleration due to gravity of the planet
c) mass of the object
d) Both a & b

2. A convex lens forms a real, diminished point sized image at focus. Then the position of the object is at:

a) focus
b) infinity
c) at 2F
d) between f and 2f

3. Kilowatt hour is the unit of:

a) potential difference
b) electric power
c) electric energy
d) charge

Part II: Chemistry

4. The Gram molecular mass of oxygen molecule is:

a) 16 g
b) 18 g
c) 32 g
d) 17 g

5. The number of periods and groups in the periodic table are:

a) 6, 16
b) 7, 17
c) 8, 18
d) 7, 18

6. Which of the following is the universal solvent?

a) Acetone
b) Benzene
c) Water
d) Alcohol

Part III: Biology

7. Casparian strips are present in the _______ of the root.

a) cortex
b) pith
c) pericycle
d) endodermis

8. The pacemaker of the heart is:

a) AV node
b) Bundle of His
c) Purkinje fibers
d) SA node

9. Bipolar neurons are found in:

a) retina of eye
b) cerebral cortex
c) embryo
d) respiratory epithelium

10. The plant which propagates with the help of its leaves is:

a) Onion
b) Neem
c) Ginger
d) Bryophyllum