Science Question Bank
for Exam preparation

Q2. Who is known as the father of Modern Chemistry?

1. Kolvey
2. Wholer
3. Leviatiae
4. Pasteur

Q3. Climate represents……

1. The long-term average weather and its statistical variation for a given region
2. Weather averaged over a year
3. It is a measure of variations in the amount of precipitation
4. None of the above

Q4. Which of the following are electrovalent compounds?

1. Copper Sulphate
2. Calcium Nitrate
3. Magnesium Oxide
4. All of the above

Q5. SMOG is derived from:

1. Smoke
2. Fog
3. Both A and B

Q6. The back part of the moon is always calm and dark which is called:

1. Sea of tranquillity
2. Ocean of storms
3. Both of these
4. None of these
5. Sea of tranquillity

Q7. Which layer of the atmosphere is also called Ozonosphere?

1. Troposphere
2. Stratosphere
3. Mesosphere
4. Exosphere

Q8. Name an inert diatomic gas which is neither combustible nor helps in combustion?

1. Carbon Dioxide
2. Hydrogen
3. Nitrogen
4. None of the above

Q9. Which of following pairs is/are correct?

1. Primary Consumers - Cow, insects and grasshoppers
2. Secondary Consumers – Frogs and lizards
3. Tertiary Consumers – Tiger, lion, leopard and vultures
4. None of the above/ More than the above

Q10. What do you understand by Food Web?

1. It deals with the relationship between the number of primary producers and consumers of different order.
2. It is the sequence of energy transfer from the lower levels to the upper or higher trophic levels.
3. A community of organisms where there are several interrelated food chains
4. None of the above/ More than the above