Science Question Bank
for Exam preparation

Science- Q2. Substances through which electricity cannot flow are called:

1. Conductors
2. Insulators
3. Wires
4. Battery

Science- Q3. Joule is a unit of:

1. Work
2. Power
3. Momentum
4. None of the above

Science- Q4. 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

Science- Q5. Which of the following is an insulator?

1. Carbon
2. Rubber
3. Silver
4. Copper

Science- Q6. Greatest number of Sweat glands are present in which part of the human body?

1. Forehead
2. Forearm
3. Palm of the hand
4. Back

Science- Q7. SMOG is caused due to:

1. Emissions from vehicles
2. From incinerators
3. Oil paints
4. All of the above

Science- Q8. Who was the inventor of radioactivity?

1. Madam Curie
2. Irine Curie
3. Henery Bacqurel
4. Rutherford

Science- Q9. The cycling at various scales, of minerals and compounds through the ecosystem is:

1. Aboitic (Non-living) Components
2. Biogeochemical Cycles
3. Carbon & Oxygen Cycles
4. Nitrogen Cycles

Science- Q10. Who among the following Scientist is associated with the invention of the refrigerator?

1. G. Brousa
2. Harison & Kaitlin
3. William Gas Cogin
4. Einstein