Question Detail

Thickness of Mantle Layer is about ?

2900 Km
3100 Km
3300 Km
3500 Km

Answer: Option A

Explanation:

Mantel Layer is below the Crust layer of earth.

1. Asia Continent is what percent of earth area ?

27.5
29.5
31.5
33.5

Answer: Option B

Explanation:

Africa Continent is 20.4 % of earth's area,

North America Continent is 16.3 % of earth's area,

South America Continent is 11.8 % of earth's area,

Europe Continent is 7.1 % of earth's area,

Australia Continent is 5.3 % of earth's area,

Antarctica Continent is 9.6 % of earth's area

2. Which planet is brightest ?

Marcury
Venus
Mars
Neptune

Answer: Option B

3. "Ranganthitoo Bird Sanctuary" is in which state of India ?

Kerala
Karnataka
West Bengal
Tamil Nadu

Answer: Option B

4. Ozone is present in which of the following layers ?

Mesosphere
Stratosphere
Mesosphere
Thermosphere

Answer: Option B

5. Dalmianagar of Bihar is famous of ?

Jute
Leather
Silk
Cement

Answer: Option D