Which one of the following is a fresh water fish?

(A) Pomfret

(B) Rohu

(C) Sardine

(D) Salmon

More than 90% of the rock forming minerals in the earth's crust consist of:

(A) Silicates

(B) Oxides

(C) Carbonates

(D) Sulphurides and sulphates

Which of the following is the largest island?

(A) Sumatra

(B) Madagascar

(C) Honshu

(D) Cuba

When the sun is nearest to Earth, Earth is said to be in:

(A) Aphelion

(B) Perihelion

(C) Apogee

(D) Perigee

Where is the Doldrums Belt located?

(A) Near the equator

(B) Near the poles

(C) Near the tropic of Cancer

(D) Near the tropic of Capricorn

The most important activity of the Tundra region is:

(A) Fish farming

(B) Cattle rearing

(C) Hunting

(D) Cropping

Which is the poorest country among the following (based upon their $2020$ GNI per capita in current US$)?

(A) Sierra Leone

(B) Uganda

(C) Bangladesh

(D) Somalia

Which is the land of morning calm?

(A) Finland

(B) Korea

(C) Japan

(D) Thailand