PG TRB Geography Study Materials 2020-2021 Pdf - 4

Question: 16

Which one of the following countries has the longest international boundary with India?

(A) China

(B) Bangladesh

(C) Myanmar

(D) Pakistan

Question: 17

Atmospheric layer which reflects ratio waves is called

(A) Exosphere

(B) Stratosphere

(C) Troposphere

(D) Ionosphere

Question: 18

Which of the following countries is the greatest producer of bauxite in the world?

(A) Argentina

(B) Brazil

(C) India

(D) South Africa

Question: 19

Doddabetta peak is located in the

(A) Nilgiris

(B) Shevaroys

(C) Mahendragiri

(D) Anaimalai

Question: 20

Which one among the following is a primary rock?

(A) Metamorphic rock

(B) Sedimentary rock

(C) Igneous rock

(D) None of these