Q11. Which of the following is the rainiest region of Bihar ?

(A) Ganga-Diara region
(B) Gandak-Kosi Doab
(C) Terai region
(D) Ghaghara-Gandak region

Answer: Terai region

Q12. A king of hill lies in which town of Bihar ?

(A) Patna
(B) Gaya
(C) Muzaffarpur
(D) Bihar Sharif

Answer: Gaya

Q13. Mica Region lies in which district of Bihar ?

(A) Munger
(B) Jamui
(C) Gaya
(D) All of these

Answer: All of these

Q14. In Bihar, Kaimur series rocks are found in which district ?

(A) Bhojpur
(B) Kaimur
(C) Buxar
(D) Aurangabad

Answer: Kaimur

Q15. Vindhyan group of rocks are found in which district ?

(A) Gaya
(B) Kaimur
(C) Buxar
(D) Banka

Answer: Kaimur

Q16. Which of the following physiographic region surrounds the North-Western part of Bihar ?

(A) Someshwar hill range
(B) Kaimur plateau
(C) Nawada hilly region
(D) Rajgir hilly region

Answer: Someshwar hill range

Q17. The old alluvium is known as

(A) Bhangar
(B) Khadar
(C) Tertiary
(D) Quaternary

Answer: Bhangar

Q18. Which hills form a watershed between Kiul and Man rivers in Bihar ?

(A) Pretshila hill
(B) Kharagpur hill
(C) Ranidih hill
(D) Maher hill

Answer: Kharagpur hill

Q19. Bihar stands on which position in terms of area in India.

(A) 12
(B) 10
(C) 13
(D) 11

Answer: 12

Q20. The elevation of Udayagiri hill is

(A) 100 m
(B) 150 m
(C) 231 m
(D) 504 m

Answer: 231 m