1641: The Palk Bay lies between

(a) Gulf of Kachchh and Gulf of Khambhat

(b) Gulf of Mannar and Bay of Bengal

(c) Lakshadweep and Maldive Islands

(d) Andaman and Nicobar Islands
1642: In which case a joint session of the Lok Sabha and Rajya Sabha is convened by the President ?

(a) When a Finance Bill is to be passed by the Lok Sabha and the Rajya Sabha with 2/3rd majority

(b) To impeach the President

(c) If after a bill has been passed by one House and transmitted to the other House and the bill is rejected by the other House

(d) All of the above
1643: Consider the following international agreements :

1. The International Treaty on Plant Genetic Resources for Food and Agriculture.
2. The United Nations Convention to Combat Desertification.
3. The World Heritage Convention.

Which of the above has/have a bearing on the biodiversity?

(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
1644: Whose name is associated with Fatehpur Sikri?

(a) Akbar

(b) Babar

(c) Shahjehan

(d) Humayun
1645: Out of the three annual examinations, each with a total of 500 marks, a student secured average marks of 45% and 55% in the first and second annual examinations. To have an overall average of 60%, how many marks does the student need to secure in the third annual examination ?

(a) 450
(b) 400
(c) 350
(d) 300