651: Which one of the following east flowing rivers of India has rift valley due to down warping ?

(a) Damodar
(b) Mahanadi
(c) Sone
(d) Yamuna
652: India carried out its first underground nuclear explosion at:

(a) Thumba

(b) Pokhran

(c) Trombay

(d) Khemkaran
653: Which of the chronological order for the construction of the following is correct?

I. Taj Mahal

II. Qutab Minor

III. Fatehpur Sikri

IV. Agra Fort

(a) II, IV, III, I

(b) II, IV, I, III

(c) I, II, III, IV

(d) II, III, IV, I
654: Why the countries are scared to import fruits?

(a) Because they become rotton easily and spread diseases

(b) Because they are not easily adjustable to new climate

(c) Because insects carried through fruits are dangerous

(d) All of the above
655: Mouse is to cat as fly is to
(a) rat
(b) animal
(c) spider
(d) horse