1616: The deficiency of Vitamin D causes:

(a) Rickets

(b) Night blindness

(c) Pellagra

(d) Scurvy
1617: The Ministry of Industries takes the administrative advice regarding the improvement of the performance of public enterprises from:

(a) Bureau of Public Enterprises

(b) MRTP Commission

(c) Estimates Committee

(d) Planning Commission
1618: Which one following companies had started a rural marketing network called e chaupal?

(a) ITC
(b) Dabur
(c) Proctor and Gamble
(d) Hindustan Lever
1619: The annual agricultural production of a product for the period 1991-92 to 1998-99 is shown in the figure given above
Which one of the following is the product in question ?

(a) Pulses
(b) Wheat
(c) Oilseeds
(d) Rice
1620: The light from the Sun reaches the Earth in about

(a) 2 min

(b) 4 min

(c) 6 min

(d) 8 min