3986: The next pair of letters in the series AZ, CX, FU, ...... is
(a) JQ
(b) KP
(c) IR
(d) IV
3987: Three important micronutrients essential for humans are

(a) Copper, zinc and iodine

(b) Zinc, copper and potassium

(c) Nitrogen, molybdenum and iodine

(d) Sulphur, copper and iron
3988: Diego Garcia is:

(a) An American military air base in the Indian Ocean

(b) U.K. Navy base in the Pacific Ocean

(c) An island in Antarctica

(d) None of the above
3989: The Hunter Commission was appointed after the

(a) Black hole incident

(b) Jalianwallabagh massacre

(c) Uprising of 1857

(d) Partition of Bengal
3990: In whose reign Mughal painting art was at its zenith?

(a) Jahangir

(b) Babur

(c) Shahjehan

(d) Aurangzeb