Which of the following is the only non-metal which is a good
conductor of electricity?
(1) Graphite
(2) Phosphorus
(3) Sulphur
(4) Hydrogen
. Carbett National Park is in the state of (1) Bihar (2) U.P. (3) W.Bengal (4) Assam
. The President of India must have completed the age of (1) 25 years (2) 35 years (3) 30 years (4) 40 years
. Who among the following was not a slave before he became a king (1) Qutub-ud-din Aibak (2) Iltutmish (3) Ala-ud-din Khilji (4) Balban
Ramacharitamanas was written by (a) Armadas (b) Suradas (c) Tulsidas (d) Tansen
. Of the total volume of the earth, the three layers – the crust, the mantle and the core, constitute respectively (1) 16.5%, 0.5% and 83% (2) 0.5%, 83% and 16.5% (3) 83%, 16.5% and 0.5% (4) 0.5%, 16.5% and 83%
DAO previous question papers
Who was the minister of Prataparudra? (a) Panditaradhya (b) Sripathi (c) Yugandhar (d) Mallanna
. Average per capita earning is the highest in (1) Haryana (2) West Bengal (3) Orissa (4) Tamil Nadu
The Alahabad pillar inscription was composed by (a) Vikramaditya (b) Harisena (c) Samudragupta (d) Vishnugupta
. The ruler who sent Magasthenese as ambassador at the court ofChandra gupta Maurya was (1) Alexander (2) Seleucus (3) Porus (4) Nearchus
The crop that enriches the nitrogen content of the soil is (1) Sorghum (2) Potato (3) Sunflower (4) Pea
Who reversed the “blue water policy” ? (a) Col. Forde (b) Count de Laly (c) Albuquenqrue (d) Francisco de Almeide