The Principal ore of aluminium is
(1) Malachite
(2) Bauxite
(3) Lepidolite
(4) None of these
. Why is fire extinguished by soda-bicarbonate? (a) Soda bicarbonate decompose on heating to produce carbon bioxide – gas which extinguishes fire (b) Soda bicarbonate serves as a blanket for fire (c) Soda bicarbonate releases water extinguishing fire (d) None of these
Why do two eyes give better vision than one? 1 Because two lenses together impart a higher converging power so that a sharp image is formed on the retina 2 Because two eyes do not form exactly similar images and the fusion of these two dissimilar images in the brain gives the three dimensional or stereoscopic vision 3 Because both the eyes are connected by nerves to the brain and hence transmit the message more quickly to the brain 4 None of these
Sri Krishna Prasad Bhattarai, the new Prime Minister of Nepal, belongs to which of the following political parties? 1 Rashtriya Nepal Morcha 2 Communist Party of Nepal 3 Democratic Party of Nepal 4 Nepali Congress
Which of the following is produced during allergic reactions? 1 heparin 2 Histamine 3 Serotonin 4 Selastamine
Which article of the Constitution defines the duties of Prime Minister? (a) Article 74 (b) Article 75 (c) Article 77 (d) Article 78
Points required to win a game of badminton are: (a) 10 (b) 11 (c) 12 (d) 15 (e) 14
Shahjahan had to remain in captivity for ??? years. (a) eight (b) fourteen (c) sixteen (d) twenty
At the top of the trajectory of a projectile, the directions of its velocity and accelerations are (1) Parallel to each other (2) Anti ? parallel to each other (3) Lanclined to each other at 450 (4) Perpendicular to each other
Myanmar is known as: (a) Rice bowl of the far East (b) Fishing paradise (c) A ship repair workshop (d) Leading producer of oil
who was the first planning commissioner of India
The total number of members nominated by the president to the Lok Sabha and the Rajya Sabha is ? a) 12 b) 14 c) 16 d) 18
Which of the following States in India is landlocked ? (a) Orissa (b) West Bengal (c) Maharashtra (d) Haryana