2276: Suppose a rocketship is receding from the earth at a speed of 2/10th the velocity of light. A light in the rocketship appears blue to the passengers on the ship. What colour would it appear to an observer on the earth?
(a) Blue
(b) Orange
(c) Yellow
(d) Yellow-orange
2277: Consider the following statements regarding power sector in India :
I. The installed capacity of power generation is around 95000 MW.
II. Nuclear plants contribute nearly 15% of total power generation.
III. Hydroelectricity plants contribute nearly 40% of total power generation.
IV. Thermal plants at present account for nearly 80% of total power generation.
Which of these statements is/are correct ?
(a) I only
(b) II and III
(c) III and IV
(d) I and IV
2278: The Constitution of India borrowed the scheme of Indian Federation from the Constitution of
(a) USA
(b) Canada
(c) Ireland
(d) UK
2279: Aspirin is a:
(a) Pain reliever
(b) Sedative
(c) Cortisone
(d) Soporific
2280: What was the purpose of the Operation Sukoon launched by the Government of India ?
(A) Providing a relief package to farmers after a spate of suicides by other farmers in Andhra Pradesh
(B) Assisting United Nations in its efforts to help the civil war vitims in the Darfur refion of North Africa
(C) Helping Indonesia in its efforts to rehabilitate the victims of earthquake in that country
(D) Evacuating the Indian Nations from Lebanon during the conflict in the Middle East.