. A man jumped at a speed of 5 metres per second from a
stationary boat and the boat moved off with the speed of 0.5
metre per second. How many times is he mass of the boat
greater than that of the man?
(a) 5.5 times
(b) 4.5 times
(c) 2.5 times
(d) 10 times
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Match List-I (Compound) with List-II (Chemical Name) and select the correct answer using the codes given below the lists : List-I List-II (Compound) (Chemical Name) A. Bleaching powder 1. Calcium oxychloride B. Gypsum 2. Calcium sulphate C. Marble 3. Calcium carbonate A B C (a) 1 2 3 (b) 2 3 1 (c) 1 3 2 (d) 2 1 3
In which year the Olympic Games were revived at Athens? (a) 1896 (b) 1905 (c) 1801 (d) 1856
. Which one of the following soil types of India is rendered infertile by the presence of excess iron? (a) Desert sand (b) Alluvial (c) Podzolic (d) Lateritic
Polar zones have permanent centers of: (a) High pressure (b) low pressure (c) mild pressure
Which Petrolium Company has introduced an improved quality Petrol called ?Speed?? (1) Indian Oil (2) Bharat Petroleum (3) Hindustan Petroleum (4) None of these
The size of the pool for Water Polo is ; (a) 30 x 20 yds (b) 50 x 30 yds (c) 25 x 20 yds (d) 20 x 15 yds
The interaction which governs the life everywhere is (1) Electromagnetic (2) Gravitation (3) Nuclear (4) Weak
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The transmission from one neuron to another takes place through chemicals called neuro transmitters. Which of the following are neuro transmitters ? 1. Adrenalin 2. Thyroxine 3. Acetylcholine (a) 1 and 2 (b) 1 and 3 (c) 1 only (d) 3 only
The seasons occur because the: (a) earth?s axis is tilted (b) earth?s orbit is an ellipse (c) moon obstructs different amounts of sunlight at different times of ear (d) sun?s output of radiation varies throughout the year
Which of the following awards was recently conferred upon Dr.R.Chidambaram, Chairman of the Atomic Energy Commission? 1 Kalinga Puruskar 2 Shanu Swaroop Award 3 Veer Savarkar Award 4 None of these