Cultivation of the same piece of land more than once in a
year is called
(a) Extensive cultivation
(b) Mixed cultivation
(c) Shifting cultivation
(d) Intensive cultivation
The world?s largest hydroelectric dam is being constructed on the banks of the river (a) Ganga in India (b) Seine in France (c) Danube in Austria (d) None of the above
Sound travels in (a) Straight line (b) Transversal wave motion (c) Longitudinal wave motion (d) Rotatory wave motion
Which is the leading State of India in coal production? (a) Madhya Pradesh (b) Bihar (c) West Bengal (d) Orissa
The missing term in the sequence 0, 3, 8, 15, 24, ?.., 48 (a) 35 (b) 30 (c) 36 (d) 39
Water is not effective in extinguishing a fire caused by petrol because (a) The flame is too hot for water to cool it down (b) Water and petrol react chemically (c) Water and petrol are miscibile with each other (d) Water and petrol are immiscible with each other. Petrol forms the upper layer and continues to burn
Which one of the following is not a digestive enzyme ? (a) Pepsin (b) Rennin (c) Insulin (d) Amylopsin
To which Mantreal Protocol is related ?
Who composed the music of the Indian National Anthem ?
A is B?s brother, C is A?s mother, D is C?s father, E is B?s son. How is D related to A ? (a) Son (b) Grandson (c) Grandfather (d) Great Grandfather
the final of the sultan afzal shah hockey tournament 2009 was played between
A mixture of 30 litres contains milk and water in the ratio 7 : 3. How much water should be added to it so that the ratio of milk and water becomes 3 : 7 ? (a) 40 litres (b) 49 litres (c) 56 litres (d) 63 litres
Rs. 180 are to be divided among 66 persons (men and women). The ratio of the total amount of money received by men and women is 5 : 4. But the ratio of the money received by each man and woman is 3 : 2. The number of men is (a) 20 (b) 24 (c) 30 (d) 36