Six persons M, N, O, P, Q and R are sitting in two rows, three in each. Q…
Running at a speed of 60 km per hour, a train passed through a 1-5 km long tunnel…
Six books A, B, C, D, E and F are placed side by side. B, C and E…
A paper had ten questions. Each could only be answered as True (T) or False (F). Each candidate…
Two trains leave New Delhi at the same time. One travels north at 60 kmph and the other…
The SEZ Act, 2005 which came into effect in February 2006 has certain objectives. In this context, consider…
Chlorination is a process used for water-purification. The disinfecting action of chlorine is mainly due to
Genetically modified “golden rice” has been engineered to meet human nutritional requirements. Which one of the following statements…
In a tournament 14 teams play league matches. If each team plays against every other team once only…
A cuboid has six sides of different colours. The red side is opposite to black. The blue side…
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