The ratio of the ages of two boys is 5 : 6. After two years
the ratio will be 7 : 8. The ratio of their ages after 10
years will be
(a) 15 : 16
(b) 17 : 18
(c) 11 : 12
(d) 22 : 24
To an astronaut, the outer space appears (a) White (b) Black (c) Deep blue (d) Crimson
Suresh starts from a point, walks 2 miles towards the south, turns right and walks 1 ? miles, turns left and walks ? mile and then he turns back. What is the direction he is facing now? (a) East (b) West (c) South (d) North
The average age of 20 boys in a class is 12 years. 5 new boys are admitted to the class whose average age is 7 years. The average age of the boys in the class becomes (a) 8.2 years (b) 9.5 years (c) 12.5 years (d) 11 years
Who built the Stupa at Sanchi? (a) Kanishka (b) Harsha (c) Ashoka (d) Samudragupta
Each of the height and base radius of a cone is increased by 100%. The percentage increase in the volume of the cone is (a) 700% (b) 400% (c) 300% (d) 100%
Capital output ratio of a commodity measures (a) Its per unit cost of production (b) The amount of capital invested per unit of output (c) The ratio of capital depreciation to quantity of output (d) The ratio of working capital employed to quantity of output
What is the chronological sequence of the following ? 1. Gandhi-Irwin pact 2. Nehru Report 3. Non-Cooperation Movement 4. Quit India Movement (a) 2, 3, 4, 1 (b) 3, 2, 1, 4 (c) 3, 4, 1, 2 (d) 2, 3, 1, 4
Which Sikh Guru was executed by Aurangzeb? (a) Guru Arjandev (b) Guru Hargobind (c) Guru Harkishan (d) Guru Teg Bahadur
Which of the following regions receives rainfall throughout the year? (a) Polar region (b) Antarctic region (c) Mediterranean region (d) None of these
Sphygmomanometer is an instrument used for measuring (a) Blood Sugar (b) Blood Pressure (c) Cholesterol (d) Uric acid
Which seasonal crops are called Khariff crops ?
Bats navigate by the principle involving a property of (a) Sound (b) Light (c) Electricity (d) Magnetism