Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

607. Find compound interest on Rs. 7500 at 4% per annum for 2 years, compounded annually.

 (a) Rs.512 (b) Rs.552 (c) Rs.612 (d) Rs.622

608. Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% per annum. The sum placed on simple interest is

 (a) Rs. 1550 (b) Rs. 1650 (c) Rs. 1750 (d) Rs. 2000

609.A ladder learning against a wall makes an angle of 60° with the ground. If the length of the ladder is 19 m, find the distance of the foot of the ladder from the wall.

 (a) 9 m (b) 9.5 m (c) 10.5 m (d) 12 m

610. The angle of elevation of the sun, when the length of the shadow of a tree is v3 times the height of the tree is

 (a) 30° (b) 45° (c) 60° (d) 90°

611. From a point P on a level ground, the angle of elevation of the top tower is 30°. If the tower is 100 m high, the distance of point P from the foot of the tower is:

 (a) 149 m (b) 156 m (c) 173 m (d) 200 m

TOTAL

Detailed Solution

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