CLAT 2013

A box contains 24 marbles, some are green and others are blue. If a marble is drawn at random from the jar, the probability that it is green is $$\frac{2}{3}$$. The number of blue marbles in the jar is:

The population of a city is 250 thousand. It is increasing at the rate of 2% every year. The growth in the population after 2 years is:

If a point (x, y) in a OXY plane is equidistant from (-1, 1) and (4, 3) then:

Sum of first 15 multiples of 8 is:

A rod of 2 cm diameter and 30 cm length is converted into a wire of 3 metre length of uniform thickness. The diameter of the wire is:

Two straight poles of unequal length stand upright on a ground. The length of the shorter pole is 10 metres. A pole joins the top of the two vertical poles. The distance between the two tops is 5 metres. The distance between the poles along the ground is 4 metre. The area thus, formed by the three poles with the ground is:

Pipe A can fill a tank in 10 hours and Pipe B can fill the same tank in 12 hours. Both the pipes are opened to fill the tank and after 3 hours Pipe A is closed. Pipe B will fill the remaining art of the tank in:

A ground 100 $$\times$$ 80 m$$^2$$ has two cross roads in its middle. The road parallel to the length is 5 metre wide and the other road is 4 metre wide, both roads are perpendicular to each other. The cost of laying the bricks at the rate of ^ 10 per m$$^2$$, on the roads, will be:

If selling price of 10 articles is equal to cost price of 11 articles, then gain is:

Angles of a quadrilateral are in the ratio 3: 4: 5: 8. The smallest angle is: