If the side of a square is increased by 25 % then how much percent does it’s area get increased:

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A circle and a rectangle have the same perimeter. The sides of the rectangle are 18cm and 26cm.What is the area of the circle?

A. 88cm2 B. 154cm2 C. 616cm2 D. 1250cm2...

A rectangular water tank is open at the top. Its capacity is 24Cu.m.It’s length and breadth are 4m and 3m respectively. Ignoring the thickness of the material used for building the tank the total cost of painting the inner and outer surface of the tank at Rs. 10 per Sq.m is_________?

A. Rs.400 B. Rs.500 C. Rs.600 D. Rs.800...

Bilal’s room has a floor of 8m by 4m. He decides to tile the floor with tiles of 25cm x 20 cm. How many tiles will he need?

A. 320 tiles B. 640 tiles C. 160 tiles D. 6.4 tiles...

Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter?

A. Rs.150 B. Rs.132 C. Rs.100 D. Rs.125...

A rectangular courtyard 3.78min long and 5.25m broad is to be paved exactly with square tiles all of the same size. The minimum number of such tiles is_________?

A. 430 B. 440 C. 450 D. 460...