The correct answer is A
From the top of a cliff 100 meter high, the angles of depression of the top and bottom of a tower are 45° and 60° respectively. The height of the towe...
Two sides of the triangle are 14.8 cm and 10 cm. If height of the triangle corresponding to 14.8 cm side is 8 cm find the area?
...In a division the quotient is 12, the divisor is 15 and the remainder is 7. What is the dividend?
A salesman’s terms were changed from a flat commission of 9% on all his sales to a fixed salary of Rs. 4000 plus 4% commission on all sales exceed...
The perimeter of a rectangle is 120% more than perimeter of a square of side 10 cm. If the length of rectangle is 250% more than side of square then fin...
In a trapezium, the ratio of the lengths of two parallel sides is 2:5. The height, measured as the perpendicular distance between these parallel sides, ...
If the length of the diagonal of a square is 13.6 cm, then the area of the square is:
The area of a circle got increased by 22 cm² when the radius was increased by 1 cm. d by 1 cm. What was the original radius?
If the radius of a sphere is decreased by 55%, then by what percent does its surface area decrease?
A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm²) of the annula...
