Select the related word/letters/number from the given alternatives.
6 × (6+1) = 6 × 7 = 42 Similarly, 18 × (18+1) = 18 × 19 = 342
In a two cylinders the ratio of the radius of the two cylinders is 2:3 and their heights are in the ratio 5:3, then what will be the ratio of their volu...
The circumference of a circle is 44 cm and the length of the rectangle is 4 times the radius of the circle. Find the area (in cm2) of the rec...
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Each interior angle of a regular polygon is 140°. Then find out how many diagonals are there?
The cost of painting the walls of a room 8 meter long and 10 meter wide at Rs 22.5 square per meter is 7290. What is the height of the room?
Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are points of contact, and ∠ PAB = 40° . The...
