The curved surface area and the diameter of a right circular cylinder are 352 cm² and 14 cm respectively. Find its height (in cm).
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Find the circumference (in cm) of a circle of radius 17.5 cm.
The area of a square is 72.25 cm². Find its perimeter (in cm).
Working 5 hours a day, Shivam can read a book in 24 days. How many hours a day should he work so as to finish the same work in 8 days?
If 169 is subtracted from the square of a number, then the result obtained is 7056. What is the number?
In 250 litres mixture of soda and water the ratio of amount of soda to that of water is 7 : 18. In order to make this ratio 2 : 3, how many more litres of soda should be added?
What number should be added to each of 4, 16, 18 and 58 so that the resulting numbers will be in proportion in the given order?
If 5% of (P + Q) = 20% of (P – Q), then P is what percentage of Q?