Question
Which organization publishes the Human Development Index
(HDI)?Solution
The Human Development Index (HDI) is published by the United Nations Development Programme (UNDP). It measures countries' average achievements in three basic aspects of human development: health, education, and income.
At 2'0 clock, the hands of a clock make an acute angle and a reflex angle. How much is the reflex angle (in degrees)?
Find the cube of 373.
How many times are the hour and the minute hands of a clock at a right angle in a period of two days?
A clock gets fast by 15 minutes every day. If, on a certain day, the clock shows correct time at 12 in the noon, what time will the clock show at 4:00 ...