Question
Under which act was the Central Pollution Control Board
(CPCB) constituted in September 1974?Solution
The CPCB was constituted in September 1974 under the Water (Prevention and Control of Pollution) Act, 1974, and later entrusted with powers and functions under the Air (Prevention and Control of Pollution) Act, 1981.
In a box, there are three different colour cubes: blue, green, and orange. The sum of the number of green and blue cubes in the box equals the number of...
What is the Probability of getting a sum of ‘9’ on rolling a dice twice?
Two hats are picked at random, what is the probability that one is blue and one is yellow?
A box contains only three colors of balls- red, green and blue. What is the minimum number of balls that should be picked from the box to ensure that at...
A bag contains x red, (x+4) blue, and (x+8) green balls. If the probability of getting a blue ball is 1/8 more than that of getting a red ball, then fin...
A bag contains 12 black and 14 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...What is the probability that a number selected from 1,2,3.......................68,69,70, is perfect square or a perfect cube?
R goes to the gym either by cycle, car, or walking. On a specific day, the probability of him going by car is 0.3 less than the probability of walking a...
The probability of selecting a rotten apple randomly from a heap of 900 apples is 0.18. What is the number of rotten apples in the heap?
...Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected childre...