Is the result obtained by all the three methods the same when finding the mean ?

The result obtained by adding 2 to the thrice of a number by Ramesh is equal to the result obtained by subtracting the same number from 50. Then the number is

The difference between two numbers is 8. If 2 is added to the bigger number the result will be three times the smaller number. Find the numbers.

A game consists of tossing a one rupee coin 3 times and noting its outcome each time. Deskhitha wins if all the tosses give the same result i.e., three heads or three tails, and loses otherwise. Calculate the probability that she will lose the game.

Give any three methods of preparing diethyl ether.

Write any three methods of preparing benzylamine ?

Percentage of copper and oxygen in samples of CuO obtained by different methods were found to be the same. This proves the law of

Are the methods used to separate the components the same in all instances?