## If for two numbers the mean is 25 and the harmonic mean is 9 what is the geometric mean

If for two numbers the mean is 25 and the harmonic mean is 9 what is the geometric mean

## consider the arithmetic sequence is 7,12,17 a) what is the common difference b) what is difference between the sum of first 20 te

consider the arithmetic sequence is 7,12,17 a) what is the common difference b) what is difference between the sum of ...

## If A is the set of letters in the word “trivial” and B is the set of letters in the word “difficult”

PO

then the set B-A

If A is the set of letters in the word “trivial” and B is the set of letters in the ...

## 19) In a mixture of 64 liters, milk and water

are in the ratio of 1:3.What is the quantity of

milk in the mixture?

19) In a mixture of 64 liters, milk and waterare in the ratio of 1:3.What is the quantity ofmilk in ...

## (Q) Amit saves 400 in the first month, 500 in the second month, in the third month

600 and so on.

How much will be his t

(Q) Amit saves 400 in the first month, 500 in the second month, in the third month600 and so on.How ...