Question

In a school there are 20 teachers eiter teach english or maths. out of these 12teachers teach english only and five teachers teach both english and maths. find how many teachers teach only maths.

N.c.e.r.t book class 10

5 added to a number is 9

The amount of air present in a cylinder

 question 26th please fast

The value of pi upto 50 decimal places is given below write The frequencies of the following digits in the decimal part of the above number

ex 1.1,1 ncert class 10 cbse