Dheeraj

This page lists questions and answers that were posted by visitors named Dheeraj.

Questions

The following questions were asked by visitors named Dheeraj.

If the perimeter rectangle is 250cm and its breadth is 50cm, it length will be?

Out of a class of 45 student 2/3 went on a picnic how many students stayed in school solve the multification fraction

Answers

The following answers were posted by visitors named Dheeraj.

First 400 GM of solution is given in which 20% is tha molecular weight of solute and 80 % molecular weight of solvent . Now 20% of 400 GM of solution is 80 GM . Weight of solute precipitated is 50gm. Now amount of solute left in solution is 80-50= 30 GM....