Question
How many people belong to exactly two
group? Read the directions carefully and answer the following. In a group of 60 people, all of them belong to at least one group- X, W and Z. 12 people belong only to the Z group. 10 People belong to all the three groups. 4 people have joined the X and Z group but not the W group. 30 people belong to the Z group. 4 people have joined only the X group. 6 people have joined only the W group.Solution
People belonging to exactly two groups = (20+4+4) = 28
The number of boys in school C is approximately how much percent more than the number of teachers in school B?
The number of males working in the IT department forms what per cent of the total number of males in the organization?
- Find the difference between number of silk flowers sold by shop A and B.
Total number of students who play exactly 1 more game along with Cricket are how much more or less than total number of students who play exactly 2 mor...
If 25% of the female employees leave the job from company C and 15% of the male employees joins company A, then find the difference between the number ...
Find the ratio of the number of male employees and female employees working in company B.
If the boutique introduces a new product line of Accessories with a cost price of ₹400 and a selling price of ₹600, and they sell 200 units in the n...
What is the average number of male employees working in company B and C together?
Find the average of the initial quantity of vessel A and initial quantity of vessel B.
In hospital D, 40% of the male doctors and 25% of the female doctors are above the age of 50. Find the total number of doctors above the age of 50 in h...