McqkartGet appPractise

Town-wise percentage distribution of total population of six towns A–F and percentage of females. Population of Town F = 763000.

TownPopulation (%)Females (%)
A21.051.10
B10.653.20
C23.752.80
D15.453.80
E7.547.80
F21.849.20

The number of females in all the six towns together is

A1773240
B1801786 ✓ Correct
C1940282
D1821744
Correct answer: (B) 1801786
Explanation

The answer is 1801786.

Using the total of 3500000, the females are found town by town.

They are 375585 in A, 197372 in B, 437976 in C and 289982 in D.

They are 125475 in E and 375396 in F.

Adding all six gives 375585 plus 197372 plus 437976 plus 289982 plus 125475 plus 375396.

That total is 1801786.

So the answer is 1801786.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.

Practise on Mcqkart →🎓 Book an expert →