Direction (): Table given below shows percentage of total literate population of five (A, B, C, D & E) villages, literate male, illiterate male and total female (literate + illiterate). Read the data carefully and answer the questions.
Note – ‘NA’ means some vales are missing which you have to calculate if required.
Find difference between total male and total female population of village A?
Explanation:
Let total population of village A = 100x
Total literate population of village A = 100x ×75/100=75x
And total illiterate population of village A
= 100x – 75x = 25x
Given, total literate male population of village A
= 1050
So, total literate female population of village A
= 75x – 1050
Total illiterate male population of village A = 25x ×40/100=10x
And total illiterate female population of village A
= 25x – 10x = 15x
ATQ –
75x – 1050 + 15x = 750
90x = 1800
x = 20
Required difference = (1050 + 10 ×20)−750
= 1250 −750 = 500
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By: Munesh Kumari