Data Interpretation Practice Test 1

Directions (85 and 86): Study the graph given below and answer the questions that follow.

Question : 86 of 90

Marks: +1, -0

Between 1980 and 1990, about how many clients were rehabilitated by Central rehabilitation societies?

90,000
4,00,000
10,00,000
19,00,000
1,00,00,000

Solution:

1.9% of those rehabilitated were disability beneficiaries and there were about 19,000 disability beneficiaries rehabilitated. So if ‘X’ is the total number rehabilitated, then 1.9% of X = 19,000 or 0.19 x = 19,000.
Thus, X =

19000/.019

= 10,00,000. Therefore, the answer is (C).

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