Test Index

MAT Exam 2022 Paper

Question Numbers: 146-153

DIRECTIONS (Qs. 146-153): Study the following graph and answer the questions given below it.

Tea in India (In million kg)

Question : 150 of 200

Marks: +1, -0

What is the first half decade's average per capita availability of tea?

Solution:

Concept:

Average per capita availability is the mean of the yearly per capita availability values over the first half decade.

Explanation:

From the graph, the first half decade (first five years) per capita availability values are:

390

410

400

450

g, and

500

Sum of these values:

390 + 410 + 400 + 450 + 500 = 2150

Number of years

= 5

Average per capita availability:

\frac{2150}{5} = 430 \text{ g}

Thus, the required average is

430

Answer:

430

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