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Data Interpretation Practice Test 1

Directions (6-10): Study the following table carefully and answer the questions given below:

Number of Different Classes of Vehicles Sold in the Country over the Years

\begin{array}{lccccc} \text{Year} & \text{Class I} & \text{Class II} & \text{Class III} & \text{Class IV} & \text{Class V} \\ 1990 & 26 & 64 & 232 & 153 & 340 \\ 1991 & 45 & 60 & 242 & 172 & 336 \\ 1992 & 72 & 79 & 248 & 210 & 404 \\ 1993 & 81 & 93 & 280 & 241 & 411 \\ 1994 & 107 & 112 & 266 & 235 & 442 \\ \text{Total} & 331 & 408 & 1268 & 1011 & 1933 \end{array}

Question : 9 of 90

Marks: +1, -0

If the same percentage increase in the number of Class I vehicles in 1994 over 1993 is expected in 1995, approximately how many vehicles will be sold in 1995?

Validate

Solution: 👈: Video Solution

(Number of Class I Vehicles produced in 1995) = (percentage increase of number of vehicles sold in 1994 over 1993) = 107 - 81/81 × 100 = 19.75% approximately.

Therefore, Number of Class I vehicles sold in 1995 = 19.75 ×

\frac{107}{100}

+ 107 = 128 (approximately).

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