CMAT Exam 2023 Shift 2 Solved Paper

Question : 4 of 100

Marks: +1, -0

The cost of the three components A, B and C of an electronic machine worth

₹ 12,000

in 2020 is given as a Pie-chart as shown below:

In the following year, the cost of these three components A, B, and C increased by

10 \%, 20 \%

, and

10 \%

respectively. The cost of the three components A, B, and C respectively in 2021 , was

Solution:

In 2020:
Cost of component

A=\;{90}/{360} × 12000=3000

Cost of component

B=\;{120}/{360} × 12000=4000

Cost of component

C=\;{150}/{360} × 12000=5000

In 2021:
Cost of component

A=1.1 * 3000=

Rs 3300
Cost of component

B=1.2 * 4000=

Rs 4800
Cost of component

C=1.1 * 5000=

Rs 5500
The answer is option B.

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