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Question 90Asked in RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)

The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine increases by 82% and that of the TV decreases by 16%,…

The cost of a washing machine is 25% less than the cost of a TV. If the cost of the washing machine increases by 82% and that of the TV decreases by 16%, then what is the change in the total cost of 8 washing machines and 9 TVs?
  1. AIncrease by 23.2%
  2. BIncrease by 20%
  3. CDecrease by 24%
  4. DDecrease by 21%
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Correct answer: (A) Increase by 23.2%

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM)

This is question 90 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.