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Question 70Asked in RRB JE CBT-1, 16 Dec 2024, Shift 1 (9:00 AM)

The cost of a washing machine is 75% less than the cost of a TV. If the cost of the washing machine increases by 77% and that of the TV decreases by 27%,…

The cost of a washing machine is 75% less than the cost of a TV. If the cost of the washing machine increases by 77% and that of the TV decreases by 27%, then what is the change in the total cost of 8 washing machines and 2 TVs?
  1. AIncrease by 31%
  2. BIncrease by 25%
  3. CDecrease by 22%
  4. DDecrease by 29%
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Correct answer: (B) Increase by 25%

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 1 (9:00 AM)

This is question 70 of RRB JE CBT-1 PYQ 16 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.