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Question 34Asked in RRB JE CBT-1, 16 Dec 2024, Shift 2 (12:45 PM)

The cost of a washing machine is 40% less than the cost of a TV. If the cost of the washing machine increases by 64% and that of the TV decreases by 20%,…

The cost of a washing machine is 40% less than the cost of a TV. If the cost of the washing machine increases by 64% and that of the TV decreases by 20%, then what is the change in the total cost of 5 washing machines and 7 TVs?
  1. AIncrease by 13%
  2. BDecrease by 4%
  3. CIncrease by 5.2%
  4. DDecrease by 5%
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Correct answer: (C) Increase by 5.2%

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 2 (12:45 PM)

This is question 34 of RRB JE CBT-1 PYQ 16 Dec 2024, Shift 2 (12:45 PM). 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.