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Question 20Asked in DSSSB TGT Computer Science, 25 Jun 2023, Shift 3 (4:30 PM)

Which two numbers should be interchanged to make the following equation correct?

Which two numbers should be interchanged to make the following equation correct? 40 + 20 × 65 ÷ 13 − 18 = 110
  1. A13 and 18
  2. B20 and 18
  3. C20 and 13
  4. D40 and 13
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Correct answer: (B) 20 and 18

Explanation

After swapping 20 and 18: 40 + 18 × 65 ÷ 13 − 20 = 40 + 18 × 5 − 20 = 40 + 90 − 20 = 110.

From DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 PM)

This is question 20 of DSSSB TGT Computer Science PYQ, 25 Jun 2023, Shift 3 (4:30 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.