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Question 4Asked in DSSSB TGT Computer Science, 24 Jun 2023, Shift 3 (4:30 PM)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 19 * 23 * 221 * 17 * 89 * 361
  1. A÷, +, ×, −, =
  2. B+, ÷, ×, −, =
  3. C×, +, ÷, −, =
  4. D−, ÷, +, ×, =
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Correct answer: (C) ×, +, ÷, −, =

Explanation

19 × 23 + 221 ÷ 17 − 89 = 437 + 13 − 89 = 361, so the signs ×, +, ÷, −, = balance the equation.

From DSSSB TGT Computer Science PYQ, 24 Jun 2023, Shift 3 (4:30 PM)

This is question 4 of DSSSB TGT Computer Science PYQ, 24 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.