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Question 89Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 2

If x = 5, then what is the value of y from the following table of values?

If x = 5, then what is the value of y from the following table of values? x | 2 | 6 y | 8 | 12
  1. A10
  2. B15
  3. C11
  4. D9.5
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Correct answer: (C) 11

Explanation

By linear interpolation, y rises by (12 − 8)/(6 − 2) = 1 per unit of x, so y(5) = 8 + 3 × 1 = 11.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2

This is question 89 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2. 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.