If 2 $ 3 = 11 and 4 $ 5 = 29, then 3 $ 6 = ?
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Correct answer: (D) 27
Explanation
a $ b = a×b + a + b → 6+5=11, 20+9=29, so 18 + 9 = 27.
From DSSSB TGT Computer Science Full Mock Test 3
This is question 31 of DSSSB TGT Computer Science Full Mock Test 3. 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.