If \(a * b=2 a-3 b+a b\), then \((3 * 5)+(5 * 3)\) is equal to
Question and options
If , then is equal to
- 26
- 24
- 22
- 20
Answer and explanation
Correct answer: C - 22
3*5 = 6 - 15 + 15 = 6 and 5*3 = 10 - 9 + 15 = 16. Total = 22.
Practice for these exams
-
JIPMAT
Related question papers
Related exam syllabi
More solved explanations in Number series & simplification
- 1/5 + 1/45 + 1/117 + 1/221 + 1/357 =
- \(2^{122} + 4^{62} + 8^{42} + 4^{64} + 2^{130}\) is divisible by which one of the following integers?
- Out of 80 students who appeared for the school exams in Mathematics (M), Physics (P) and Chemistry (C), 50 passed M, 30 passed P and 40 passed C. At most 20…
- Find the missing number in the series: 8, 13, 10, 15, 12, ____
- The square root of 169: