Question

15 9 8 12 36 170
19 (a) (b) (c) (d) (e)
What will come in the place of (b)?

• A. 18
• B. 16
• C. 22
• D. 24
• E. None of these

Answer 1

The correct option is B 16

$15\times 1-1\times 6=15-6=99\times 2-2\times 5=18-10=88\times 3-3\times 4=24-12=1212\times 4-4\times 3=48-12=3636\times 5-5\times 2=180-10=170Similarly,\left(a\right)\Rightarrow 19\times 1-1\times 6=19-6=13\left(b\right)\Rightarrow 13\times 2-2\times 5=26-10=16$