Question

Find the missing number from the below options.

7	3	10
3	4	7
2	7	?
42	84	140

1. 3
2. 4
3. 2
4. 6

Answer 1

Correct Answer - Option 3 : 2

The pattern followed here is:

Column 1: 7 × 3 × 2 = 42

Column 2: 3 × 4 × 7 = 84

Similarly,

Column 3: 10 × 7 × ? = 140

                 140 ÷ 70 = ?

                            ? = 2

Hence, ‘2’ is the correct answer.