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Consider a certain relation between the digits in the columns of the table below.

6

18

15

4

3

x

3

2

5

8

27

9

 

Which digit is missing in place of 'x'?


1. 11
2. 2
3. 6
4. 3

1 Answer

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Best answer
Correct Answer - Option 4 : 3

The logic is:

In a column: 

1st number × 2nd number = 3rd number × 4th number

Column 1: 6 × 4 = 3 × 8 

Column 2: 18 × 3 = 2 × 27

Similarly,

Column 3: 15 × x = 5 × 9

⇒ x = 45 ÷ 15

⇒ x = 3

Hence, ‘3’ is the correct answer.

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