Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 14 | 4 | 28 |
| 21 | 6 | 63 |
| 45 | 8 | ? |
Option 1: 210
Option 2: 180
Option 3: 195
Option 4: 150
Correct Answer: 180
Solution : In a row of the given table, multiply the first and second numbers and then divide by 2 to obtain the third number.
In the first row→(14 × 4) ÷ 2 = 56 ÷ 2 = 28
In the second row→(21 × 6) ÷ 2 = 126 ÷ 2 = 63
Similarly, in the third row→(45 × 8) ÷ 2 = 360 ÷ 2 = 180
So, 180 is the missing number in the given figure. Hence, the second option is correct.
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