Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 3 | 18 | 7 |
| 28 | 71 | 35 |
| 48 | 65 | ? |
| 60 | 108 | 98 |
Option 1: 21
Option 2: 14
Option 3: 23
Option 4: 72
Correct Answer: 21
Solution : In a column of the given table, find the difference between the second and the third numbers and then multiply the resultant number by the first number to obtain the fourth number.
In the first column→(48 – 28) × 3 = 20 × 3 = 60
In the second column→(71 – 65) × 18 = 6 × 18 = 108
Similarly, in the third column→
⇒ (35 – x) × 7 = 98
⇒ (35 – x) = 98 ÷ 7
⇒ (35 – x) = 14
⇒ x = 35 – 14 = 21
So, 21 is the missing number in the given figure. Hence, the first option is correct.
Related Questions
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 557 | 835 | 504 |
| 447 | 753 | 612 |
| 502 | 794 | ? |
Option 1: 596
Option 2: 552
Option 3: 558
Option 4: 544
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 3 | 2 | 38 | 5 |
| 5 | 3 | ? | 4 |
| 7 | 1 | 54 | 2 |
Option 1: 48
Option 2: 52
Option 3: 40
Option 4: 50
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 28 | 58 | 118 |
| 21 | 44 | 90 |
| 47 | 96 | ? |
Option 1: 194
Option 2: 150
Option 3: 176
Option 4: 188
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 14 | 28 | 98 |
| 7 | 48 | 84 |
| ? | 60 | 60 |
Option 1: 15
Option 2: 12
Option 3: 16
Option 4: 4
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 19 | 9 | 140 |
| 17 | 9 | 130 |
| ? | 5 | 120 |
Option 1: 47
Option 2: 28
Option 3: 24
Option 4: 19
Know More about
Staff Selection Commission Sub Inspector ...
Application | Eligibility | Selection Process | Result | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
