Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
25 | 40 | 10 |
81 | 9 | 9 |
? | 16 | 8 |
Option 1: 30
Option 2: 34
Option 3: 36
Option 4: 32
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Correct Answer: 32
Solution :
The cube root of the product of the first and second numbers is equal to the third number –
Row I:
25 × 40 = $\sqrt[3]{1000 }$ = 10
Row II:
81 × 9 = $\sqrt[3]{729}$ = 9
Similarly, in
Row III:
X × 16 = 8
3
⇒ X = 512 ÷ 16
⇒ X = 32
So, the missing number is 32. Hence, the fourth option is correct.
Related Questions
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
3 | 45 | 36 |
4 | ? | 166 |
2 | 3 | 13 |
Option 1: 110
Option 2: 100
Option 3: 90
Option 4: 80
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
8 | 9 | 73 |
11 | 25 | ? |
7 | 14 | 63 |
Option 1: 106
Option 2: 132
Option 3: 146
Option 4: 136
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
9 | 4 | ? |
5 | 8 | 5 |
28 | 24 | 42 |
Option 1: 14
Option 2: 15
Option 3: 12
Option 4: 16
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
14 | 9 | 7 |
7 | 4 | 5 |
? | 10 | 4 |
Option 1: 10
Option 2: 14
Option 3: 26
Option 4: 22
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
4 | 8 | 128 |
3 | 9 | 108 |
5 | 10 | ? |
Option 1: 236
Option 2: 205
Option 3: 225
Option 4: 220
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