| Q.11 | The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number-pairs EXCEPT one. Find that odd number-pair. | |
| Ans | 1. 36 : 9 | |
| 2. 4 : 5 | ||
| 3. 16 : 8 | ||
| 4. 9 : 6 |
Correct Ans: 3