DIRECTIONS : In this type of questions, certain numbers are given, out of which all except one are alike in some manner while one is different and this number is to be chosen as the answer.
| 1. | Choose the number which is different from others in the group. | ||
|---|---|---|---|
| A. 381 C. 729 | B. 552 D. 903 | ||
| Ans : B. Each number except 552,is an odd number. | |||
| 2. | Choose the number which is different from others in the group. | ||
|---|---|---|---|
| A. 48 C. 24 | B. 12 D. 59 | ||
| Ans : D. In all the numbers except 59, the units digit is twice the tens digit. | |||
| 3. | Choose the number which is different from others in the group. | ||
|---|---|---|---|
| A. 21 C. 49 | B. 36 D. 56 | ||
| Ans : B. Each of the numbers except 36, is divisible by 7. | |||
| 4. | Choose the number which is different from others in the group. | ||
|---|---|---|---|
| A. 8314 C. 1315 | B. 2709 D. 2518 | ||
| Ans : A.In all the numbers except 8314,the sum of first three digits is equal to the units digit. | |||
| 5. | Choose the number which is different from others in the group. | ||
|---|---|---|---|
| A. 43 C. 63 | B. 53 D. 73 | ||
| Ans: C. Each of the numbers except 63, is a prime number. | |||
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