Directions (1-5): Following questions are based on the five three-digit numbers given below:
369 717 922 625 434
369 717 922 625 434
1. If all the numbers are arranged in descending order from left to right then which of the following will be the product of the first and last digits of the number which is second from right end? (1)
- 1. 16
- 2. 30
- 3. 27
- 4. 49
- 5. 18
2. If the positions of the first and third digits of each of the number interchange, what will be the sum of first and second digits of the third lowest number thus formed? (5)
- 1. 13
- 2. 15
- 3. 9
- 4. 11
- 5. 7
3. If one is subtracted from each odd digit and one is added to each even digit of each of the numbers, what will be the difference between the third digit and the first digit of the highest number thus formed? (5)
- 1. Zero
- 2. 6
- 3. 4
- 4. 2
- 5. 5
4. What will be the resultant if the first digit of the highest number is divided by the third digit of the second lowest number? (5)
- 1. 0.5
- 2. 1
- 3. 2
- 4. 2.2
- 5. 2.25
5. If all the digits in each of the numbers are arranged in descending order within the number from left to right then which of the following will be the second lowest number? (4)
- 1. 369
- 2. 717
- 3. 922
- 4. 625
- 5. 434