1.If P denotes ×, R denotes ÷, M denotes , and W denotes +, then 20 R 5 W 12 M 3 P 4 is equal to: (1)
- 4
- 16
- 28
- 52
2.Five boys are sitting in a row. A is on the right of B, E is on the left of B, but to the right of C. if A is on the left of D, who is sitting in the middle? (3)
- E
- B
- A
- C
3.Find out the set among the four sets which be meaningful order of the following in ascending order? (4)
Given set is (6:12:18)
- (4:8:14)
- (12:24:36)
- (6:20:26)
- (30:36:42)
4. Which one of the given responses would be meaningful order of the following in ascending order? (2)
1.Sending
2.Encoding
3.Receiving
4.Decoding
- 2, 4, 3, 1
- 4, 2, 1, 3
- 1, 2, 3, 4
- 2, 1, 3, 4