1. A number when increased by 25% gives 80. The number is (2)
1. 60
2. 64
3. 96
4. 100
2. Mohan got married 9 years ago. Today his age is 11/3 times of his age at the time of his marriage. Find his present age. (3)
1. 12 years
2. 27 years
3. 36 years
4. 45 years
3. Find the missing term: 2,5,9,19,37? (2)
1. 73
2. 75
3. 76
4. 78
4. Two mixtures of milk and water contain 10% and 20% water. In what ratio should the two mixtures be mixed so that the resulting mixture contains 16% water? (3)
1. 1 : 2
2. 2 : 1
3. 2: 3
4. 3 : 2
5. Ratio of present ages of father and son is 8:3. If 10 years from now, the ratio becomes 2:1, find the present age of son. (1)
1. 15 years
2. 20 years
3. 40 years
4. 55 years