1. The population of a town is 25280. It increases by 10% in the first year and decreases by 25% in the second year. What is the population of the town at the end of two years ? (1)
1. 20856
2. 34760
3. 11614
4. 22408
5. None of these
2. What should come in place of the question mark (?) in the following number series ?
130 258 514 ? 2050 4098 (3)
1. 1028
2. 1030
3. 1026
4. 1024
5. None
3. The product of two successive odd numbers is 4623. Which is larger number ? (5)
1.67
2.71
3.73
4.63
5.None of these
4. 12 men can complete a piece of job in 56 days. In how many days can 32 men complete the same piece of job ? (4)
1.24
2.30
3.22
4.21
5.None of these
5. The total number of boys in a school are 16% more than the total number of girls in the school.
What is the respective ratio of the total number of boys to the total of girls in the school ? (3)
1.31 : 29
2.29 : 25
3.25 : 29
4.Can’t be determined
5.None of these