1. Section 1 - Quantitative

1. Sum of three numbers is 98. The ratio between 1 and 2 is 2:3. The ratio between 2 and 3 is 5:8 . Find the second no?
2.  A car travels uphill at 30 km/hr and downhill at 60 km/hr. It goes 100 km uphill and 50 km downhill. Find the average speed of the car?
3. A batsman's avg in 12 innings is 24.00 . If his avg is to be double of the no of innings (15 innings), what  should he score in the remaining three innings (avg)?
4. A man buys 1kg of sandalwood and 1kg of teakwood. He sells one for 10% profit and other for 10% loss. What is total profit/loss percentage?
5.  In a class of 250 students, on JAN 2 15% of the girls and 10% of the boys are absent. If on 100% attendance there are 10 boys. Find the percentage present?
6.  Mandrake has to choose from 4 from 10 people. There are 3 girls, 5 boys , 2 children. What is total probability that he will choose 1G , 2B , 1C?
7. Some questions on Geometry?
8. Some questions on Measurements?
9. Some questions on permutation and combination.

they are given that ratio between first and second number is 2:3....
ratio between second and third number is 5:8.... so we can tell that the second number is divisible by 3 and also divisible by 5.... so it can be a multiple of 3 and 5.....
let us take the second number be 15... so the first number is 10 and third number is 24..... now the numbers are 10:15:24 and the ratio is also satisfied....if  we add the above three we are getting 49 as result... but we need 98 that is the double of 49.... so take the second digit as the double of 15 that is 30..... now 30 is divisible by 3 and also 5.... here the first number is 20 and the third number is 48.... now we add 20+30+48 we get our answer 98.......