Study the given information carefully and answer the question that follow:
A committee of five members is to be formed out of 3 trainees 4 professors and 6 research associates In how many different ways can this be done if____
The committee should have all 4 professors and 1 research associate or all 3 trainees and 2 professors ?
The committee should have 2 trainees and 3 research associates ?
For the following questions answer them individually
Three friends J K and L jog around a circular stadium and complete one round in 12, 18 and 20 seconds respectively In how many minutes will all the three meet again at the starting point ?
The ratio of the present ages of a mother and daughter is 7:1 Four years ago the ratio of their ages was 19:1 what will be the mother’s age four years from now ?
The compound interest earned by Suresh on a certain amount at the end of two years at the rate of 8 p.c.pa was Rs 1,414.40. What was the total amount that Suresh got back at the end of two years in the form of principal plus interest earned ?
| # | Name | Overall Score |
|---|---|---|
| 1 | Sumit Kumar Singh | 5 |
| 2 | bhaskar | 5 |
| 3 | Reetika Singh | 5 |
| 4 | Soumi Saha | 5 |
| 5 | BOOPATHI P | 5 |
| 6 | kartikkdk | 5 |
| 7 | Hema | 5 |
| 8 | Anu | 5 |
| 9 | Abhijith 7 Shetra | 5 |
| 10 | ruhi | 5 |
