MINDTREE CONSULTING SERVICES FRESHERS CAMPUS MODEL QUESTION

MINDTREE CONSULTING SERVICES

1. A man crosses a circle of perimeter 35 m in 44 sec and he runs a hexagon of 42 m side. In how many second he finishes the complete perimeter of the hexagon.
2. A+b do a work in 6 days. A+c do the work in 10 days, c+a in 7.5 days. How many

days will it take for a+b+c to do the work and also find the number of days required by a alone.

3. Totally there are 12 yes or no questions. In how many different ways can he attend?
4. Complete the series 7 49 56 392………….
5. Complete the series 36 252 63 441 110.25..
6. Find the odd one out: 8 125 512 729?
7. Number of zeros between 0 and 10000
8. A regular hexagon is inscribed in a circle. What is the perimeter of the hexagon in relation with the radius of the circle?
9. A circular path has a perimeter of 120m.a, b,c travel at 5 7 15m/s respectively. They start simultaneously. At what time do they meet next?
10. Totally there are 12 pipes. Some pipes fill the tank and some empties the tank (data will be given). If all the pipes are opened simultaneously when will the tank be filled?
11. Which is greater 2^300 or 3^200?
12. Average age of 24 students is 36. When the age of teacher is added the average age is increased by 1 year. What is the age of the teacher?
13. Water and milk are mixed in the ratio 2:1,5:3 and 9:4.when all the mixtures of equal volume are mixed together what is the ratio water and milk in the resulting solution.
14. Average rate of five orange and four apples is 12 and 7 orange and 8 apples are 86. Find the total rate of 24 orange and 24 apples.
15. In how many ways the letters in the word MANAGEMENT can be arranged such that A’s does not come together.
16. A give B a start of 20 sec and leads by 20m. When he starts off 25 sec he finishes at the same time. What is the speed of A. (wordings not sure).
17. An array of integer is given. Write a pseudo code to find the sub array with the largest sum.
18. A string is given. Write an algorithm to implement the backspace from the end of the string. The string contains 1 byte and 2-byte character. For 1 byte char first bit is 0 and for 2 byte char first bit is 1.