Mindtree Placement Paper 2012 :-
1. always @ ( B or C) if( B) D=C Circuit will work as ( Mux, Tri state buffer , Latch , None ) ( Ans. --- Tri state Buffer)'
2. A triangle on a grid was given : find the area of it.
Ans : 2
3. out of the four options which is not a right angle .
Ans :D (12,9,16)
4.In a class of 100 members 50 plays soccer 45 badminton 50 volley ball and 15 plays all the three then how many of them play two games.
Ans: can't be determined (D) verify
5. In a class the no. of boys are more than that of girls by 25% of the total strength of the class then the ratio of boys to girls.
Ans: (5:3)(d)
6. the radius of the circle is reduced from 5cm to 4cm then the % change of area .
Ans: 36%
7.two workers can type two pages in two minuets then how many persons can type 18 pages in 6 minuets
Ans: 6
8.if p+q+r=0 then p^2/qr+q^2/pr+r^2/pq=? (ans:3)(d)
9.the sum of 7 consecutive numbers is 1617 then the number of prime numbers in it.(ans:2)
10.in a nock out tournament the total no. of games played are 63 then the no. of participants
Ans: 64
11. fresh mango consists of 70% water and dry mango consists of 10% water then 20Kg of fresh mango is equivalent to how much of dry mango
Ans: 6.66 kg
12.the no. of 3 digit numbers which when divide by 7 or 8 gives a reminder of 4
a) 16 b) 17 c) 18 d) 19
13. 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.
14. 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.
15. Totally there are 12 yes or no questions. In how many different ways can he attend?
16. Complete the series 7 49 56 392………….
17. Complete the series 36 252 63 441 110.25..
18. Find the odd one out: 8 125 512 729?
19. Number of zeros between 0 and 10000
20. A regular hexagon is inscribed in a circle. What is the perimeter of the hexagon in relation with the radius of the circle?
21. 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?
1. always @ ( B or C) if( B) D=C Circuit will work as ( Mux, Tri state buffer , Latch , None ) ( Ans. --- Tri state Buffer)'
2. A triangle on a grid was given : find the area of it.
Ans : 2
3. out of the four options which is not a right angle .
Ans :D (12,9,16)
4.In a class of 100 members 50 plays soccer 45 badminton 50 volley ball and 15 plays all the three then how many of them play two games.
Ans: can't be determined (D) verify
5. In a class the no. of boys are more than that of girls by 25% of the total strength of the class then the ratio of boys to girls.
Ans: (5:3)(d)
6. the radius of the circle is reduced from 5cm to 4cm then the % change of area .
Ans: 36%
7.two workers can type two pages in two minuets then how many persons can type 18 pages in 6 minuets
Ans: 6
8.if p+q+r=0 then p^2/qr+q^2/pr+r^2/pq=? (ans:3)(d)
9.the sum of 7 consecutive numbers is 1617 then the number of prime numbers in it.(ans:2)
10.in a nock out tournament the total no. of games played are 63 then the no. of participants
Ans: 64
11. fresh mango consists of 70% water and dry mango consists of 10% water then 20Kg of fresh mango is equivalent to how much of dry mango
Ans: 6.66 kg
12.the no. of 3 digit numbers which when divide by 7 or 8 gives a reminder of 4
a) 16 b) 17 c) 18 d) 19
13. 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.
14. 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.
15. Totally there are 12 yes or no questions. In how many different ways can he attend?
16. Complete the series 7 49 56 392………….
17. Complete the series 36 252 63 441 110.25..
18. Find the odd one out: 8 125 512 729?
19. Number of zeros between 0 and 10000
20. A regular hexagon is inscribed in a circle. What is the perimeter of the hexagon in relation with the radius of the circle?
21. 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?
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