Tech Mahindra | Placement Papers


                                                 


1.A Child is saying numbers 1, 2, 3, 4. When he says 1 Another child puts white marble in a box. On saying 2 he puts Blue marble and on saying 3 he puts red ma rble. When child says 4 other child take out white and blue marble. Child says some no. in a sequence then questions are based on the no. of marbles in the box. Like this
      1,1,2,3,1, 4, 1,1,3,2,2,4,111?
      a) Find the no. of Blue marble in the box ? 2
      b) Find the no. of White-2
      c) No. of red marbles - 7
2. if M person r buying a thing costing D$ each,, if 3 person get away, how much each person has to spend so that total expenditure is same ?.
3. which is smallest?
      a. 1/7
      b 1/8
      c 2/9
      d 3/13 or something similar having denominations as 11 and 13 in option ?d? and ?e?
4. f Rix can collect 45 pieces in 1 min.. and Rax take 1 and half minute for same,, what is time require d to collect 300 pieces when both working together??
5. A puts a share of 1/3, B puts a share of 1/2, and the remaining share is put by c,and start a business their total profit is Rs 4800, what is the share of A?
6. what is the remainder of (3682*3684*3686) divided by 19?
7. If x and y are multiples of 2 then which are all the multiples of 2
8. if 3636% of a number is 72, what is the number?
9. if the average of 6 consecutive number is 27, then the largest of the number is?
10. The ratio of two numbers is 2/3, and if a 1 is subtracted from the numerator and a 1 is added to the remainder the ratio becomes 1/2, then the numbers are.?
11. a pizza which is thin is cut into 'x' pieces by 4 straight lines then the lowest possible value of x is?
12. The number 50 is divided into two equal parts, the ratio of the largest part to the smallest is 2/3, then the largest part is?
1. If M person r buying a thing costing D$ each,, if 3 person get away, how much each person has to spend so that total expenditure is same ???
 13. Which is smallest?
a. 1/7
b 1/8
c 2/9
d 3/13 or something similar having denominations as 11 and 13 in option ?d? and ?e?
14. f Rix can collect 45 pieces in 1 min.. and Rax take 1 and half minute for same,, what is time require d to collect 300 pieces when both working together?
15. One long quiz followed by 5 questions 3 cages having 3 tags on them, sum of digit of cage num not to exceed 10, and other cond.              
16. A is shorter than B but taller than E, D is tallest, C is just shorter than A, who is shortest or similar questions?
17. Rectangular box, 25*20*2 converted in to cylinder of dia 10? what is height in terms of ?pai?
18. What is the angle between the two hands of a clock when time is 8:30
Ans. 75(approx)
19. A student is ranked 13th from right and 8th from left. How many students are there in totality ?
20. A man walks east and turns right and then from there to his left and then 45degrees to his right. In which direction did he go
Ans. North west
21. A student gets 70% in one subject, 80% in the other. To get an overall of 75% how much should get in third subject.
22. A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son. What is the relation between the two
Ans. Daughter
23. 120, 315, 300, 345, ? ?- 390
  24. 2,1, 4, 3, 6, 6, 8, 10, 10, ?, ? ? 12, 15
25.Find the output for the following C program
Y=10;
if( Y++>9 && Y++!=10 && Y++>10)
{printf("%d", Y);
else
printf("%d", Y);
}
Ans. 13
 

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