Exilant Technologies Placement Paper January 2012:-

1. Find min value of fn: |-5-x| + |2-x|+|6-x|+10-x|; where x is an integer

 

0        17        23        19 

2. units digit in expansion os 2 raised to 51 is: 

2        4        6        8 

3. 2 men at same tym start walking towards each other from A n B 72 kms apart. sp of A is 4kmph.Sp of B is 2 kmph

in 1st hr,2.5 in 2nd, 3 in rd. n so on…when will they meet i in 7 hrs ii at 35 kms from A iii in 10 hrs iv midway 

4. (8*76+19*?-60) / (?*7*12+3-52)=1 

5        2        1        3 

5. 45 grinders brought @ 2215/-.transpot expense 2190/-.2760/- on octroi . Find SP/piece to make profit of 20% 

2585        2225        2670        3325 

6. At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at the sale, the

amount saved will be What percent of the original price of the 5 tickets?

(A) 20%

(B) 33.3%

(C) 40%

(D) 60%

(E) 66.6%

Ans :c)40%

7. Working independently, Tina can do a certain job in 12 hours. Working independently, Ann can do the same job in

9 hours. If Tina Works independently at the job for 8 hours and then Ann works independently, how many hours will it

take Ann to complete the remainder of the jobs?

(A) 2/3

(B) 3/4

(C) 1

(D) 2

(E) 3

Ans :E)3

8. A decorator bought a bolt of d m number of red chips in any one stack ?

(A) 7

(B) 6

(C) 5

(D) 4

(E) 3

Ans :C) 5

9. A sink has 12 lits of water some quantity of water is taken out. if the remainng water is 6 litres less then the water

taken out then quantity of water taken out is.

a. 3

b. 6

c. 9

d. 1

10. What is the common standard naming convention of checkbox control?

a) CHB

b) CHK 

c) CHX

d) CBX

    

ans: a

Exilant Technologies Placement Paper February 2012:-

1. Asish was given Rs. 158 in denominations of Rs 1 each. He distributes these in diff bags, such that ne sum of money of denomination betn 1 and 158 can be given in bags. The min no. of such bags reqd :

10          17          15          none 

2.There is a rectangular Garden whose length and width are 60m X 20m.There is a walkway of uniform width around garden. Area of walkway is 516m^2. Find width of walkway: 

1            2            3            4 

3. In a race from pt. X to pt Y and back, Jack averages 0 miles/hr to pt Y and 10 miles/hr back to pr X.Sandy averages 20 miles/hr in both directions. If Jack and Sandy start race at same tym, who’ll finish: 

i. 1st Jack        ii.Sandy        iii.they tie        iv.Impossible to tell 

4. A man engaged a servant on a condn that he’ll pay Rs 90 and also give him a bag at the end of the yr. He served for 9 months and was given a turban and Rs 65. So the price of turban is i. Rs :

10          19         0          55 

5. Three wheels make 36, 24, 60 rev/min. Each has a black mark on it. It is aligned at the start of the qn. When does it align again for the first tym? 

14            20            22            5sec 

6. A farmer divides his herd of x cows among his 4 sons so that one son gets one half of the herd, the second gets one-fourth, the third gets one-fifth and the fourth gets 7 cows. Then x is equal to

(1) 100(2) 140(3)180(4) 160

7. If the list price of a book is reduced by Rs. 5, then a person can buy 5 more books for Rs. 300. The original cost of the book is

(1) Rs. 15(2) Rs. 20(3) Rs. 25(4) Rs. 30

8. A man has only 20-paise and 25-paise coins in a bag. If he has 50 coins in all totaling to Rs.11.25, then the number of 20-paise coins is

(1) 28(2) 27 (3) 26(4) 25

9. Jayant gets 3 marks for each right sum and loses 2 marks for each wrong sum. He attempts 30 sums and obtains 40 marks. The number of sums attempted correctly is

(1) 25(2) 20(3) 26(4) 27

10. We have something like Global functions in JAVA, they are called as .....

    a) classb) package c) file d) include

ans: b