L n T Infotech Whole-Testpaper

L n T Infotech Model written test questions for learn and practice

Total 90 questions , 90 minutes  Offline (paper & pen) test---SECTIONAL CUTOFF IS THERE

1.  Aptitude     (30 quest)
2.  Reasoning (30 quest)
3.  English      (30 quest)

1.  Aptitude     (30 quest)

1. If he sells 40 mangoes, he will get the selling price of 4 mangoes extra, What is his % increase in profit ?

    Ans: 25% 

2.Two pipes can fill a tank in 10 and 12 hours respectively while third pipe will make the tank empty in 20 
     hours. If all three pipes operate simultaneously, in how many hours the tank will be filled ?

    Ans.7hours 30 minutes. 

3. Cost of an item is x. It's value increases by p% and decreases by p% Now the new value is 1rupee,                        
    what is the actual value ? 

    Ans.(1000)/(1000-p*p). 

4. 6*12*15 is the volume of some material. How many cubes of edge 3 can be inserted into it ? 

     Ans.40 

5. 100 glasses are there. A servant has to supply glasses to a person If he supplies the glasses without                    
    any damage he will get 3 paise otherwise he will loose 3 paise. At the end of supplying 100 glasses if 
    he gets 270 paise, how many glasses were supplied safely.

    Ans.  95 

6. In a class composed of x girls and y boys what part of the class is composed of girls ?

     A. y/(x + y)
     B. x/xy
     C. x/(x + y)
     D. y/xy

     Ans. C

7. What is the maximum number of half-pint bottles of cream that can be filled with a 4-gallon can                           
    of cream(2 pt.=1 qt. and 4 qt.=1 gal)

        A.16
        B.24
        C.30
        D.64

        Ans.D

8. If the operation,^ is defined by the equation x ^ y = 2x + y, what is the value of a in 2 ^ a = a ^ 3

        A.   0
        B.   1
        C. -1
        D.  4

      Ans.B
9. A coffee shop blends 2 kinds of coffee, putting in 2 parts of a 33p. a gm. grade to 1 part of a 24p. a gm.            
    If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade, how much                
    will the shop save in blending 100 gms.

        A.Rs.90
        B.Rs.1.00
        C.Rs.3.00
        D.Rs.8.00

        Ans.C

10. There are 200 questions on a 3 hr examination. Among these questions are 50 mathematics problems.             
      It is suggested that twice as much time be spent on each maths problem as for each other question.                   
      How many minutes should be spent on mathematics problems

        A. 36
        B. 72
        C. 60
        D. 100

      Ans.B

11. In a group of 15,7 have studied Latin, 8 have studied Greek, and 3 have not studied either. How many of         
      these studied both Latin and Greek

        A.0
        B.3
        C.4
        D.5

      Ans.B

12.In June a baseball team that played 60 games had won 30% of its game played. After a phenomenal           
      winning streak this team raised its average to 50% .How many games must the team have won in a                  
      row to attain this average?

        A. 12
        B. 20
        C. 24
        D. 30

       Ans. C

13. M men agree to purchase a gift for Rs. D. If three men drop out how much more will each have to                         
      contribute towards the purchase of the gift ?

        A. D/(M-3)
        B. MD/3
        C. M/(D-3)
        D. 3D/(M²-3M)

        Ans. D

14. A company contracts to paint 3 houses. Mr. Brown can paint a house in 6 days while Mr. Black would             
      take 8 days and Mr. Blue 12 days. After 8 days Mr. Brown goes on vacation and Mr. Black begins to          
      work for a period of 6 days. How many days will it take Mr. Blue to complete the contract?

        A. 7
        B. 8
        C. 11
        D. 12

        Ans.C

15. 2 hours after a freight train leaves Delhi a passenger train leaves the same station traveling in the                             
      same direction at an average speed of 16 km/hr. After traveling 4 hrs the passenger train overtakes                 
      the freight train. The average speed of the freight train was?

        A. 30
        B. 40
        C.58
        D. 60

        Ans. B

16.A fold density is 19 times greater than the water and for copper it is 9 times. At what ratio you can mix gold      
      and copper to get 15 times denser than water. ?

        Ans: 3 : 2

17. There is a room with 6' x 8'. A 1' tile is fixed along the 4 walls in one row. How many 1" tiles require to         
      finish the work. ?

          Ans: 24
18.  2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days          
       does the second person take to finish the job?

        Ans: 12 days

19. In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don't have either brothers     
      or sisters. Find the number of students having both brother and sisters.