Onmobile Placement Paper -: Technical Questions With Answers

Onmobile Previous Years Solved Sample Placement Papers

1. Susan can type 10 pages in 5 minutes. Mary can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?
   

   (A) 15

   (B) 20

   (C) 25

   (D) 65

   (E) 75

   Ans: (E)
2. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10, and 12 seconds respectively. In 30 minutes, how many times do they toll together?
   

   (A) 4

   (B) 10

   (C) 15

   (D) 16

   Ans: (D)
3. If the time quantum is too large, Round Robin scheduling degenerates to:
   

   (A) Shortest Job First Scheduling

   (B) Multilevel Queue Scheduling

   (C) FCFS

   (D) None of the above

   Ans: (C)
4. Transponders are used for which of the following purposes?
   

   (A) Uplinking

   (B) Downlinking

   (C) Both (A) and (B)

   (D) None of the above

   Ans: (C)
5. The format specifier “-%d” is used for which purpose in C?
   

   (A) Left justifying a string

   (B) Right justifying a string

   (C) Removing a string from the console

   (D) Used for the scope specification of a char[] variable

   Ans: (A)
6. A sorting algorithm that can prove to be the best time algorithm in one case and the worst time algorithm in another is:
   

   (A) Quick Sort

   (B) Heap Sort

   (C) Merge Sort

   (D) Insert Sort

   Ans: (A)
7. What details should never be found in the top level of a top-down design?
   

   (A) Details

   (B) Coding

   (C) Decisions

   (D) None of the above

   Ans: (C)
8. In an absolute loading scheme, which loader function is accomplished by the assembler?
   

   (A) Reallocation

   (B) Allocation

   (C) Linking

   (D) Both (A) and (B)

   Ans: (D)
9. He brought him with great difficulty.
   

   A. about

   B. in

   C. up Answer: Option C

   D. over

10. VITUPERATE
    

    A. abuse

    B. rebuke

    C. praise Answer: Option C

    D. retort

11. The young, thin boy surprised his wrestling opponent with his strength.
    

    A. fraudulent

    B. wiry Answer: Option B

    C. frolicsome

    D. pretentious

12. An extremely deep crack or opening in the ground
    

    A. Chasm Answer: Option A

    B. Aperture

    C. Ditch

    D. Pit

13. Modern
    

    A. ity Answer: Option A

    B. ty

    C. ize

    D. ite

14. He took to (a) / reading Times (b) / for better knowledge (c) / of the facts (d) / No error (e)
    

    A. he took to

    B. reading Times Answer: Option B

    C. for better knowledge

    D. of the facts

15. Likelihood
    

    A. liken

    B. likely

    C. like Answer: Option C

    D. likeable

16. With Justine’s nature and passion for art, she would make an excellent tour guide for the museum.
    

    A. volatile

    B. congenial Answer: Option B

    C. servile

    D. fledgling

17. The train had left.
    

    A. past perfect

    B. past continuous

    C. past future