Number System · SSC CGL previous year questions

2023 64 questions

1. Q512023 · 17 Jul 2023 · Shift 1

   Simplify 2.5 × [144 ÷ 198 × {121 × 81 ÷ (11 × 9)}]

   1. A.180
   2. B.175
   3. C.185
   4. D.190
   Show answer

   Answer: A

2. Q542023 · 17 Jul 2023 · Shift 1

   Find the smallest number that can be subtracted from 148109326 so that it becomes divisible by 8.

   1. A.4
   2. B.8
   3. C.6
   4. D.10
   Show answer

   Answer: C

3. Q522023 · 17 Jul 2023 · Shift 2

   The largest 5 - digit number exactly divisible by 88 is:

   1. A.99990
   2. B.99984
   3. C.99978
   4. D.99968
   Show answer

   Answer: D

4. Q712023 · 17 Jul 2023 · Shift 2

   Simplify, $\frac{x^4-2x^2+1}{x^2-2x+1}$

   1. A.x2 - 2x + 1
   2. B.x2 + 2x + 2
   3. C.x2 + 2x + 1
   4. D.x2 + x + 1
   Show answer

   Answer: C

5. Q602023 · 17 Jul 2023 · Shift 3

   How many of the following numbers are divisible by 132? 660, 754, 924, 1452, 1526, 1980, 2045 and 2170

   1. A.3
   2. B.6
   3. C.5
   4. D.4
   Show answer

   Answer: D

6. Q632023 · 17 Jul 2023 · Shift 4

   A six-digit number Is divisible by 33. If 54 Is added to the number, then the new number formed will also be divisible by:

   1. A.3
   2. B.2
   3. C.5
   4. D.7
   Show answer

   Answer: A

7. Q702023 · 17 Jul 2023 · Shift 4

   Simplify the expression. $\frac{3.35^2-1.25^2}{3.35+1.25}=$?

   1. A.3.10
   2. B.4.60
   3. C.4.10
   4. D.2.1
   Show answer

   Answer: D

8. Q562023 · 14 Jul 2023 · Shift 1

   625 + 626 + 627 + 628 is divisible by:

   1. A.256
   2. B.254
   3. C.255
   4. D.259
   Show answer

   Answer: D

9. Q752023 · 14 Jul 2023 · Shift 1

   What will be the remainder when (265)4081 + 9 is divided by 266?

   
   1. A.8
   2. B.6
   3. C.1
   4. D.9 Use
   Show answer

   Answer: A

10. Q712023 · 14 Jul 2023 · Shift 3

    A and B have some toffees. If A gives one toffee to B, then they have equal number of toffees. If B gives one toffee to A, then the toffees with A are double with B. The total number of toffees with A and B are __________.

    1. A.12
    2. B.10
    3. C.14
    4. D.15
    Show answer

    Answer: A

11. Q732023 · 14 Jul 2023 · Shift 3

    Simplify the following expression.

    
    1. A.Option 1
    2. B.Option 2
    3. C.Option 3
    4. D.Option 4
    Show answer

    Answer: D

12. Q552023 · 14 Jul 2023 · Shift 4

    Simplify the following expression. (2 × 7 - 5 + 9 ÷ 3) ÷ (4 + 2)2 × 2

    
    1. A.Option 1
    2. B.Option 2
    3. C.Option 3
    4. D.Option 4
    Show answer

    Answer: C

13. Q712023 · 14 Jul 2023 · Shift 4

    Simplify the following. $\frac{{\sin }^3\alpha +{\cos }^3\alpha }{\sin \alpha +\cos \alpha }$

    1. A.1 + sin α cos α
    2. B.tan α
    3. C.1 - sin α cos α
    4. D.sec α
    Show answer

    Answer: C

14. Q742023 · 14 Jul 2023 · Shift 4

    Simplify the given expression. 18 ÷ 3 of 2 × 5 + 72 ÷ 18 of 2 × 3 - 4 ÷ 8 × 2

    
    1. A.Option 1
    2. B.Option 2
    3. C.Option 3
    4. D.Option 4
    Show answer

    Answer: A