Important Questions of Numbers Mathematics | Zigya

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

Advertisement
21.

Find the value of  0.0007293 + 0.0083

  • 0.1

  • 0.5

  • 0.06

  • 0.8


22.

At what simple rate of interest a sum is double in 8 yr ?

  • 11.0%

  • 12.5%

  • 12%

  • 13.5%


23.

If ( a + b)  : ( b + c) : ( c + a) = 6 : 7 : 8 and a + b + c = 14, then the value of c is equal to

  • 6

  • 7

  • 8

  • 14


24.

If x - 1x = 12, then the value of 4x2 + 4x2 is

  • 7

  • 9

  •  - 7

  •  - 8


Advertisement
25.

If 2a + 3b = 17 and 2a +2 - 3b + 1 = 5, then the value of a and b is

  • 6, 5

  • 3, 2

  • 8, 5

  • 7, 8


26.

The value of 1 - 121 - 131 - 14 ... 1 - 1n - 11 - 1n will be

  • nn + 1

  • 15n

  • 13n

  • 1n


27.

If 9r + 143 . 3 - r3 . 3 - rr = m, then the value of m is 

  • 3

  • 32

  • 33

  • 3r


Advertisement