• 1. 
    What will come in the place of question mark (?) in the following question? \(? = \sqrt[5]{{{{\left( {243} \right)}^2}}}\)

  • 3
  • 7
  • 6
  • 8
  • 9
  • 2. 
    What should come in place of the question mark (?) in the following question? 85% of 4/7 of 6755 =? + 1678

  • 1586
  • 1603
  • 1594
  • 1582
  • None of these
  • 3. 
    What approximate value will come in the place of the question mark ‘?’ in the following question? 4.75 + 23.65 + 14.88 – 17.68 × 0.8 = ?

  • 26
  • 21
  • 35
  • 39
  • 11
  • 4. 
    What will come in place of the question mark (?) in following equation? 2.25% of (80% of 800) – 1.5% of (60% of 800) =?

  • 6.4
  • 5.6
  • 4.3
  • 7.2
  • None of these
  • 5. 
    What should come in place of the question mark '?' in the following question? (15.20)2 - 44.608 ÷ ? = 8

  • 2
  • 0.5
  • 0.2
  • 0.6
  • None of these
  • 6. 
    What will come in place of the question mark '?' in following equation? \(3\frac{3}{5} \times \frac{4}{{18}} + 1\frac{2}{3} \times \frac{2}{{25}} = ?\)

  • \(2\frac{1}{{45}}\)
  • \(\frac{{14}}{{15}}\)
  • \(1\frac{1}{{15}}\)
  • \(1\frac{2}{5}\)
  • None of these
  • 7. 
    What value will come in place of question mark in the following question? [(1.3)2 × (4.2)2] ÷ 2.7 =?

  • 121
  • 99
  • 66
  • 11
  • 100
  • 8. 
    Simplify: \(\frac{{\frac{7}{2} \div \frac{5}{2} \times 4}}{{\;\;\frac{7}{2} \div \frac{5}{2}of\;4}} + 9\;\)

  • 39
  • 24
  • 50
  • 45
  • None of these
  • 9. 
    Find the value of ‘x’ which satisfies the equation \(\frac{{\sqrt {1296} }}{{{x^2} \times {3^2}}} = 16\;\)

  • 1
  • 2
  • 0.25
  • 0.75
  • None of these
  • 10. 
    If \(x = \sqrt {\left( {1.96} \right)} - \sqrt {\left( {0.04} \right)}\) then the value of x is

  • 1.20
  • 1.68
  • 11.99
  • 12
  • 12.99
  • 11. 
    What will come in place of the question mark ‘?’ in the following question? (4 × 4)3 ÷ (512 ÷ 8)4 × (32 × 8)4 = (2 × 2)(? + 4)

  • 8
  • 12
  • 6
  • 14
  • 10
  • 12. 
    What will come in place of the question mark (?) in the following equation? √? = 3.2

  • 9.64
  • 11.24
  • 10.24
  • 9.40
  • None of these
  • 13. 
    Directions: What will come in place of the question mark (?) in the following questions? ? = {(2.5)3 + (1.5)3}/{(2.5)3 – (1.5)3}

  • 3/5
  • 6233/2000
  • 6233/1000
  • 76/49
  • 55/49
  • 14. 
    (5)0 + (8)2 is equal to

  • 21
  • 65
  • 5
  • 320
  • 58
  • 15. 
    What will come in place of the question mark (?) in the following question? \({\left( {83} \right)^2} + {\left( {37} \right)^2} - \sqrt ? \; = 8160\)

  • 11236
  • 10816
  • 10404
  • 9604
  • None of these
  • 16. 
    What approximate value should come in the place of question mark (?) in the following question? (8423 + 3120 + 6543) ÷ (1536 + 377 + 189) = ?

  • 5
  • 14
  • 9
  • 18
  • 3
  • 17. 
    What will come in the place of the question mark ‘?’ in the following question? 25% of 420 + 50% of 74 = ?

  • 142
  • 101
  • 168
  • 97
  • None of these
  • 18. 
    What will come in place of question mark '?' in the following question? \(5\frac{1}{6} - 3\frac{4}{9} + \ ? = \frac{7}{3} \times 4\frac{1}{6}\)

  • 8
  • 9
  • 7
  • 6
  • 4
  • 19. 
    Find the value of \(\frac{{{2^n} + {2^{n - 1}}}}{{{2^{n + 1}} - {2^n}}}\)

  • 3/2
  • \(\frac{{{2^n}}}{2}\)
  • 3
  • 1/2
  • 2
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