Simplification Questions Answers Online Quiz Test

• 1. 18800 / 470 / 20

  1. 1
  2. 2
  3. 3
  4. 4

• 2. Simplfy
  b - [b -(a+b) - {b - (b - a+b)} + 2a]

  1. a
  2. 2a
  3. 4a
  4. 0

• 3. 100 + 50 * 2 = ?

  1. 200
  2. 150
  3. 100
  4. 300

• 4. (3080 + 6160) / 28

  1. 380
  2. 350
  3. 330
  4. 310

• 5. 5004 / 139 - 6

  1. 25
  2. 27
  3. 29
  4. 30

• 6. 7500 + (1250 / 50)

  1. 7500
  2. 7525
  3. 7550
  4. 8000

• 7. \begin{aligned}
  (3\frac{1}{4}\div \{1\frac{1}{4} - \frac{1}{2}(2\frac{1}{2} - \overline {\frac{1}{4} - \frac{1}{6}} ) \} )
  \end{aligned}

  1. 78
  2. 88
  3. 98
  4. 108

• 8. Simplify
  \begin{aligned}
  \frac{\frac{7}{2}\div {\frac{5}{2}} \times {\frac{3}{2}} }{\frac{7}{2} \div { \frac{5}{2}} of \frac{3}{2} } \div 5.25
  \end{aligned}

  1. \begin{aligned} \frac{3}{5} \end{aligned}
  2. \begin{aligned} \frac{3}{6} \end{aligned}
  3. \begin{aligned} \frac{3}{7} \end{aligned}
  4. \begin{aligned} \frac{3}{8} \end{aligned}

• 9. Value of \begin{aligned} 2^5 \times 9^2 \end{aligned} has been written as 2596, what is the difference between actual value.

  1. 1
  2. 2
  3. 3
  4. 4

• 10. How many pieces of 0.85 meteres can be cut from a rod 42.5 meteres long

  1. 30
  2. 40
  3. 50
  4. 60

• 11. Simplify
  (31/10) * (3/10) + (7/5) / 20

  1. 0
  2. 1
  3. 10
  4. 100

• 12. Find the value of X
  X = (6/119) * (63/8) * (17/9)

  1. 1/4
  2. 2/4
  3. 3/4
  4. 4

• 13. If p - q = 3 and
  \begin{aligned} p^2 + q^2 = 29 \end{aligned}, find the value of pq.

  1. 7
  2. 8
  3. 9
  4. 10

• 14. \begin{aligned}
  \frac{4+4 \times 18 -6 - 8}{123 \times 6 - 146 \times 5 }
  \end{aligned}

  1. 7.50
  2. 7.75
  3. 8
  4. 8.05

• 15. Simplify
  \begin{aligned}
  16-[5-(6+2(7-\overline{8-5}))]
  \end{aligned}
  

  1. 23
  2. 25
  3. 28
  4. 30

• 16. Simplify
  \begin{aligned} 1+\frac{1}{2}+\frac{1}{4}+\frac{1}{7}+\frac{1}{14}+\frac{1}{28} = ? \end{aligned}

  1. 2
  2. 2.3
  3. 2.6
  4. 5

• 17. Simplify
  \begin{aligned} 1\frac{3}{4}+5\frac{1}{3}+3\frac{2}{5} \end{aligned}

  1. \begin{aligned}10\frac{29}{60} \end{aligned}
  2. \begin{aligned}8\frac{29}{60} \end{aligned}
  3. \begin{aligned}6\frac{29}{60} \end{aligned}
  4. \begin{aligned}4\frac{29}{60} \end{aligned}

• 18. a * b = 2a - 3b + ab, then 3*5 + 5*3 = ?

  1. 20
  2. 21
  3. 22
  4. 23

• 19. \begin{aligned} 3034 -(1002 \div 20.04) = ? \end{aligned}

  1. 1964
  2. 1984
  3. 2964
  4. 2984

• 20. Value of
  \begin{aligned}
  \frac{1}{2+\frac{1}{2+\frac{1}{2-\frac{1}{2}}}}
  
  \end{aligned}

  1. \begin{aligned} \frac{6}{19} \end{aligned}
  2. \begin{aligned} \frac{7}{19} \end{aligned}
  3. \begin{aligned} \frac{8}{19} \end{aligned}
  4. \begin{aligned} \frac{9}{19} \end{aligned}