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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_ $$\eqalign{ & \sqrt {0.00060516} \cr & {\text{is equal to = ?}} \cr} $$$? |
| A. | 0.0246 |
| B. | 0.00246 |
| C. | 0.246 |
| D. | 0.000246 |
| Answer» B. 0.00246 | |
| 2. |
_ 5 - [4 - {3 - (3 - 3 - 6)}] is equal to:$? |
| A. | 10 |
| B. | 6 |
| C. | 4 |
| D. | 0 |
| Answer» B. 6 | |
| 3. |
_The value of ‚à ö32 - ‚à ö128 + ‚à ö50 correct to 3 places of decimal is ‚à ö32 - ‚à ö128 + ‚à ö50 = ?$? |
| A. | 1.732 |
| B. | 1.141 |
| C. | 1.414 |
| D. | 1.441 |
| Answer» D. 1.441 | |
| 4. |
_$$\eqalign{ & {\text{The simplified value of}} \cr & {\left[ {{{\left( {0.111} \right)}^3} + {{\left( {0.222} \right)}^3} - {{\left( {0.333} \right)}^3} + {{\left( {0.333} \right)}^2}\left( {0.222} \right)} \right]^3} = ? \cr} $$$? |
| A. | 0.999 |
| B. | 0 |
| C. | 0.888 |
| D. | 0.111 |
| Answer» C. 0.888 | |
| 5. |
_$$\eqalign{ & {\text{The value of }} \cr & 2{a^3} - \left[ {3{a^3} + 4{b^3} - \left\{ {2{a^3} + \left( { - 7{a^3}} \right)} \right\}{\text{ + 5}}{a^3} - {\text{7}}{{\text{b}}^3}{\text{ }}} \right]{\text{ is - }} \cr} $$$? |
| A. | 11a3 + 3b3 |
| B. | 7b3 + 3a3 |
| C. | 11a3 - 3b3 |
| D. | - 11a3 - 3b3 |
| Answer» B. 7b3 + 3a3 | |
| 6. |
_The value of (0.98)3 + (0.02)3 + 3 * 0.98 * 0.02 - 1 = ?$? |
| A. | 1.98 |
| B. | 1.09 |
| C. | 1 |
| D. | 0 |
| Answer» E. | |
| 7. |
_$$\eqalign{ & {\text{If }}\sqrt 3 {\text{ = 1}}{\text{.7321, the value of}} \cr & \sqrt {192} - \frac{1}{2}\sqrt {48} - \sqrt {75} {\text{, correct to }} \cr & {\text{3 place of decimal , is = ?}} \cr} $$$? |
| A. | 8.661 |
| B. | 4.331 |
| C. | 1.732 |
| D. | -1.732 |
| Answer» D. -1.732 | |
| 8. |
_$$\eqalign{ & {\text{The value of}} \cr & {\text{1 + }}\frac{1}{{4 \times 3}} + \frac{1}{{4 \times {3^2}}} + \frac{1}{{4 \times {3^2}}} = ? \cr} $$$? |
| A. | 121/108 |
| B. | 3/2 |
| C. | 31/2 |
| D. | None of these |
| Answer» B. 3/2 | |
| 9. |
_The sum of the first 99 terms of the series 3/4 + 5/16 + 7/144 + 9/400 + ................$? |
| A. | 99/100 |
| B. | 999/1000 |
| C. | 9999/10000 |
| D. | 1 |
| Answer» D. 1 | |
| 10. |
_$$\eqalign{ & \left( {1\frac{1}{2} + 11\frac{1}{2} + 111\frac{1}{2} + 1111\frac{1}{2}} \right) \cr & {\text{is equal to = ?}} \cr} $$$? |
| A. | 617 |
| B. | 618 |
| C. | 1234 |
| D. | 1236 |
| Answer» E. | |
| 11. |
_By what least number should 4320 be multiplied so as to obtain a number which a perfect cube ?$? |
| A. | 40 |
| B. | 50 |
| C. | 60 |
| D. | 90 |
| Answer» C. 60 | |
| 12. |
_$$\eqalign{ & {\text{Simplify:}} \cr & \frac{{\frac{1}{3} + \frac{1}{4}\left[ {\frac{2}{5} - \frac{1}{2}} \right]}}{{1\frac{2}{3}\,{\text{of }}\frac{3}{4} - \frac{3}{4}\,{\text{of }}\frac{4}{5}}} = ? \cr} $$$? |
| A. | 37/78 |
| B. | 37/13 |
| C. | 74/78 |
| D. | 74/13 |
| Answer» B. 37/13 | |
| 13. |
_$$\eqalign{ & \frac{{\root 3 \of 8 }}{{\sqrt {16} }} \div \sqrt {\frac{{100}}{{49}}} \times \root 3 \of {125} \cr & {\text{is equal to = ?}} \cr} $$$? |
| A. | 7 |
| B. | 1 3/4 |
| C. | 7/1000 |
| D. | 4/7 |
| Answer» C. 7/1000 | |
| 14. |
_The least number that must be subtracted from 63522 to make the result a perfect square is = ?$? |
| A. | 18 |
| B. | 20 |
| C. | 24 |
| D. | 30 |
| Answer» B. 20 | |
| 15. |
_$$\eqalign{ & {\text{Find the value of}} \cr & \sqrt {248 + \sqrt {52 + \sqrt {144} } } = ? \cr} $$$? |
| A. | -16 |
| B. | +-16 |
| C. | 16 |
| D. | 16.2 |
| Answer» C. 16 | |
| 16. |
_$$\eqalign{ & {\text{The square root of}} \cr & \frac{{0.342 \times 0.684}}{{0.000342 \times 0.000171}} = ? \cr} $$$? |
| A. | 250 |
| B. | 2500 |
| C. | 2000 |
| D. | 4000 |
| Answer» D. 4000 | |
| 17. |
_Evaluated:$${{9\left| {3 - 5} \right| - 5\left| 4 \right| \div 10} \over { - 3\left( 5 \right) - 2 \times 4 \div 2}}$$$? |
| A. | 9/10 |
| B. | - 8/17 |
| C. | - 16/19 |
| D. | 4/7 |
| Answer» D. 4/7 | |
| 18. |
\eqalign{ & \sqrt {\frac{{0.25}}{{0.0009}}} \times \sqrt {\frac{{0.09}}{{0.36}}} \cr & {\text{is equal to ?}} \cr} $$$? |
| A. | 5/6 |
| B. | 71/6 |
| C. | 71/3 |
| D. | 81/3 |
| Answer» E. | |
| 19. |
The value of ‚à ö400 + ‚à ö0.0400 + ‚à ö0.000004 = ?$? |
| A. | 0.222 |
| B. | 20.22 |
| C. | 20.202 |
| D. | 2.022 |
| Answer» D. 2.022 | |
| 20. |
\eqalign{ & {\text{The value of}} \cr & \frac{2}{3} \times \frac{3}{{\frac{5}{6} \div \frac{2}{3}{\text{of 1}}\frac{1}{4}}} = ? \cr} $$$? |
| A. | 2 |
| B. | 1 |
| C. | 1/2 |
| D. | 2/3 |
| Answer» B. 1 | |
| 21. |
\eqalign{ & {\text{Simplify:}} \cr & \frac{{1 + \frac{1}{2}}}{{1 - \frac{1}{2}}} \div \frac{4}{7}\left( {\frac{2}{3} + \frac{3}{{10}}} \right){\text{of }}\frac{{\frac{1}{2} + \frac{1}{3}}}{{\frac{1}{2} - \frac{1}{3}}} \cr} $$$? |
| A. | 2/3 |
| B. | 37 1/2 |
| C. | 3/2 |
| D. | 13 3/8 |
| Answer» D. 13 3/8 | |
| 22. |
\eqalign{ & \frac{2}{{2 + \frac{2}{{3 + \frac{2}{{3 + \frac{2}{3}}}}} \times 0.39}} \cr & {\text{is simplified to = ?}} \cr} $$$? |
| A. | 1/3 |
| B. | 2 |
| C. | 6 |
| D. | None of these |
| Answer» E. | |
| 23. |
\eqalign{ & \sqrt {\frac{{0.25}}{{0.0009}}} \times \sqrt {\frac{{0.09}}{{0.36}}} \cr & {\text{is equal to ?}} \cr} $$? |
| A. | 5/6 |
| B. | 71/6 |
| C. | 71/3 |
| D. | 81/3 |
| Answer» E. | |
| 24. |
\eqalign{ & \frac{2}{{2 + \frac{2}{{3 + \frac{2}{{3 + \frac{2}{3}}}}} \times 0.39}} \cr & {\text{is simplified to = ?}} \cr} $$? |
| A. | 1/3 |
| B. | 2 |
| C. | 6 |
| D. | None of these |
| Answer» E. | |
| 25. |
\eqalign{ & {\text{Simplify:}} \cr & \frac{{1 + \frac{1}{2}}}{{1 - \frac{1}{2}}} \div \frac{4}{7}\left( {\frac{2}{3} + \frac{3}{{10}}} \right){\text{of }}\frac{{\frac{1}{2} + \frac{1}{3}}}{{\frac{1}{2} - \frac{1}{3}}} \cr} $$? |
| A. | 2/3 |
| B. | 37 1/2 |
| C. | 3/2 |
| D. | 13 3/8 |
| Answer» D. 13 3/8 | |
| 26. |
\eqalign{ & {\text{The value of}} \cr & \frac{2}{3} \times \frac{3}{{\frac{5}{6} \div \frac{2}{3}{\text{of 1}}\frac{1}{4}}} = ? \cr} $$? |
| A. | 2 |
| B. | 1 |
| C. | 1/2 |
| D. | 2/3 |
| Answer» B. 1 | |
| 27. |
The value of ‚à ö400 + ‚à ö0.0400 + ‚à ö0.000004 = ?? |
| A. | 0.222 |
| B. | 20.22 |
| C. | 20.202 |
| D. | 2.022 |
| Answer» D. 2.022 | |
| 28. |
\eqalign{ & \left( {999\frac{{999}}{{1000}} \times 7} \right) \cr & {\text{is equal to = ?}} \cr} $$ |
| A. | 6633 7/1000 |
| B. | 6993 7/1000 |
| C. | 6999 7/1000 |
| D. | 7000 7/1000 |
| Answer» D. 7000 7/1000 | |
| 29. |
\eqalign{ & {\text{The value of}} \cr & \frac{3}{{{1^2} \times {2^2}}} + \frac{5}{{{2^2} \times {3^2}}} + \frac{7}{{{3^2} \times {4^2}}} + \frac{9}{{{4^2} \times {5^2}}} + \frac{{11}}{{{5^2} \times {6^2}}} + \frac{{13}}{{{6^2} \times {7^2}}} + \frac{{15}}{{{7^2} \times {8^2}}} + \frac{{17}}{{{8^2} \times {9^2}}} + \frac{{19}}{{{9^2} \times {{10}^2}}}\,\,\,\,{\text{is = ?}} \cr} $$ |
| A. | 1/100 |
| B. | 99/100 |
| C. | 1 |
| D. | 101/100 |
| Answer» C. 1 | |
| 30. |
The sum of the first 35 terms of the series 1/2 + 1/3 - 1/4 - 1/2 - 1/3 + 1/4 + 1/2 + 1/3 - 1/4 .......... is =? |
| A. | -1/2 |
| B. | -1/4 |
| C. | 1/4 |
| D. | None of these |
| Answer» C. 1/4 | |
| 31. |
{\text{If}}\frac{{3a + 4b}}{{3a + 4b}}{\text{ = }}\frac{{3a - 4b}}{{3c - 4d}}{\text{then}}$$ |
| A. | ab = cd |
| B. | ad = bc |
| C. | ac = bd |
| D. | a = b =c ≠d |
| Answer» C. ac = bd | |
| 32. |
Given that ( 12 + 22 + 32 + .......... + 102 ) = 385, then the value of ( 22 + 32 + 42 + .......... + 202 ) is equal to = ? |
| A. | 770 |
| B. | 1155 |
| C. | 1540 |
| D. | (385)2 |
| Answer» D. (385)2 | |
| 33. |
\eqalign{ & {\text{If}} \cr & {\text{I = }}\frac{3}{4} \div \frac{5}{6}{\text{,}} \cr & {\text{II = 3}} \div \left[ {\left( {4 \div 5} \right) \div 6} \right]{\text{,}} \cr & {\text{III = }}\left[ {{\text{3}} \div \left( {4 \div 5} \right)} \right]{\text{,}} \cr & {\text{IV = 3}} \div {\text{4}}\left( {5 \div 6} \right), \cr & {\text{Then - }} \cr} $$ |
| A. | I and II are equal |
| B. | I and III are equal |
| C. | I and IV are equal |
| D. | All are equal |
| Answer» D. All are equal | |
| 34. |
Supply the two missing figures in order indicated by x and y in the given equation, the fractions being in their lowest terms.$${\text{5}}\frac{1}{x} \times y\frac{3}{4} = 20$$ |
| A. | 3, 1 |
| B. | 3, 3 |
| C. | 4, 1 |
| D. | 5, 3 |
| Answer» C. 4, 1 | |
| 35. |
\eqalign{ & {\text{The sum of}} \cr & \sqrt {0.01} + \sqrt {0.81} + \sqrt {1.21} + \sqrt {0.0009} = ? \cr} $$ |
| A. | 2.1 |
| B. | 2.13 |
| C. | 2.03 |
| D. | 2.11 |
| Answer» C. 2.03 | |
| 36. |
Simplify:$$1 + {2 \over {1 + {3 \over {1 + {4 \over 5}}}}}$$ |
| A. | 7/4 |
| B. | 4/7 |
| C. | 7/5 |
| D. | 3/7 |
| Answer» B. 4/7 | |
| 37. |
\eqalign{ & If\,\frac{a}{{b + c}}{\text{ = }}\frac{b}{{c + a}}{\text{ = }}\frac{c}{{a + b}}{\text{ = }}k{\text{,}} \cr & {\text{then the value of }}k\,{\text{is}} \cr} $$ |
| A. | -1/2 |
| B. | 1 |
| C. | -1 |
| D. | 1/2 |
| Answer» E. | |
| 38. |
\sqrt {{{\left( {0.798} \right)}^2} + 0.404 \times 0.798 + {{\left( {0.202} \right)}^2}} + 1\, = ?$$ |
| A. | 0 |
| B. | 2 |
| C. | 1 |
| D. | 0.404 |
| Answer» C. 1 | |
| 39. |
\eqalign{ & {\text{Simplify}}\,{\text{the value of}} \cr & \frac{{{\text{0}}{\text{.9}} \times {\text{0}}{\text{.9}} \times {\text{0}}{\text{.9 + 0}}{\text{.2}} \times {\text{0}}{\text{.2}} \times {\text{0}}{\text{.2 + 0}}{\text{.3}} \times {\text{0}}{\text{.3}} \times {\text{0}}{\text{.3}} - {\text{3}} \times 0.9 \times {\text{0}}{\text{.2}} \times {\text{0}}{\text{.3}}}}{{{\text{0}}{\text{.9}} \times {\text{0}}{\text{.9 + 0}}{\text{.2}} \times {\text{0}}{\text{.2 + 0}}{\text{.3}} \times {\text{0}}{\text{.3}} - 0.9 \times {\text{0}}{\text{.2}} - {\text{0}}{\text{.2}} \times {\text{0}}{\text{.3}} - 0.3 \times 0.9}} = ? \cr} $$ |
| A. | 1.4 |
| B. | 0.054 |
| C. | 0.8 |
| D. | 1.0 |
| Answer» B. 0.054 | |
| 40. |
32 shirt pieces of 120cm each can be cut from a reel of cloth. After cutting these pieces 80 cm of cloth remains. What is the length of reel of cloth in meters? |
| A. | 38.70 meters |
| B. | 39.20 meters |
| C. | 3870 meters |
| D. | 3920 meters |
| Answer» C. 3870 meters | |
| 41. |
If a + b + c = 2s, then the value of (s - a)2 + (s - b)2 + (s - c)2 + s2 will be- |
| A. | s2 - a2 - b2 - c2 |
| B. | s2 + a2 + b2 + c2 |
| C. | a2 + b2 + c2 |
| D. | 4s2 - a2 - b2 - c2 |
| Answer» D. 4s2 - a2 - b2 - c2 | |
| 42. |
The smallest number that must be subtracted from 1000 to make the resulting number a perfect square is = ? |
| A. | 37 |
| B. | 38 |
| C. | 39 |
| D. | 40 |
| Answer» D. 40 | |
| 43. |
\eqalign{ & \left[ {2\sqrt {54} - 6\sqrt {\frac{2}{3}} - \sqrt {96} } \right] \cr & {\text{is equal to = ?}} \cr} $$ |
| A. | 0 |
| B. | 1 |
| C. | 2 |
| D. | ‚à ö6 |
| Answer» B. 1 | |
| 44. |
Find the sum : 1/2 + 1/6 + 1/12 + 1/20 + 1/30 + 1/42 + 1/56 + 1/72 + 1/90 + 1/110 + 1/132 = ? |
| A. | 7/8 |
| B. | 11/12 |
| C. | 15/16 |
| D. | 17/18 |
| Answer» C. 15/16 | |
| 45. |
By what least number should 675 be multiplied so as to obtain a perfect cube number ? |
| A. | 3 |
| B. | 5 |
| C. | 24 |
| D. | 40 |
| Answer» C. 24 | |
| 46. |
If 4/5 of an estate be worth Rs. 16800, then the value of 3/7 of the estate is = ? |
| A. | Rs. 9000 |
| B. | Rs. 21000 |
| C. | Rs. 72000 |
| D. | Rs. 90000 |
| Answer» B. Rs. 21000 | |
| 47. |
\eqalign{ & {\text{The value of x in the equation}} \cr & \frac{{113 \times 4 - x \times 2}}{{13 \times 9 - 5 \times 7}}{\text{ = 5 is}}? \cr} $$ |
| A. | 21 |
| B. | 27 |
| C. | 35 |
| D. | 42 |
| Answer» B. 27 | |
| 48. |
\eqalign{ & Let \cr & a = \left( {4 \div 3} \right) \div {\text{3}} \div {\text{4,}} \cr & b = 4 \div \left( {3 \div 3} \right) \div {\text{4,}} \cr & c = 4 \div 3 \div \left( {3 \div 4} \right){\text{,}} \cr} $$The maximum value among the above three is? |
| A. | a |
| B. | b |
| C. | c |
| D. | All equal |
| Answer» D. All equal | |
| 49. |
Find the value of * in the following.$${\text{1}}\frac{2}{3} \div \frac{2}{7} \times \frac{*}{7} = 1\frac{1}{4} \times \frac{2}{3} \div \frac{1}{6}$$ |
| A. | 0.006 |
| B. | 1/6 |
| C. | 0.6 |
| D. | 6 |
| Answer» E. | |
| 50. |
\sqrt {\frac{{{{\left( {0.03} \right)}^2} + {{\left( {0.21} \right)}^2} + {{\left( {0.065} \right)}^2}}}{{{{\left( {0.003} \right)}^2} + {{\left( {0.021} \right)}^2} + {{\left( {0.0065} \right)}^2}}}} $$ |
| A. | 0.1 |
| B. | 10 |
| C. | 102 |
| D. | 103 |
| Answer» C. 102 | |