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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. |
\(\frac{7}{{\frac{8}{9}}}\;\) exceeds \(\frac{8}{{\frac{9}{7}}}\;\) by ? |
| A. | 72/109 |
| B. | 109/72 |
| C. | 72/119 |
| D. | 119/72 |
| Answer» E. | |
| 2. |
Let a, b and c be the fractions such that a < b < c. If c is divided by a, the result is 5/2, which exceeds b by 7/4, If \(a + b + c = 1\frac{{11}}{{12}},\) then (c – a) will be equal to: |
| A. | 1/3 |
| B. | 1/6 |
| C. | 2/3 |
| D. | 1/2 |
| Answer» E. | |
| 3. |
If 2720 ÷ 2710 = 3K, then find the value of K. |
| A. | 30 |
| B. | 27 |
| C. | 15 |
| D. | 12 |
| Answer» B. 27 | |
| 4. |
If \(\frac{{\sqrt 3 - 1}}{{\sqrt 3 + 1}} = a + b\sqrt 3\), then what will be the value of a2 + b2? |
| A. | 7 |
| B. | 6 |
| C. | \(\sqrt 8\) |
| D. | 5 |
| Answer» E. | |
| 5. |
Evaluate (35/2)% of 800 gm – (45/2)% of 400 gm |
| A. | 50 gm |
| B. | 150 gm |
| C. | 100 gm |
| D. | 80 gm |
| Answer» B. 150 gm | |
| 6. |
If √(298116) = 546, then the value of √(29.8116) is ______. |
| A. | 5.46 |
| B. | 0.0546 |
| C. | 54.6 |
| D. | 0.546 |
| Answer» B. 0.0546 | |
| 7. |
66 × 32 ÷ 23 + 8 = ______? |
| A. | 1060 |
| B. | 792 |
| C. | 132 |
| D. | 272 |
| Answer» E. | |
| 8. |
1 + 0.1 + 0.01 + 0.001 = ? |
| A. | 1.111 |
| B. | 1.003 |
| C. | 1.011 |
| D. | 1.001 |
| Answer» B. 1.003 | |
| 9. |
If the difference between 62% and 80% of a number is 198, then the difference between 92% and 56% of the number will be: |
| A. | 360 |
| B. | 396 |
| C. | 1100 |
| D. | 3564 |
| Answer» C. 1100 | |
| 10. |
If√(7x + 12) + √(7x - 12) = 3 + √33, then what is the value of x? |
| A. | 0 |
| B. | 1 |
| C. | 3 |
| D. | 9 |
| Answer» D. 9 | |
| 11. |
Find the value of 335 × 335 – 165 × 165? |
| A. | 20000 |
| B. | 85000 |
| C. | 85500 |
| D. | 27500 |
| Answer» C. 85500 | |
| 12. |
If \({a_n} = \frac{1}{{n + 1}} + 1\) then find the value of a1 + a3 + a5 |
| A. | 17/12 |
| B. | 27/12 |
| C. | 37/12 |
| D. | 47/12 |
| Answer» E. | |
| 13. |
Find the square root of 1485961. |
| A. | 1213 |
| B. | 1219 |
| C. | 1229 |
| D. | 1239 |
| Answer» C. 1229 | |
| 14. |
-51 ÷ [(-3 × (-1) – (-2) × 7] |
| A. | 2 |
| B. | -3 |
| C. | -12 |
| D. | 3 |
| Answer» C. -12 | |
| 15. |
Consider the following fractionsA. 6/11B. 4/9C. 3/8D. 2/5E. 5/13For the above fractions, which one of the following is in the correct descending order? choose the correct answer from the options given below |
| A. | A > B > D > E > C |
| B. | A > B > D > C > E |
| C. | A > B D > C > E |
| D. | A > D > B > C > E |
| Answer» B. A > B > D > C > E | |
| 16. |
In an examination, a student has to secure 35% of the maximum marks to pass. One student got 70 marks and failed by 70 marks. The maximum marks in the examination are |
| A. | 400 |
| B. | 300 |
| C. | 500 |
| D. | 200 |
| Answer» B. 300 | |
| 17. |
For what value of n, the sum of digits in the number (10n + 1) is 2? |
| A. | For n = 0 only |
| B. | For any whole number n |
| C. | For any positive integer n only |
| D. | For any real number n |
| Answer» C. For any positive integer n only | |
| 18. |
If in the summer, water consumption is known to decrease overall by 25%. A water board official states that in the summer consumption decrease by 20%, while other consumption increases by 70%.Which of the following statements is correct? |
| A. | The ratio of household to other consumption is 8/17 |
| B. | The ratio of household to other consumption is 1/17 |
| C. | The ratio of household to other consumption is 17/8 |
| D. | There are errors in the official’s statement |
| Answer» E. | |
| 19. |
If A = 24 × 35 and B = 27 × 35, then what is the value of A × B? |
| A. | 210 × 37 |
| B. | 221 × 310 |
| C. | 24 × 37 |
| D. | 211 × 310 |
| Answer» E. | |
| 20. |
Correct expression of \(0.0\overline {18} = ?\) |
| A. | 1/55 |
| B. | 18/100 |
| C. | 18/1000 |
| D. | 1/66 |
| Answer» B. 18/100 | |
| 21. |
163 ÷ 83 ÷ 22 = ? |
| A. | 25 |
| B. | 21 |
| C. | 2-1 |
| D. | 22 |
| Answer» C. 2-1 | |
| 22. |
Find the value of X for: 36% of 850 + x% of 592 = 750 |
| A. | 73 |
| B. | 89 |
| C. | 82 |
| D. | 75 |
| Answer» E. | |
| 23. |
1186 × 298 = 298 × ? |
| A. | 1186 |
| B. | 298 |
| C. | 888 |
| D. | 97 |
| Answer» B. 298 | |
| 24. |
\(\frac{3}{{ - 4}}\;\_\_\_\_\_\_\;\frac{{ - 5}}{6}\) (Compare) |
| A. | ≥ |
| B. | < |
| C. | > |
| D. | 0 |
| Answer» D. 0 | |
| 25. |
Find the approximate value of the expression :\(\;\sqrt {78} \times {\rm{ }}\left( {13654/123} \right)\) |
| A. | 1000 |
| B. | 1200 |
| C. | 800 |
| D. | 500 |
| Answer» B. 1200 | |
| 26. |
Find the value of:(11 + 4) − 9 × 1 ÷ 3 of 4 |
| A. | \(\frac{{75}}{4}\) |
| B. | \(\frac{{57}}{4}\) |
| C. | 5 |
| D. | 3 |
| Answer» C. 5 | |
| 27. |
\({216^{2/3}} \div {\left( {\frac{{{p^2}}}{9}} \right)^{ - 3/2}} = {2^x}{3^y}{p^z},\) the values of x, y, z are |
| A. | x = 2, y = -1, z = 3 |
| B. | x = -1, y = -1, z = 3 |
| C. | x = 3, y = -1, z = 2 |
| D. | x = 2, y = 3, z = -1 |
| Answer» B. x = -1, y = -1, z = 3 | |
| 28. |
A fraction when added to 7/8 gives 4. The said fraction is: |
| A. | \(3\frac{1}{8}\) |
| B. | -1/2 |
| C. | 2/3 |
| D. | 11/2 |
| Answer» B. -1/2 | |
| 29. |
\(17 \frac{3}{4}=?\) |
| A. | \(\frac{69}{4}\) |
| B. | \(\frac{71}{4}\) |
| C. | \(\frac{73}{4}\) |
| D. | \(\frac{75}{4}\) |
| Answer» C. \(\frac{73}{4}\) | |
| 30. |
If each side of a square is decreased by 17%, then by what percentage does its area decrease ? |
| A. | 25% |
| B. | 30.79% |
| C. | 44.31% |
| D. | 31.11% |
| Answer» E. | |
| 31. |
If A = 27 × 35 and B = 35 × 23, then what is the value of A × B? |
| A. | 210 × 310 |
| B. | 212 × 38 |
| C. | 612 × 68 |
| D. | 221 × 335 |
| Answer» B. 212 × 38 | |
| 32. |
\(\frac{4}{7} of \frac{8}{9} \div \frac{8}{7} \times 180 of \frac{1}{9} = ?\) |
| A. | \(\frac{20}{9}\) |
| B. | \(\frac{9}{20}\) |
| C. | \(\frac{80}{9}\) |
| D. | \(\frac{9}{80}\) |
| Answer» D. \(\frac{9}{80}\) | |
| 33. |
If \({\rm{A}} = {\rm{}}\frac{{0.216{\rm{\;}} + {\rm{\;}}0.008}}{{0.36{\rm{\;}} + {\rm{\;}}0.04{\rm{\;}} - {\rm{\;}}0.12}}\) and \({\rm{B}} = {\rm{}}\frac{{0.729{\rm{\;}} - {\rm{\;}}0.027}}{{0.81{\rm{\;}} + {\rm{\;}}0.09{\rm{\;}} + {\rm{\;}}0.27}}\) , then what is the value of (A2 + B2)2? |
| A. | 0.8 |
| B. | 1 |
| C. | 1.4 |
| D. | 2.2 |
| Answer» C. 1.4 | |
| 34. |
Find the smallest of the following decimals.A. 0.1 × 0.1 × 0.1B. 0.03/3C. 0.01/2D. 0.1 × 0.02 × 0.2 |
| A. | A |
| B. | C |
| C. | D |
| D. | B |
| Answer» D. B | |
| 35. |
If N = 0.369369369369… and M = 0.531531531531…, then what is the value of (1/N) + (1/M)? |
| A. | 11100/2419 |
| B. | 111/100 |
| C. | 1897/3162 |
| D. | 2419/11100 |
| Answer» B. 111/100 | |
| 36. |
Find the value of x.\(\frac{2}{5}\left( x \right) + \frac{3}{{10}}\left( x \right) - \frac{3}{5}\left( x \right) = 439\) |
| A. | 4390 |
| B. | 4590 |
| C. | 4290 |
| D. | 4490 |
| Answer» B. 4590 | |
| 37. |
If (3 + 2√5)2 = 29 + K√5, then what is the value of K? |
| A. | 12 |
| B. | 6 |
| C. | 29 |
| D. | 39 |
| Answer» B. 6 | |
| 38. |
Find the value of ‘?’ in 512 × 125 ÷ 15625 = 3125 × 25? |
| A. | 4 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| Answer» D. 1 | |
| 39. |
A closest approximation to the product 0.3333 × 0.25 × 0.4999 × 0.125 × 24 from the following is |
| A. | 1/4 |
| B. | 1/12 |
| C. | 3/4 |
| D. | 1/8 |
| Answer» C. 3/4 | |
| 40. |
If 768.792 ÷ 0.00823 = a, then find the value of 768792 ÷ 0.00823 =? |
| A. | 10a |
| B. | a÷1000 |
| C. | 1000a |
| D. | a÷100 |
| Answer» D. a÷100 | |
| 41. |
Evaluate:\(\frac 1 {15} + \frac 1 {35} + \frac 1 {63} + \frac 1 {99} + \frac 1 {143}\) |
| A. | \(\frac 4 {39}\) |
| B. | \(\frac 5 {39}\) |
| C. | \(\frac 7 {39}\) |
| D. | \(\frac {10} {39}\) |
| Answer» C. \(\frac 7 {39}\) | |
| 42. |
(7 + √5) - (7 - √5) + 3√5 = ? |
| A. | 7 |
| B. | 0 |
| C. | 5√5 |
| D. | 3√5 |
| Answer» D. 3√5 | |
| 43. |
One-sixth of one-half of three-eighth of a number is 20. What will be 40% of that number? |
| A. | 256 |
| B. | 275 |
| C. | 286 |
| D. | 300 |
| Answer» B. 275 | |
| 44. |
If 24 is 2/3 of 3/4 of a number, then what will be 1/4 of that number? |
| A. | 8 |
| B. | 12 |
| C. | 10 |
| D. | 32 |
| Answer» C. 10 | |
| 45. |
\(\left( { - 8} \right)\frac{{\left( {36\; \div \;\left\{ {7\; + \;2} \right\}} \right)}}{{\left( { - 4} \right)\left\{ {19\; - \left( { - 3} \right)\left( { - 5} \right)} \right\}}} = ?\) |
| A. | 2 |
| B. | -4 |
| C. | 4 |
| D. | -2 |
| Answer» B. -4 | |
| 46. |
Find the value of2.8 + (0.52 ÷ 0.13 × 2) – 6 × 3 ÷ 8 + 2 |
| A. | 8.45 |
| B. | 4.55 |
| C. | 10.55 |
| D. | 6.45 |
| Answer» D. 6.45 | |
| 47. |
If √7921 = 89, then what will be the value of √79.21 + √0.7921 + √0.00007921? |
| A. | 9.89 |
| B. | 9.8079 |
| C. | 9.7989 |
| D. | 98.879 |
| Answer» D. 98.879 | |
| 48. |
If P = 96/ (95 × 97), Q = 97/ (96 × 98) and R = 1/97, then which of the following is TRUE? |
| A. | P < Q < R |
| B. | R < Q < P |
| C. | Q < P < R |
| D. | R < P < Q |
| Answer» C. Q < P < R | |
| 49. |
If \({x^{\frac{1}{6}}}\; = \;{y^{\frac{2}{3}}}\), then relation between x and y is: |
| A. | x = y2 |
| B. | x = y4 |
| C. | x4 = 4 |
| D. | x3 = y |
| Answer» C. x4 = 4 | |
| 50. |
\(\dfrac{0.55 \times 0.81}{4.5}= ?\)A. 0.99B. 0.099C. 9.9D. 0.0099 |
| A. | C |
| B. | A |
| C. | D |
| D. | B |
| Answer» E. | |