MCQOPTIONS
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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. |
Convert the mixed fraction\[13\frac{13}{5}\]into an Improper fraction. |
| A. | \[\frac{78}{5}\] |
| B. | \[\frac{62}{5}\] |
| C. | \[\frac{68}{7}\] |
| D. | \[\frac{56}{9}\] |
| E. | None of these |
| Answer» B. \[\frac{62}{5}\] | |
| 2. |
Find the area of the following triangle. |
| A. | \[\frac{1}{2}c{{m}^{2}}\] |
| B. | \[\frac{1}{3}c{{m}^{2}}\] |
| C. | \[\frac{1}{4}c{{m}^{2}}\] |
| D. | \[\frac{1}{5}c{{m}^{2}}\] |
| E. | None of these |
| Answer» D. \[\frac{1}{5}c{{m}^{2}}\] | |
| 3. |
Convert the improper fraction \[\frac{518}{27}\]into a mixed fraction, |
| A. | \[5\frac{19}{27}\] |
| B. | \[27\frac{19}{5}\] |
| C. | \[19\frac{5}{27}\] |
| D. | \[27\frac{5}{19}\] |
| E. | None of these |
| Answer» D. \[27\frac{5}{19}\] | |
| 4. |
Find the sum of all sides of the following rectangle. |
| A. | \[~\frac{127}{148}m\] |
| B. | \[~\frac{129}{148}m\] |
| C. | \[~\frac{35}{148}m\] |
| D. | \[~\frac{148}{35}m\] |
| E. | None of these |
| Answer» E. None of these | |
| 5. |
How many stars in the following figure should be shaded such that the shaded stars out of total stars represents an equivalent fraction of \[\frac{1}{3}\]? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 6 |
| E. | None of these |
| Answer» C. 3 | |
| 6. |
\[\mathbf{A}=\mathbf{56442}.\mathbf{21},\text{}\mathbf{B}=\mathbf{69}.\mathbf{5655}\]and \[\mathbf{C}=\mathbf{0}.\mathbf{4122}.\]Find the value of \[\mathbf{A}+\mathbf{2B}+\mathbf{C}-\mathbf{54222}.\mathbf{54251}\] |
| A. | 2359.21069 |
| B. | 23592.1069 |
| C. | 235.921069 |
| D. | 235921.069 |
| E. | None of these |
| Answer» B. 23592.1069 | |
| 7. |
Represent the shaded part in the following figure as a fraction |
| A. | \[\frac{3}{8}\] |
| B. | \[\frac{9}{5}\] |
| C. | \[\frac{5}{8}\] |
| D. | \[\frac{2}{3}\] |
| E. | None of these |
| Answer» B. \[\frac{9}{5}\] | |
| 8. |
You have to insert a zero in the decimal 0.03256 such that an equivalent decimal of 0.03256 can be found. Where will you insert the zero? |
| A. | Left to 3 |
| B. | Right to 2 |
| C. | Right to 6 |
| D. | Either side of 6 |
| E. | None of these |
| Answer» D. Either side of 6 | |
| 9. |
Represent the shaded part in the following fraction of the given figure. |
| A. | \[\frac{1}{5}\] |
| B. | \[\frac{9}{5}\] |
| C. | \[\frac{5}{9}\] |
| D. | \[\frac{2}{3}\] |
| E. | None of these |
| Answer» D. \[\frac{2}{3}\] | |
| 10. |
What is the product of the first six multiples of 4? |
| A. | \[~\text{8}\times \text{12}\times \text{2}0\times \text{24}\] |
| B. | \[\text{4}\times \text{12}\times \text{2}0\times \text{24}\] |
| C. | \[\text{4 }\times \text{8 }\times \text{12}\times \text{16}\times \text{2}0\times \text{24}\] |
| D. | \[\text{4}\times \text{8}\times \text{12}\times \text{16}\times \text{24}\] |
| Answer» D. \[\text{4}\times \text{8}\times \text{12}\times \text{16}\times \text{24}\] | |
| 11. |
What is the difference between the fifth multiple of 7 and the seventh multiple of 5? |
| A. | 35 |
| B. | 70 |
| C. | 0 |
| D. | 60 |
| Answer» D. 60 | |
| 12. |
What is the difference in the place values of 4 in the product of the first three common multiples of 3 and 9? |
| A. | 3699 |
| B. | 3996 |
| C. | 4734 |
| D. | 4374 |
| Answer» C. 4734 | |
| 13. |
Which of the following statements is correct? (i) 3 is a factor of 32. (ii) 20 and 32 have 3 common factors. (iii) 63 has only 2 factors other than1 and itself (iv) 7 is a factors of 46. |
| A. | (i) only |
| B. | (ii) only |
| C. | (i) and (iii) only |
| D. | (i) and (iv) only |
| Answer» C. (i) and (iii) only | |
| 14. |
Which of the following is a pair of prime numbers whose sum is 9? |
| A. | 2, 7 |
| B. | 5, 4 |
| C. | 3, 6 |
| D. | 1, 8 |
| Answer» B. 5, 4 | |
| 15. |
What is the smallest number that must be added to 7260 to make it divisible by 9? |
| A. | 6 |
| B. | 4 |
| C. | 5 |
| D. | 3 |
| Answer» E. | |
| 16. |
Which of the following is a multiple of 6 and 9? |
| A. | 138 |
| B. | 168 |
| C. | 108 |
| D. | 48 |
| Answer» D. 48 | |
| 17. |
Which digit is in the hundreds place of the sum of the first five common multiples of 4 and 8? |
| A. | 2 |
| B. | 0 |
| C. | 4 |
| D. | 1 |
| Answer» E. | |
| 18. |
How many prime numbers are there from 50 to 70? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 19. |
What is the product of the first three common multiples of 5 and 10? |
| A. | 6000 |
| B. | 600 |
| C. | 2000 |
| D. | 3000 |
| Answer» B. 600 | |
| 20. |
A given number, less than 20 is a multiple of 3. What is the number if 6 is not one of its factors? |
| A. | 15 |
| B. | 12 |
| C. | 18 |
| D. | 6 |
| Answer» B. 12 | |
| 21. |
A Ravi wrote two digits of a 3-digit number w on the blackboard as shown in the grid 1 ? 3 Find the missing digit if it has 11 and 13 as factors? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» C. 6 | |
| 22. |
Study the given factor tree. One of the factors in the tree is wrong. Identify it. |
| A. | \[\text{6}=\text{2}\times \text{2}\] |
| B. | \[\text{12}=\text{2}\times \text{6}\] |
| C. | \[\text{24}=\text{ 2}\times \text{12}\] |
| D. | \[\text{48}=\text{2}\times \text{24}\] |
| Answer» B. \[\text{12}=\text{2}\times \text{6}\] | |
| 23. |
Observe the given multiples of 37. From the pattern, find the product of 37 and 27. |
| A. | 999 |
| B. | The greatest 3 digit number. |
| C. | Either (A) or (B). |
| D. | The smallest 3-digit number. |
| Answer» D. The smallest 3-digit number. | |
| 24. |
Which of the following is the least 2-digit number that has 2, 5 and 8 as factors? |
| A. | 80 |
| B. | 40 |
| C. | 16 |
| D. | 10 |
| Answer» C. 16 | |
| 25. |
Identify a suitable statement for the given blank. A prime number has_________. |
| A. | 0, 2, 4, 6 or 8 in its ones place. |
| B. | 1, 3, 5, 7 or 9 in its ones place. |
| C. | 2 factors only. |
| D. | 2 multiples only. |
| Answer» D. 2 multiples only. | |
| 26. |
How many factors does 48 have? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 10 |
| Answer» E. | |
| 27. |
Observe the following sums. Find the sum \[\text{1}+\text{3}+\text{5}+\text{7}+\text{9}+.....+\text{ 19}\]? |
| A. | 121 |
| B. | 81 |
| C. | 100 |
| D. | 64 |
| Answer» D. 64 | |
| 28. |
Find a number which is a multiple of all the numbers from 1 to 10? |
| A. | 5040 |
| B. | 1260 |
| C. | 720 |
| D. | 1440 |
| Answer» B. 1260 | |
| 29. |
The table lists the number of factors for some numbers. Number Number of factions 21 4 23 2 25 3 27 4 29 2 How many prime numbers are there between 20 and 30? |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 30. |
Direction: The given incomplete table shows the number of pencils sold in two shops A and B in a week. Sunday Monday Tuesday Wednesday Thursday Friday Saturday A 3 6 12 21 B 4 8 20 How many more pencils were sold by shop B than shop A on Friday? |
| A. | 18 |
| B. | 6 |
| C. | 12 |
| D. | 24 |
| Answer» C. 12 | |
| 31. |
Direction: The given incomplete table shows the number of pencils sold in two shops A and B in a week. Sunday Monday Tuesday Wednesday Thursday Friday Saturday A 3 6 12 21 B 4 8 20 On which two days respectively did the shops A and B sell the same number of pencils? |
| A. | Thursday, Wednesday |
| B. | Wednesday, Thursday |
| C. | Tuesday, Wednesday |
| D. | Wednesday, Tuesday |
| Answer» E. | |
| 32. |
Direction: The given incomplete table shows the number of pencils sold in two shops A and B in a week. Sunday Monday Tuesday Wednesday Thursday Friday Saturday A 3 6 12 21 B 4 8 20 How many pencils were sold by shop B on Saturday? |
| A. | 12 |
| B. | 28 |
| C. | 16 |
| D. | 24 |
| Answer» C. 16 | |
| 33. |
Which of the following is the greatest prime number less than 100? |
| A. | 97 |
| B. | 99 |
| C. | 93 |
| D. | 100 |
| Answer» B. 99 | |
| 34. |
What is the sum of the least prime number and the least composite number? |
| A. | 1 |
| B. | 2 |
| C. | 6 |
| D. | 4 |
| Answer» D. 4 | |
| 35. |
Which among the following is a composite number? |
| A. | 17 |
| B. | 19 |
| C. | 21 |
| D. | 23 |
| Answer» D. 23 | |
| 36. |
Find the even number immediately after 17599. |
| A. | 17590 |
| B. | 17560 |
| C. | 17600 |
| D. | 18600 |
| Answer» D. 18600 | |
| 37. |
Find the missing number. Every prime number except ____ is odd. |
| A. | 1 |
| B. | 3 |
| C. | 2 |
| D. | 0 |
| Answer» D. 0 | |
| 38. |
What is the sum of prime numbers between 20 and 30? |
| A. | 50 |
| B. | 23 |
| C. | 52 |
| D. | 51 |
| Answer» D. 51 | |
| 39. |
Which number fills the blank? 11 and ____ are co-prime numbers. |
| A. | 11 |
| B. | 88 |
| C. | 143 |
| D. | 13 |
| Answer» E. | |
| 40. |
Observe the following. \[\begin{align} & \mathbf{1\times \_\_=30} \\ & \mathbf{2\times \_\_=30} \\ & \mathbf{3\times \_\_=30} \\ & \mathbf{5\times \_\_=30} \\ \end{align}\] What is the sum of all the missing factors of 30? |
| A. | 60 |
| B. | 30 |
| C. | 45 |
| D. | 61 |
| Answer» E. | |
| 41. |
By which number should the sum of the digits of a given number be divisible, for it to be divisible by 3? |
| A. | 1 |
| B. | 2 |
| C. | 9 |
| D. | 3 |
| Answer» E. | |
| 42. |
Which of the following numbers have a common factor 8? |
| A. | 32 and 56 |
| B. | 4 and 8 |
| C. | 27 and 54 |
| D. | 8 and 18 |
| Answer» B. 4 and 8 | |
| 43. |
Study the following. The number is a multiple of 4, between 6 and 15. It is also a factor of 16. Identify the number described in the box. |
| A. | 12 |
| B. | 16 |
| C. | 8 |
| D. | 4 |
| Answer» D. 4 | |
| 44. |
Which number should be added to 695 to make it divisible by 10? |
| A. | 1 |
| B. | 2 |
| C. | 0 |
| D. | 5 |
| Answer» E. | |
| 45. |
Find the two factors of 31. |
| A. | 0, 31 |
| B. | 2, 15 |
| C. | 31, 1 |
| D. | 62, 31 |
| Answer» D. 62, 31 | |
| 46. |
A What is the sum of the odd numbers between 5 and 12? |
| A. | 7 |
| B. | 27 |
| C. | 16 |
| D. | 17 |
| Answer» C. 16 | |
| 47. |
What is the product of all even numbers between 3 and 7? |
| A. | 4 |
| B. | 24 |
| C. | 10 |
| D. | 21 |
| Answer» C. 10 | |
| 48. |
Which of these is an example for twin primes? |
| A. | 11, 15 |
| B. | 17, 23 |
| C. | 3, 7 |
| D. | 11, 13 |
| Answer» E. | |
| 49. |
What is the product of all odd numbers between 3 and 8? |
| A. | 5 |
| B. | 24 |
| C. | 12 |
| D. | 35 |
| Answer» E. | |
| 50. |
Which of the following is the greatest prime number less than 50? |
| A. | 50 |
| B. | 49 |
| C. | 47 |
| D. | 43 |
| Answer» D. 43 | |