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. |
Q: The LCM of two consecutive even numbers is 144, find the numbers? |
| A. | 16 and 18 |
| B. | 14 and 16 |
| C. | 18 and 20 |
| D. | 22 and 24 |
| Answer» B. 14 and 16 | |
| 2. |
Q: The LCM of three different numbers is 120. Which of the following cannot be their HCF? |
| A. | 24 |
| B. | 35 |
| C. | 8 |
| D. | 12 |
| Answer» C. 8 | |
| 3. |
Q: The lateral surface area of a cylinder is 792cm2. If its height is 14cm, then its volume (in cm3) is? [Take π = 22/7 ] |
| A. | 2564 |
| B. | 3929 |
| C. | 1243 |
| D. | 3564 |
| Answer» E. | |
| 4. |
Q: The largest number, which divides 25, 73 and 97 to leave the same remainder in each case, is |
| A. | 21 |
| B. | 6 |
| C. | 24 |
| D. | 23 |
| Answer» D. 23 | |
| 5. |
Q: The largest number of five digits, which is a perfect square is |
| A. | 99999 |
| B. | 99856 |
| C. | 99976 |
| D. | 99764 |
| Answer» C. 99976 | |
| 6. |
Q: While selling an article, a shopkeeper gives a discount of 5%. If he gives a discount of 7%, he earns Rs.15 less as profit. The marked price of the article is - |
| A. | Rs.1250 |
| B. | Rs.840 |
| C. | Rs.750 |
| D. | Rs.850 |
| Answer» D. Rs.850 | |
| 7. |
Q: The largest natural number which exactly divides the product of any four consecutive natural numbers is |
| A. | 24 |
| B. | 120 |
| C. | 6 |
| D. | 12 |
| Answer» B. 120 | |
| 8. |
Q: The largest four-digit number which is a perfect cube, is: |
| A. | 9000 |
| B. | 9261 |
| C. | 9874 |
| D. | None of these |
| Answer» C. 9874 | |
| 9. |
Q: The largest 4 - digit number exactly divisible by each of 12, 15, 18 and 27 is : |
| A. | 9930 |
| B. | 9960 |
| C. | 9690 |
| D. | 9720 |
| Answer» E. | |
| 10. |
Q: The largest and the smallest angles of a triangle are in the ratio of 3:1 respectively. The second largest angle of the triangle is equal to 56°. What is the value of largest angle of the triangle? |
| A. | 49 |
| B. | 129 |
| C. | 123 |
| D. | 93 |
| E. | None of these |
| Answer» E. None of these | |
| 11. |
Q: The largest and the second largest angle of a triangle are in the ratio of 13:12 respectively. The smallest angle is 20% of the sum of the largest and the second largest angles. What is the sum of the smallest and the second largest angles? |
| A. | 120° |
| B. | 108° |
| C. | 100° |
| D. | 102° |
| E. | None of these |
| Answer» E. None of these | |
| 12. |
Q: The largest and the second largest angles of a triangle are in the ratio of 3 : 2 respectively. The smallest angle is 20% of the sum of the rest two angles. What is the sum of the smallest and the second largest angles? |
| A. | 80° |
| B. | 60° |
| C. | 100° |
| D. | 90° |
| Answer» E. | |
| 13. |
Q: The L.C.M and H.C.F of the two numbers are 84 and 21 respectively. If the numbers have a ratio of 1: 4, what is the larger number? |
| A. | 56 |
| B. | 84 |
| C. | 82 |
| D. | 15 |
| Answer» C. 82 | |
| 14. |
Q: The L.C.M. of two numbers is 4 times their H.C.F. The sum of L.C.M. and H.C.F is 125. If one of the numbers is 100, then the other number is- |
| A. | 100 |
| B. | 125 |
| C. | 5 |
| D. | 25 |
| Answer» E. | |
| 15. |
Q: The investments made by X and Y are the ratio 3: 2. If 5% of total profit is donated and X gets ₹ 8,550 as his share of profit then what is the amount of total profit. |
| A. | 11050 |
| B. | 12020 |
| C. | 14000 |
| D. | 15000 |
| Answer» E. | |
| 16. |
Q: The income of P and Q are in the ratio 3:2 and their expenditures are in the ratio 3:2 and their expenditures are in the ratio 5:3. If each saves Rs. 2,000. What is their income? |
| A. | 24,000 & 16,000 |
| B. | 12,000 & 8,000 |
| C. | 10,000 & 8,000 |
| D. | 15,000 & 10,000 |
| Answer» B. 12,000 & 8,000 | |
| 17. |
Q: The income of C is 20 % more than B's and the income of B is 25 % more than A’s. Find by how much percent is C's income more than A’s? |
| A. | 1.5 |
| B. | 0.5 |
| C. | 0.25 |
| D. | 0.35 |
| Answer» C. 0.25 | |
| 18. |
Q: The income of A and B are in the ratio of 4:7. A and B saves Rs. 4000 and 5000 respectively. If the expenditure of A is equal to 60% of the expenditure of B. Then, find the difference between their incomes. |
| A. | 15000 |
| B. | 20000 |
| C. | 10000 |
| D. | 12000 |
| Answer» B. 20000 | |
| 19. |
Q: The income of A is 25% more than that of B and the income of C is 65% less than the sum of the incomes of A and B. Income of C is what percent less than the income of A? |
| A. | 32 |
| B. | 37 |
| C. | 35 |
| D. | 28 |
| Answer» C. 35 | |
| 20. |
Q: The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is |
| A. | 4 cm |
| B. | 9 cm |
| C. | 12 cm |
| D. | $${9\over2} $$ cm |
| Answer» C. 12 cm | |
| 21. |
Q: The heights of Arun’s family members are given in cm’s as 165, 180, 181, 163, 172, 180, 162 The median height of the family will be |
| A. | 172 |
| B. | 170 |
| C. | 131 |
| D. | 167 |
| Answer» B. 170 | |
| 22. |
Q: The heights of a cone, cylinder and hemisphere are equal. If their radii are in the ratio 2:3:1, then the ratio of their volumes is: |
| A. | 02:09:02 |
| B. | 04:09:01 |
| C. | 04:27:02 |
| D. | 02:03:01 |
| Answer» D. 02:03:01 | |
| 23. |
Q: The height of a square base right prism is 15 cm. If the total surface area of the prism is 608 cm2 , then what will be the volume of prism? |
| A. | 950 cm3 |
| B. | 970 cm3 |
| C. | 960 cm3 |
| D. | 940 cm3 |
| Answer» D. 940 cm3 | |
| 24. |
Q: The height of a wall is six times its width and the length of the wall is seven times its height. If volume of the wall be 16128 cube m, its width is |
| A. | 5m |
| B. | 4m |
| C. | 4.5m |
| D. | 6m |
| Answer» C. 4.5m | |
| 25. |
Q: The height of a light house is 20 meters above sea level. The angle of depression (from the top of the lighthouse) of a ship in the sea is 30°. What is the distance of the ship from the foot of the light house? |
| A. | 16 m |
| B. | 20√ 3 m |
| C. | 20 m |
| D. | 30 m |
| Answer» C. 20 m | |
| 26. |
Q: The HCF of two numbers is 96 and their LCM is 1296. If one of the numbers is 864, the other is |
| A. | 140 |
| B. | 144 |
| C. | 132 |
| D. | 135 |
| Answer» C. 132 | |
| 27. |
Q: The HCF of two numbers is 4 and the two other factors of LCM are 5 and 7. Find the smaller of the two numbers. |
| A. | 10 |
| B. | 14 |
| C. | 20 |
| D. | 28 |
| Answer» D. 28 | |
| 28. |
Q: The HCF of two numbers, each having three digits, is 17 and their LCM is 714. The sum of the numbers will be: |
| A. | 221 |
| B. | 731 |
| C. | 289 |
| D. | 391 |
| Answer» B. 731 | |
| 29. |
Q: The HCF of two numbers 12906 and 14818 is 478. Their LCM is: |
| A. | 400086 |
| B. | 200043 |
| C. | 600129 |
| D. | 600129 |
| Answer» B. 200043 | |
| 30. |
Q: The HCF of 156, 312 and 195 is : |
| A. | 39 |
| B. | 3 |
| C. | 78 |
| D. | 13 |
| Answer» B. 3 | |
| 31. |
Q: The HCF and LCM of two numbers are 3 and 2730 respectively. If one of the numbers is 78, find the other number. |
| A. | 107 |
| B. | 103 |
| C. | 105 |
| D. | 102 |
| Answer» D. 102 | |
| 32. |
Q: The HCF and LCM of two numbers are 44 and 264 respectively. If the first number is divided by 2, the quotient is 44. The other number is: |
| A. | 147 |
| B. | 528 |
| C. | 132 |
| D. | 264 |
| Answer» D. 264 | |
| 33. |
Q: The HCF and LCM of two numbers are 21 and 4641 respectively. If one of the numbers lies between 200 and 300, then the two numbers are- |
| A. | 273, 357 |
| B. | 273361 |
| C. | 273, 359 |
| D. | 273, 363 |
| Answer» B. 273361 | |
| 34. |
Q: The HCF and LCM of two numbers are 12 and 924 respectively. Then the number of such pairs is: |
| A. | 2 |
| B. | 3 |
| C. | 0 |
| D. | 1 |
| Answer» B. 3 | |
| 35. |
Q: The HCF and LCM of two numbers are 12 and 336 respectively. If one of the number is 84, the other is |
| A. | 36 |
| B. | 48 |
| C. | 72 |
| D. | 96 |
| Answer» C. 72 | |
| 36. |
Q: The HCF and LCM of two number are 20 and 120, respectively. If one number is 50 percent more than the other number, then which is the smaller number. |
| A. | 80 |
| B. | 40 |
| C. | 60 |
| D. | 20 |
| Answer» C. 60 | |
| 37. |
Q: The H.C.F. of two numbers is 8. Which one of the following can never be their L.C.M? |
| A. | 24 |
| B. | 48 |
| C. | 56 |
| D. | 60 |
| Answer» E. | |
| 38. |
Q: The greatest value of $$ Sin^{4}θ+Cos^{4}θ $$ is: |
| A. | 2 |
| B. | 3 |
| C. | $${1\over2}$$ |
| D. | 1 |
| Answer» E. | |
| 39. |
Q: The greatest number, which when divides 989 and 1327 leave remainder 5 and 7 respectively: |
| A. | 8 |
| B. | 16 |
| C. | 24 |
| D. | 32 |
| Answer» D. 32 | |
| 40. |
Q: The greatest number, which when subtracted from 5834, gives a number exactly divisible by each of 20, 28, 32 and 35, is |
| A. | 1120 |
| B. | 4714 |
| C. | 5200 |
| D. | 5600 |
| Answer» C. 5200 | |
| 41. |
Q: The greatest number which when divided by 989 and 1327 leaves remainder 5 and 7 respectively is |
| A. | 8 |
| B. | 16 |
| C. | 24 |
| D. | 32 |
| Answer» D. 32 | |
| 42. |
Q: The greatest number that divides 411, 684, 821 and leaves 3, 4 and 5 as remainders, respectively, is |
| A. | 136 |
| B. | 204 |
| C. | 254 |
| D. | 146 |
| Answer» B. 204 | |
| 43. |
Q: The greatest number that can be subtracted from 10000 so that the remainder may be divisible by 32, 36, 48 and 54 is: |
| A. | 9216 |
| B. | 9316 |
| C. | 9136 |
| D. | 9236 |
| Answer» D. 9236 | |
| 44. |
Q: The greatest number that can be subtracted from 10000 so that the remainder may be divisible by 32, 36, 48 and 54 is- |
| A. | 9136 |
| B. | 9216 |
| C. | 9316 |
| D. | 9236 |
| Answer» B. 9216 | |
| 45. |
Q: The greatest number less than 1500, which is divisible by both 16 and 18, is: |
| A. | 1440 |
| B. | 1404 |
| C. | 1386 |
| D. | 1368 |
| Answer» B. 1404 | |
| 46. |
Q: The greatest fraction out of $$ {2\over 5},{5\over 6},{11\over 12},and \ {7\over8}$$ is |
| A. | $$ {11\over 12}$$ |
| B. | $$ {2\over 5}$$ |
| C. | $$ {7\over 8}$$ |
| D. | $$ {5\over 6}$$ |
| Answer» B. $$ {2\over 5}$$ | |
| 47. |
Q: The greatest four-digit perfect square number is: |
| A. | 9000 |
| B. | 9801 |
| C. | 9900 |
| D. | 9981 |
| Answer» C. 9900 | |
| 48. |
Q: The greatest 4-digit number which is a perfect square is |
| A. | 9999 |
| B. | 9909 |
| C. | 9801 |
| D. | 9081 |
| Answer» D. 9081 | |
| 49. |
Q: The graphs of the equations 3x + y-5=0 and 2x- y -5=0 intersect at the point P(α,β). What is the value of (3α + β)? |
| A. | 3 |
| B. | 5 |
| C. | -4 |
| D. | 4 |
| Answer» C. -4 | |
| 50. |
Q: The graph of the equations 25x + 75y = 225 and x = 9 meet the point: |
| A. | ( 3, 0 ) |
| B. | (0, 3) |
| C. | (0, 9) |
| D. | (9, 0) |
| Answer» E. | |