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MCQOPTIONS
This section includes 714 Mcqs, each offering curated multiple-choice questions to sharpen your Aptitude knowledge and support exam preparation. Choose a topic below to get started.
| 551. |
The sum of the age of a father and his son is 100 years now. 5 years ago their age were in the ratio of 2 : 1. The ratio of the age of father and son after 10 years will be |
| A. | 5 : 3 |
| B. | 4 : 3 |
| C. | 10 : 7 |
| D. | 3 : 5 |
| Answer» B. 4 : 3 | |
| 552. |
The ratio of age of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be |
| A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>22</center></td></tr><tr><td style="text-align: center;">24</td></tr></table> |
| B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>15</center></td></tr><tr><td style="text-align: center;">16</td></tr></table> |
| C. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>17</center></td></tr><tr><td style="text-align: center;">18</td></tr></table> |
| D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>11</center></td></tr><tr><td style="text-align: center;">12</td></tr></table> |
| Answer» D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>11</center></td></tr><tr><td style="text-align: center;">12</td></tr></table> | |
| 553. |
The ratio of present age of two brothers is 1 : 2 and 5 years back. the ratio was 1 : 3. What will be the ratio of their age after 5 years ? |
| A. | 1 : 4 |
| B. | 2 : 3 |
| C. | 3 : 5 |
| D. | 5 : 6 |
| Answer» D. 5 : 6 | |
| 554. |
The ratio of ages of two students is 3 : 2. One is older to the other by 5 years. What is the age of the younger student ? |
| A. | 2 years |
| B. | 10 years |
| C. | <table><tr><td rowspan="2">2</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> years</td></tr><tr><td style="text-align: center;">2</td></tr></table> |
| D. | 15 years |
| Answer» C. <table><tr><td rowspan="2">2</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> years</td></tr><tr><td style="text-align: center;">2</td></tr></table> | |
| 555. |
The ratio of the present age of Puneet and Appu is 2 : 3. After 3 years the ratio of their age will be 3 : 4. The present age of Puneet is : |
| A. | 3 years |
| B. | 6 years |
| C. | 9 years |
| D. | 4 years |
| Answer» C. 9 years | |
| 556. |
In an ornament the ratio of gold and copper is 3 : 2. The percentage of gold in the ornament is : |
| A. | 60 |
| B. | 40 |
| C. | 30 |
| D. | 20 |
| Answer» B. 40 | |
| 557. |
The ratio of present age of two brothers is 1 : 2 and 5 years back the ratio was 1 : 3. What |
| A. | 1 : 4 |
| B. | 2 : 3 |
| C. | 3 : 5 |
| D. | 5 : 6 |
| Answer» D. 5 : 6 | |
| 558. |
The ratio of two numbers is 3 : 4 and their LCM is 48. The sum of the two numbers is : |
| A. | 32 |
| B. | 28 |
| C. | 26 |
| D. | 24 |
| Answer» C. 26 | |
| 559. |
The ratio of the age of Ram and Rahim 10 years ago was 1 : 3. The ratio of their age five years hence will be 2 : 3. Then the ratio of their present age is |
| A. | 1 : 2 |
| B. | 3 : 5 |
| C. | 3 : 4 |
| D. | 2 : 5 |
| Answer» C. 3 : 4 | |
| 560. |
At present, the ratio of the age of Maya and Chhaya is 6 : 5 and fifteen years from now, the ratio will get changed to 9 : 8. Maya s present age is |
| A. | 21 years |
| B. | 24 years |
| C. | 30 years |
| D. | 40 years |
| Answer» D. 40 years | |
| 561. |
The present age of two persons are 36 and 50 years respectively. If after n years the ratio of their age will be 3 : 4, then the value of n is |
| A. | 4 |
| B. | 7 |
| C. | 6 |
| D. | 3 |
| Answer» D. 3 | |
| 562. |
The ratio of ages of two persons is 5 : 9 and the age of one of them is greater than the other by 40 years. The sum of their ages in year is |
| A. | 180 |
| B. | 140 |
| C. | 150 |
| D. | 160 |
| Answer» C. 150 | |
| 563. |
Eighteen years ago, the ratio of A s age to B s age was 8 : 13. Their present ratios are 5 : 7. |
| A. | 60 years |
| B. | 70 years |
| C. | 50 years |
| D. | 40 years |
| Answer» D. 40 years | |
| 564. |
The ratio of A s age to B s age is 4 : 3. A will be 26 years old after 6 years. The age of B now is : |
| A. | <table><tr><td rowspan="2">19</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"> years</td></tr><tr><td style="text-align: center;">2</td></tr></table> |
| B. | 12 years |
| C. | 21 years |
| D. | 15 years |
| Answer» E. | |
| 565. |
The ratio of the present ages of two boys is 3:4. After 3 years, the ratio of their ages is equal to will be 4:5.The ratio of their ages after 21 years will be |
| A. | 14:17 |
| B. | 17:19 |
| C. | 11:12 |
| D. | 10:11 |
| Answer» E. | |
| 566. |
If 4 years ago the ratio between the ages of P and Q was 5 : 6 and the sum of their ages at |
| A. | 5 : 6 |
| B. | 6 : 7 |
| C. | 7 : 8 |
| D. | 4 : 5 |
| Answer» C. 7 : 8 | |
| 567. |
The present ages of A and B are in the ratio 5 : 6 respectively. After seven years this ratio becomes 6 : 7. Then the present age of A in years is : |
| A. | 35 years |
| B. | 32 years |
| C. | 33 years |
| D. | 30 years |
| Answer» B. 32 years | |
| 568. |
In a 45 litres mixture of milk and water, the ratio of the milk to water is 2 : 1. When some quantity of water is added to the mixture, this ratio becomes 1 : 2. The quantity of water added is |
| A. | 10 litres |
| B. | 21 litres |
| C. | 35 litres |
| D. | 45 litres |
| Answer» E. | |
| 569. |
The current ages of Sonali and Monali are in the ratio 5 : 3. Five years from now, their ages will be in the ratio 10 : 7. Then, Monali s current age is : |
| A. | 5 years |
| B. | 3 years |
| C. | 9 years |
| D. | 15 years |
| Answer» D. 15 years | |
| 570. |
The sum of three numbers is 98. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is |
| A. | 49 |
| B. | 48 |
| C. | 30 |
| D. | 20 |
| Answer» D. 20 | |
| 571. |
The sum of three numbers is 116. The ratio of second to the third is 9 : 16 and the first to |
| A. | 30 |
| B. | 32 |
| C. | 34 |
| D. | 36 |
| Answer» E. | |
| 572. |
Three numbers are in the ratio of 3 : 2 : 5 and the sum of their squares is 1862. The smallest of these numbers is |
| A. | 24 |
| B. | 21 |
| C. | 14 |
| D. | 35 |
| Answer» D. 35 | |
| 573. |
The product of two positive integers is 1575 and their ratio is 9 : 7. The smaller integer is |
| A. | 25 |
| B. | 35 |
| C. | 45 |
| D. | 70 |
| Answer» C. 45 | |
| 574. |
When a particular number is subtracted from each of 7, 9, 11 and 15, the resulting numbers are in proportion. The number to be subtracted is : |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 5 |
| Answer» D. 5 | |
| 575. |
The sum of three numbers is 68. If the ratio of the first to the second be 2 : 3 and that of the second to the third be 5 : 3, then the second number is |
| A. | 30 |
| B. | 58 |
| C. | 20 |
| D. | 48 |
| Answer» B. 58 | |
| 576. |
Three numbers are in the ratio 1 : 2 : 3 . 234 |
| A. | 72, 84, 108 |
| B. | 60, 72, 96 |
| C. | 72, 84, 96 |
| D. | 72, 96, 108 |
| Answer» E. | |
| 577. |
Two numbers are in the ratio 1 : 3. If their sum is 240, then their difference is |
| A. | 120 |
| B. | 108 |
| C. | 100 |
| D. | 96 |
| Answer» B. 108 | |
| 578. |
Three numbers are in the ratio 5 : 6 : 7. If the product of the numbers is 5670, then the greatest number is |
| A. | 15 |
| B. | 18 |
| C. | 21 |
| D. | 28 |
| Answer» D. 28 | |
| 579. |
Two numbers are in the ratio 5 : 7. On diminishing each of them by 40, they become in the ratio 17 : 27. The difference of the numbers is : |
| A. | 18 |
| B. | 52 |
| C. | 137 |
| D. | 50 |
| Answer» E. | |
| 580. |
The ratio between two numbers is 3 : 4. If each number is increased by 6, the ratio becomes 4 : 5. The difference between the numbers is |
| A. | 1 |
| B. | 3 |
| C. | 6 |
| D. | 8 |
| Answer» D. 8 | |
| 581. |
Two numbers are in the ratio 3 : 5 and their LCM is 225. The smaller number is |
| A. | 45 |
| B. | 60 |
| C. | 75 |
| D. | 90 |
| Answer» B. 60 | |
| 582. |
The ratio of two numbers is 10 : 7 and their difference is 105. The sum of these numbers is |
| A. | 595 |
| B. | 805 |
| C. | 1190 |
| D. | 1610 |
| Answer» B. 805 | |
| 583. |
Two numbers are in the ratio 2 : 3. If 2 is subtracted from the first and 2 is added to the second, the ratio becomes 1 : 2. The sum of the numbers is : |
| A. | 30 |
| B. | 28 |
| C. | 24 |
| D. | 10 |
| Answer» B. 28 | |
| 584. |
Of the three numbers, the ratio of the first and the second is 8 : 9 and that of the second and third is 3 : 4. If the product of the first and third number is 2400, then the second number is : |
| A. | 45 |
| B. | 40 |
| C. | 30 |
| D. | 55 |
| Answer» B. 40 | |
| 585. |
The two numbers are in the ratio 2 : 3 and their product is 96. The sum of the numbers is |
| A. | 5 |
| B. | 20 |
| C. | 101 |
| D. | 102 |
| Answer» C. 101 | |
| 586. |
Three numbers are in the ratio 5:7:12. If the sum of the first and the third numbers is greater than the second number by 50. The sum of the three numbers is |
| A. | 125 |
| B. | 120 |
| C. | 95 |
| D. | 85 |
| Answer» C. 95 | |
| 587. |
Two numbers are in ratio 5 : 8. If their difference is 48, then the smaller number is |
| A. | 80 |
| B. | 96 |
| C. | 128 |
| D. | 64 |
| Answer» B. 96 | |
| 588. |
If two numbers are in the ratio 2 : 3 and the ratio becomes 3 : 4 when 8 is added to both |
| A. | 10 |
| B. | 80 |
| C. | 40 |
| D. | 100 |
| Answer» D. 100 | |
| 589. |
If the product of two positive numbers is 1575 and their ratio is 7 : 9, then the greater number is |
| A. | 45 |
| B. | 35 |
| C. | 135 |
| D. | 63 |
| Answer» B. 35 | |
| 590. |
Of three positive numbers, the ratio of 1st and 2nd is 8 : 9, that of 2nd and 3rd is 3:4. The product of 1st and 3rd is 2400. The sum of the three numbers is |
| A. | 145 |
| B. | 185 |
| C. | 295 |
| D. | 155 |
| Answer» B. 185 | |
| 591. |
What number should be added to each of 6, 14, 18 and 38 so that the resulting numbers make a proportion ? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 592. |
Which number when added to each of the numbers 6, 7, 15, 17 will make the resulting numbers proportional ? |
| A. | 6 |
| B. | 5 |
| C. | 4 |
| D. | 3 |
| Answer» E. | |
| 593. |
Three numbers are in the ratio 3 : 4 : 5. The sum of the largest and the smallest equals the sum of the second and 52. The smallest number is |
| A. | 20 |
| B. | 27 |
| C. | 39 |
| D. | 52 |
| Answer» D. 52 | |
| 594. |
If the sum of two quantities is equal to three times their difference, then the ratio of the two |
| A. | 1 : 3 |
| B. | 3 : 1 |
| C. | 2 : 1 |
| D. | 2 : 3 |
| Answer» D. 2 : 3 | |
| 595. |
The ratio of three positive numbers is 2 : 3 : 5 and the sum of their squares is 608. The three numbers are |
| A. | 2, 3, 5 |
| B. | 10, 15, 25 |
| C. | 8, 12, 20 |
| D. | 4, 6, 10 |
| Answer» D. 4, 6, 10 | |
| 596. |
The sum of two numbers is equal to 20 and their difference is 25. The ratio of the two numbers is |
| A. | 9 : 1 |
| B. | 7 : 9 |
| C. | 3 : 5 |
| D. | 2 : 7 |
| Answer» B. 7 : 9 | |
| 597. |
The average of two numbers is 62. If 2 is added to the smallest number, the ratio between the numbers becomes 1 : 2. The difference of the numbers is |
| A. | 62 |
| B. | 40 |
| C. | 84 |
| D. | 44 |
| Answer» E. | |
| 598. |
The number to be added to each of the numbers 7, 16, 43, 79 to make the numbers in proportion is |
| A. | 2 |
| B. | 3 |
| C. | 5 |
| D. | 1 |
| Answer» D. 1 | |
| 599. |
What number should be subtracted from both terms of the ratio 15 : 19 in order to make it |
| A. | 9 |
| B. | 6 |
| C. | 5 |
| D. | 3 |
| Answer» E. | |
| 600. |
Three numbers are in the ratio 2 : 3 : 4. If the sum of their squares is 1856, then the numbers are |
| A. | 8, 12 and 16 |
| B. | 16, 24 and 32 |
| C. | 12, 18 and 24 |
| D. | None of the above |
| Answer» C. 12, 18 and 24 | |