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MCQOPTIONS
This section includes 3977 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 701. |
Q: The shadow of a tower when the angle of elevation of the sun is 45 °, is found to be 10 m longer that when it was 60 °. The height of the tower is |
| A. | 10(√3-1) m |
| B. | 10(√3+1) m |
| C. | 5(√3-1) m |
| D. | 5(3+√3) m |
| Answer» E. | |
| 702. |
Q: The shadow of a tower, when the angle of elevation of the sun is 60° is found to be 15 m shorter than when it is 45°. Then height of the tower is |
| A. | 41.5 m |
| B. | 35.5 m |
| C. | 26.5m |
| D. | 20.5m |
| Answer» C. 26.5m | |
| 703. |
Q: The shadow of a tower standing on a level plane is found to be 30 metre longer when the Sun's altitude changes from 60 ° to 45 °. The height of the tower is |
| A. | 15 (√3-1) m |
| B. | 15 (3-√3) m |
| C. | 15 (3+√3) m |
| D. | 15 (3-√3) m |
| Answer» D. 15 (3-√3) m | |
| 704. |
Q: The selling price of each plain books and lined books sold by store B is Rs. 250 and Rs. 175 respectively. Then, find the total amount earned by store B on selling these books if 60% of lined books are sold by the store? |
| A. | ₹ 3.8 lac |
| B. | ₹ 4.1 lac |
| C. | ₹ 2.5 lac |
| D. | ₹ 3.6 lac |
| E. | ₹ 3.5 lac |
| Answer» C. ₹ 2.5 lac | |
| 705. |
Q: The selling price of the product was equal to 50% of its cost price. Two gradual discounts were offered on the product. If the first discount was 20%, then what was the second discount? |
| A. | 0.3 |
| B. | 0.375 |
| C. | 0.25 |
| D. | 0.3333 |
| Answer» C. 0.25 | |
| 706. |
Q: The selling price of an article is Rs. 1920 and the discount given is 4%. The market price of the article is - |
| A. | Rs.1600 |
| B. | Rs.1200 |
| C. | Rs.2400 |
| D. | Rs. 2000 |
| Answer» E. | |
| 707. |
Q: The selling price of 5 articles is the same as the cost price of 3 articles. The gain or loss is |
| A. | 20% gain |
| B. | 25% gain |
| C. | 33.33% loss |
| D. | 40% loss |
| Answer» E. | |
| 708. |
Q: The sector angle corresponding to the Violin is |
| A. | 16.8° |
| B. | 16° |
| C. | 57.6° |
| D. | 48° |
| Answer» D. 48° | |
| 709. |
Q: The scooterist completes the journey (in hours): |
| A. | 3 |
| B. | 2 |
| C. | $$2 {1\over 2} $$ |
| D. | $$3 {1\over 2} $$ |
| Answer» D. $$3 {1\over 2} $$ | |
| 710. |
Q: The savings of the family is more than that of expenditure incurred on: |
| A. | housing |
| B. | clothing |
| C. | transport |
| D. | others |
| Answer» B. clothing | |
| 711. |
Q: The sales of Yamaha increased from 2001 to 2005 by what percentage? |
| A. | 0.1333 |
| B. | 0.106 |
| C. | 0.1111 |
| D. | 0.12 |
| E. | None of these |
| Answer» D. 0.12 | |
| 712. |
Q: The salaries of A and B together amount to Rs. 2000. A spends 95% of his salary and B 85% of his. If how, their savings are the same, then what is A’s salary? |
| A. | Rs. 1500 |
| B. | Rs. 1250 |
| C. | Rs. 750 |
| D. | Rs. 2600 |
| Answer» B. Rs. 1250 | |
| 713. |
Q: The retail price of a water geyser is 1265. If the manufacturer gains 10 %, the wholesale dealer gains 15 % and the retailer gains 25 % , then the cost of the product is – |
| A. | 800 |
| B. | 900 |
| C. | 700 |
| D. | 600 |
| Answer» B. 900 | |
| 714. |
Q: The respective ratio of, the present age of a mother and daughter is 7 : 1. Four years ago the respective ratio of their age was 19 : 1. What will be the mother’s age four years from now? |
| A. | 42 years |
| B. | 38 years |
| C. | 46 years |
| D. | 36 years |
| E. | None of these |
| Answer» D. 36 years | |
| 715. |
Q: The remainder when (1523 + 2323) is divided by 19, is |
| A. | 0 |
| B. | 4 |
| C. | 15 |
| D. | 18 |
| Answer» B. 4 | |
| 716. |
Q: The reduction of Rs . 12 in the selling price of an article will changes 5 % gain into $$ 2{1\over 2}\% $$ loss . The cost price of the article is |
| A. | Rs. 140 |
| B. | Rs. 160 |
| C. | Rs. 80 |
| D. | Rs. 100 |
| Answer» C. Rs. 80 | |
| 717. |
Q: The real number to be added to 13851 to get a number that is divisible by 87 is : |
| A. | 18 |
| B. | 43 |
| C. | 54 |
| D. | 69 |
| Answer» E. | |
| 718. |
Q: The ratio of working efficiency at X and Y is 3:7. Working together, they can complete the work in 15 days. They together worked for 7 days. Then, find the time taken by X to complete 60% at the remaining work. |
| A. | 17 days |
| B. | 18 days |
| C. | 16 days |
| D. | 16.5 days |
| Answer» D. 16.5 days | |
| 719. |
Q: The ratio of Volume of two spheres A and B is 8 : 1. The Surface Area of Sphere B is 616 cm2. Find the radius of sphere A. |
| A. | 14 cm |
| B. | 16 cm |
| C. | 10 cm |
| D. | 12 cm |
| Answer» B. 16 cm | |
| 720. |
Q: The ratio of two unequal sides of a rectangle is 1 : 2. If its perimeter is 24 cm, then the length of diagonal in cm is: |
| A. | $$ {2 \over {\sqrt {5}}}$$ |
| B. | $$ {4 \over {\sqrt {5}}}$$ |
| C. | $$ {2 {\sqrt {5}}}$$ |
| D. | $$ {4 {\sqrt {5}}}$$ |
| Answer» E. | |
| 721. |
Q: The ratio of two positive numbers is 3 : 4. The sum of their squares is 400. What is the sum of the numbers? |
| A. | 28 |
| B. | 22 |
| C. | 26 |
| D. | 24 |
| Answer» B. 22 | |
| 722. |
Q: The ratio of two numbers is 4:5 and their LCM is 120. The numbers are |
| A. | 30, 40 |
| B. | 40, 32 |
| C. | 24, 30 |
| D. | 36, 20 |
| Answer» D. 36, 20 | |
| 723. |
Q: The ratio of two numbers is 5 : 11. If both numbers are increased by 10, the ratio becomes 7 : 13. What is the sum of the two numbers? |
| A. | 80 |
| B. | 32 |
| C. | 48 |
| D. | 160 |
| Answer» B. 32 | |
| 724. |
Q: The ratio of two numbers is 2: 3 and their L.C.M is 48. What is the number? |
| A. | 8, 6 |
| B. | 16, 24 |
| C. | 18, 32 |
| D. | 25, 28 |
| Answer» C. 18, 32 | |
| 725. |
Q: The ratio of two numbers is 3:8 and their difference is 115. The smaller of the two numbers is: |
| A. | 184 |
| B. | 194 |
| C. | 69 |
| D. | 59 |
| Answer» D. 59 | |
| 726. |
Q: The ratio of two number is 3 :5 . If 6 added to both the number then ratio become 2 :3 then find out the number? |
| A. | 21 and 35 |
| B. | 30 and 50 |
| C. | 24 and 40 |
| D. | 18 and 30 |
| Answer» E. | |
| 727. |
Q: The ratio of total number of students in activity II and I is ? |
| A. | 01:02:00 |
| B. | 09:20:00 |
| C. | 19:07:00 |
| D. | 21:10:00 |
| Answer» C. 19:07:00 | |
| 728. |
Q: The ratio of total production of fertilizers in the year 1996 and 1997 to that of total production in the year 1995, 1998 and 2000 is |
| A. | 05:06:00 |
| B. | 06:05:00 |
| C. | 20:29:00 |
| D. | 13:24:00 |
| E. | None of these |
| Answer» B. 06:05:00 | |
| 729. |
Q: The ratio of the volume of two right circular cylinder is 2 : 3. And the ratio of their radius is 1 : 2. Find the ratio of their heights? |
| A. | 03:04:00 |
| B. | 08:03:00 |
| C. | 04:03:00 |
| D. | 03:08:00 |
| Answer» C. 04:03:00 | |
| 730. |
Q: The ratio of the volume of right circular cylinder and a right circular cone of the same base and height will be: |
| A. | 01:03:00 |
| B. | 02:03:00 |
| C. | 03:02:00 |
| D. | 03:01:00 |
| Answer» E. | |
| 731. |
Q: The ratio of the total number of boys passed to the total number of girls passed in the three classes VII, VIII and IX is |
| A. | 19:25:00 |
| B. | 21:26:00 |
| C. | 20:23:00 |
| D. | 18:21:00 |
| Answer» D. 18:21:00 | |
| 732. |
Q: The ratio of the total amount of money spent on housing to that spent on education was |
| A. | 05:02:00 |
| B. | 02:05:00 |
| C. | 04:05:00 |
| D. | 5:4 |
| Answer» E. | |
| 733. |
Q: The ratio of the students of one school is 3: 5 with the students of the other school, if in the first school there were 50 students more and in the second there were 80 students less then the ratio would be 5: 6. Find the total number of students in both schools. |
| A. | 600 |
| B. | 800 |
| C. | 400 |
| D. | 250 |
| Answer» C. 400 | |
| 734. |
Q: The ratio of the square of volume of two cylinders is a:b and the ratio of their radius is x:y, then what is the ratio of their heights? |
| A. | xa : yb |
| B. | $$xa^2 : yb^2$$ |
| C. | $$xb^2 : ya^2$$ |
| D. | $$a^2y^2 : b^2x^2$$ |
| Answer» E. | |
| 735. |
Q: The ratio of the speeds of the two airplanes is 7:15. If the first airplane covers a distance of 1050 km in 3 hours, what is the speed of the second airplane? |
| A. | 675 km/hour |
| B. | 750 km/hour |
| C. | 900 km/hour |
| D. | 720 km/hour |
| Answer» E. | |
| 736. |
Q: The ratio of the sides of a triangle is 3: 4: a and the area of this triangle is 216 square cm. And the perimeter of this triangle is 72 cm. Then the value of a will be - |
| A. | 8 cm |
| B. | 5 cm |
| C. | 6 cm |
| D. | 12 cm |
| Answer» C. 6 cm | |
| 737. |
Q: The ratio of the speeds of the two airplanes is 11: 18. If the first airplane covers a distance of 1650 km in 3 hours, then what is the speed (m / s) of the second airplane? |
| A. | 270 |
| B. | 200 |
| C. | 250 |
| D. | 225 |
| Answer» D. 225 | |
| 738. |
Q: The ratio of the sides of a triangle is $$ {1\over2}$$: $$ {1\over3}$$: $$ {1\over4}$$ and its perimeter is 104 cm. is. What is the length of the longest arm? |
| A. | 52 cm |
| B. | 48 cm |
| C. | 44 cm |
| D. | 40 cm |
| Answer» C. 44 cm | |
| 739. |
Q: The ratio of the radii of two wheels is 3: 4, then the ratio of their circumferences will be. |
| A. | 02:03:00 |
| B. | 04:03:00 |
| C. | 03:04:00 |
| D. | 03:05:00 |
| Answer» D. 03:05:00 | |
| 740. |
Q: The ratio of the present ages of Sunita and Vinita is 4 : 5. Six years hence the ratio of their ages will be 14 : 17. What will be the ratio of their ages 12 years hence? |
| A. | 15:19:00 |
| B. | 13:15:00 |
| C. | 16:19:00 |
| D. | 17:19:00 |
| Answer» D. 17:19:00 | |
| 741. |
Q: The ratio of the present ages of Sunita and vinita is 4:5. Six years hence the ratio of their ages will be 14:17. What will be the ratio of their ages 12 years hence? |
| A. | 15:19:00 |
| B. | 13:15:00 |
| C. | 16:19:00 |
| D. | 17:19:00 |
| Answer» D. 17:19:00 | |
| 742. |
Q: The ratio of the present age of P and Q is 2: 3. The ratio of their age after 18 years will be 4: 5. What is the present age of Q? |
| A. | 27 years |
| B. | 30 years |
| C. | 25 years |
| D. | 24 years |
| Answer» B. 30 years | |
| 743. |
Q: The ratio of the participants in exhibition of class IX with the total participants of class IX is: |
| A. | 05:07:00 |
| B. | 05:14:00 |
| C. | 01:04:00 |
| D. | 03:05:00 |
| Answer» B. 05:14:00 | |
| 744. |
Q: The ratio of the number of students to the number of girls students in the school of 1638 students is 5: 2. If the number of girl students increases to 60, then what should be the decrease in the number of students to keep the new ratio of students to girls 4: 3? |
| A. | 496 |
| B. | 466 |
| C. | 476 |
| D. | 456 |
| Answer» C. 476 | |
| 745. |
Q: The ratio of the present age of A and B is 4:5. The sum of their age after 4 years will be 80 years. What will be the ratio of their age after 4 years? |
| A. | 11:09:00 |
| B. | 09:11:00 |
| C. | 03:04:00 |
| D. | 01:02:00 |
| E. | None of these |
| Answer» C. 03:04:00 | |
| 746. |
Q: The ratio of the outer and the inner perimeter of a circular path is 23 : 22, If the path is 5 meters wide the diameter of the inner circle is : |
| A. | 110 m |
| B. | 55 m |
| C. | 220 m |
| D. | 230 m |
| Answer» D. 230 m | |
| 747. |
Q: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship? |
| A. | 56 |
| B. | 70 |
| C. | 78 |
| D. | 80 |
| Answer» D. 80 | |
| 748. |
Q: The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? |
| A. | 08:09:00 |
| B. | 21:22:00 |
| C. | 17:18:00 |
| D. | 1900-01-01 00:09:00 |
| Answer» C. 17:18:00 | |
| 749. |
Q: The ratio of the number of boys and girls in a college is 6 : 7. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio? |
| A. | 72 : 77 |
| B. | 1900-01-01 11:36:00 |
| C. | 1900-01-01 12:35:00 |
| D. | 77 : 72 |
| Answer» B. 1900-01-01 11:36:00 | |
| 750. |
Q: The ratio of the income of A to that of B is 5 : 7. A and B save Rs.4,000 and Rs.5,000 respectively. If the expenditure of A is equal to $$ {66 {2\over 3}}{\%}$$ of the expenditure of B, then the total income of A and B is: |
| A. | 26400 |
| B. | 25200 |
| C. | 24000 |
| D. | 28800 |
| Answer» D. 28800 | |