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MCQOPTIONS
This section includes 228 Mcqs, each offering curated multiple-choice questions to sharpen your Elementary Mathematics Quiz knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
A roller with diameter 84 cm and length 120 cm, makes 500 complete rotation to flat a field. If cost to flat the field is Rs. 5 per m2, then what will be the complete cost to flat the field? |
| A. | Rs. 7920 |
| B. | Rs. 8270 |
| C. | Rs. 6850 |
| D. | Rs. 7380 |
| Answer» B. Rs. 8270 | |
| 52. |
Find the area of the triangle whose vertices are (x, x), (0, 2x), (2x, 0). |
| A. | 4x2 units |
| B. | 0 units |
| C. | 2x2 units |
| D. | x2 units |
| Answer» C. 2x2 units | |
| 53. |
|
|||||||||
| A. | ± 2 | |||||||||
| B. | ± 3 | |||||||||
| C. | ± √3 | |||||||||
| D. | 4 | |||||||||
| Answer» D. 4 | ||||||||||
| 54. |
Divide 300 into two parts so that half of one part is less than the other part by 48. |
| A. | 160, 140 |
| B. | 168, 132 |
| C. | 150, 150 |
| D. | 120, 180 |
| Answer» C. 150, 150 | |
| 55. |
Ram invested a particular sum of money at 12% per annum with one of his friends Shyam. The same amount is invested in a bank at 12% p.a. interest compounded semi - annually. The difference between the amounts received after one year was Rs. 1800. Find the total sum invested by Ram. |
| A. | 850000 |
| B. | 1000000 |
| C. | 975000 |
| D. | 1200000 |
| Answer» C. 975000 | |
| 56. |
Arvind spens 75% of his income. His income is increased by 20% and he increases his expenditure by 10%. His savings are increased by |
| A. | 10% |
| B. | 20% |
| C. | 30% |
| D. | 50% |
| Answer» E. | |
| 57. |
The average salary of all the workers in a workshop is Rs. 8000. The average salary of 7 technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is |
| A. | 20 |
| B. | 21 |
| C. | 22 |
| D. | 23 |
| Answer» C. 22 | |
| 58. |
The HCF and LCM of two numbers are respectively 12 and 2448. If the distance of the numbers is 60, their sum is |
| A. | 348 |
| B. | 284 |
| C. | 248 |
| D. | 204 |
| Answer» B. 284 | |
| 59. |
|
|||||||||||
| A. | 8 | |||||||||||
| B. | 13 6 | |||||||||||
| C. | 13 | |||||||||||
| D. | 6 | |||||||||||
| Answer» E. | ||||||||||||
| 60. |
If two fair dice are thrown simultaneously what is the probability that the sum of the number on the top faces is less than 4? |
| A. | 1 12 |
| B. | 1 25 |
| C. | 1 15 |
| D. | 1 18 |
| Answer» B. 1 25 | |
| 61. |
A rectangular sheet of length 24 cm and of width 22 cm is rolled along the length into a right cylinder. What will be the volume of this cylinder? (π = 22/7) |
| A. | 1025 cm3 |
| B. | 1014 cm3 |
| C. | 1008 cm3 |
| D. | 1033 cm3 |
| Answer» D. 1033 cm3 | |
| 62. |
Find the area of the triangle whose vertices are (7, 3), (2, 5) and (4, 8). |
| A. | 39 unit 2 |
| B. | 19 unit 2 |
| C. | 23 unit 2 |
| D. | 3 unit 2 |
| Answer» C. 23 unit 2 | |
| 63. |
|
||||
| A. | 0 | ||||
| B. | 1 | ||||
| C. | 2 | ||||
| D. | 3 | ||||
| Answer» B. 1 | |||||
| 64. |
A man is 36 years old and his son is one - fourth as old as him. In how many years will the son be four - seventh as old as his father? |
| A. | 18 years |
| B. | 27 years |
| C. | 25 years |
| D. | 30 years |
| Answer» C. 25 years | |
| 65. |
At what simple interest rate shall a sum of money double itself in 4 years? |
| A. | 20% |
| B. | 25% |
| C. | 28% |
| D. | 30% |
| Answer» C. 28% | |
| 66. |
Of the total amount received by Nirdosh, 20% was spent on purchases and 5% of the remaining amount was spent on transportation. What was the initial amount if she is left with Rs. 1520? |
| A. | Rs. 2000 |
| B. | Rs. 2500 |
| C. | Rs. 3300 |
| D. | Rs. 3500 |
| Answer» B. Rs. 2500 | |
| 67. |
Three years ago, the average age of a family of 5 members was 17 years. A baby was born, but the average age of the family is still the same today. The present age of the baby is |
| A. | 5 years |
| B. | 3 years |
| C. | 2 years |
| D. | 6 years |
| Answer» D. 6 years | |
| 68. |
The least number which, when divided by 35 leaves the ramainder 25, and on division by 45 leaves the remainder 35 and on division by 55 leaves the remainder 45 is |
| A. | 3465 |
| B. | 3475 |
| C. | 3445 |
| D. | 3455 |
| Answer» E. | |
| 69. |
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||||||||||||||||||||||||||||||
| A. | – 2 | ||||||||||||||||||||||||||||||
| B. | 2 | ||||||||||||||||||||||||||||||
| C. | – 1 | ||||||||||||||||||||||||||||||
| D. | 1 | ||||||||||||||||||||||||||||||
| Answer» D. 1 | |||||||||||||||||||||||||||||||
| 70. |
Ravi is flying a kite with a 300 meter long thread. If the thread (assuming thread to be in straight line) of Kite makes an angle of 60° with the plane surface, find the height of the kite from the ground? |
| A. | 75√3 |
| B. | 150√3 |
| C. | 150 |
| D. | 180 |
| Answer» C. 150 | |
| 71. |
The ratio of the income of Ravi and Supal is 5 : 3 and their respective expenditure is 9 : 5. If they save Rs. 5200 and Rs. 3600 respectively, find the income of Supal? |
| A. | 9000 |
| B. | 10, 000 |
| C. | 9600 |
| D. | 10, 800 |
| Answer» D. 10, 800 | |
| 72. |
Average salary of all the workers in a factory is Rs. 20,000. The average salary of 10 accountants is Rs. 25,000 and the average salary of all the remaining workers is Rs. 15,000. Find the total number of workers in the factory? |
| A. | 25 |
| B. | 22 |
| C. | 20 |
| D. | 18 |
| Answer» D. 18 | |
| 73. |
The product of two numbers is 2560 and their HCF is 16. The LCM of the numbers will be? |
| A. | 150 |
| B. | 160 |
| C. | 48 |
| D. | 75 |
| Answer» C. 48 | |
| 74. |
Each member in a kitty party contributed twice as many rupees as the total number of members present and total collection was Rs. 9248. The number of members present in the party was? |
| A. | 68 |
| B. | 56 |
| C. | 42 |
| D. | 66 |
| Answer» B. 56 | |
| 75. |
Average age of 6 boys is 12 years. The average age of 4 other boys is 18 years. Find the average age of all 10 boys. |
| A. | 12 years |
| B. | 14.4 years |
| C. | 15.16 years |
| D. | 13 years |
| Answer» C. 15.16 years | |
| 76. |
Neha is late by 9 minutes if she rides her cycle at a speed of 4 km/hour. If she rides at 5 km/hour, she arrives 9 min early. Find the distance. |
| A. | 6 km |
| B. | 8 km |
| C. | 10 km |
| D. | 12 km |
| Answer» B. 8 km | |
| 77. |
P and Qtogetherhave 3 times what Q and R have, while P, Q and R together have thirty rupees more than P. If Q has 5 times what R has then what amount does P have : |
| A. | Rs. 45 |
| B. | Rs. 55 |
| C. | Rs. 65 |
| D. | Rs. 75 |
| Answer» D. Rs. 75 | |
| 78. |
Men, women and children are employed to do a piece of work in proportion of 2, 3 and 5 days & their daily wages are in ratio of 2 : 2 : 8. When 100 men are employed, total daily wages of all the persons amount to Rs. 1000. Find monthly wages of the men in the April month of the year. |
| A. | Rs. 48 |
| B. | Rs. 28 |
| C. | Rs. 100 |
| D. | Rs. 72 |
| Answer» B. Rs. 28 | |
| 79. |
If compound interest on a certain sum of money at 5% per annum for 2 years is Rs. 246. The simple interest on the same sum for 4 years at 8% per annum is : |
| A. | Rs. 786 |
| B. | Rs. 768 |
| C. | Rs. 815 |
| D. | Rs. 840 |
| Answer» C. Rs. 815 | |
| 80. |
Ramesh has to pay Rs. 1261 as compound interest for 3 years at 5% per annum. Find the principal he lent: |
| A. | Rs. 6000 |
| B. | Rs. 7500 |
| C. | Rs. 8000 |
| D. | Rs. 9000 |
| Answer» D. Rs. 9000 | |
| 81. |
A train 300 m long running at 36 kmph takes 55 seconds to cross a tunnel. Length of tunnel is |
| A. | 150 |
| B. | 250 |
| C. | 350 |
| D. | 400 |
| Answer» C. 350 | |
| 82. |
A number of boys raised Rs. 900 for a famine relief fund, each boy giving as many 25 paise coins as there were total boys. The number of boys were? |
| A. | 40 |
| B. | 50 |
| C. | 55 |
| D. | 60 |
| Answer» E. | |
| 83. |
A cricket player has a mean score of 70 runs in 12 innings. Find out how many runs should be score in his next innings to raise the mean score to 75. |
| A. | 135 |
| B. | 130 |
| C. | 140 |
| D. | 137.5 |
| Answer» B. 130 | |
| 84. |
If the square of the sum of two numbers is equal to 4 times of their product, then ratio of these numbers is |
| A. | 1 : 2 |
| B. | 2 : 1 |
| C. | 1 : 3 |
| D. | 1 : 1 |
| Answer» E. | |
| 85. |
LCM of two numbers is 450 and their HCF is 10. If one number is 50, the other number will be: |
| A. | 35 |
| B. | 90 |
| C. | 100 |
| D. | 105 |
| Answer» C. 100 | |
| 86. |
The milk and water in a mixture are in the ratio 7 : 5. When 15 liters of water are added to it, the ratio of milk and water in the new mixture becomes 7 : 8. The total quantity of water in the new mixture is |
| A. | 35 liters |
| B. | 40 liters |
| C. | 60 liters |
| D. | 96 liters |
| Answer» C. 60 liters | |
| 87. |
Two trains travel in the same direction running at 40 km/hour and 20 km/hour respectively. The faster train completely passes a man sitting in the slower train in 5 seconds. The length of the faster train is: |
| A. | 23 2 m 9 |
| B. | 27 m |
| C. | 27 7 m 9 |
| D. | 23 m |
| Answer» D. 23 m | |
| 88. |
The cost price of 36 books is equal to the selling price of 30 books, find the gain percent. |
| A. | 10% |
| B. | 15% |
| C. | 20% |
| D. | 30% |
| Answer» D. 30% | |
| 89. |
A sum of money lent at simple interest amounts to Rs. 900 in 2 years and Rs. 950 in 3 years. Find the sum? |
| A. | Rs. 800 |
| B. | Rs. 820 |
| C. | Rs. 825 |
| D. | Rs. 850 |
| Answer» B. Rs. 820 | |
| 90. |
Average marks obtained by 8 students in an examination was 51 and by 9 other students was 68. Average marks of all 17 students was: |
| A. | 20 |
| B. | 35 |
| C. | 50 |
| D. | 60 |
| Answer» E. | |
| 91. |
If 3 times a number exceeds its 3/5 by 60, then what is the number? |
| A. | 25 |
| B. | 40 |
| C. | 35 |
| D. | 32 |
| Answer» B. 40 | |
| 92. |
In how many years will be simple interest on a sum of money be equal to the principal at the rate of 16.66% per annum? |
| A. | 2 years |
| B. | 4 years |
| C. | 6 years |
| D. | 8 years |
| Answer» D. 8 years | |
| 93. |
Find the selling price of an article of a shopkeeper allows two successive discounts of 5% each on the marked price of Rs. 80. |
| A. | 72.20 |
| B. | 76.80 |
| C. | 80.20 |
| D. | 68.70 |
| Answer» B. 76.80 | |
| 94. |
A man purchased an article and sold it to B at a profit of 25% and B sold it to C at a loss of 10% and C paid Rs. 675 for it. For how much did A purchase it. |
| A. | Rs. 350 |
| B. | Rs. 500 |
| C. | Rs. 600 |
| D. | Rs. 450 |
| Answer» D. Rs. 450 | |
| 95. |
If 15% of (A + B) = 25% of (A – B) then what percent of B is A ? |
| A. | 110% |
| B. | 250% |
| C. | 300% |
| D. | 400% |
| Answer» E. | |
| 96. |
The ratio of the income of P and Q is 3 : 4 and the ratio of their expenditure is 2 : 3. If both of them save Rs. 6000, the income of P is |
| A. | 13000 |
| B. | 15000 |
| C. | 18000 |
| D. | 20500 |
| Answer» D. 20500 | |
| 97. |
If the average marks of three batches of 55, 60 and 45 students is 50, 55 and 60 respectively, then the average marks of all the students is |
| A. | 58 |
| B. | 56.69 |
| C. | 54.68 |
| D. | 60 |
| Answer» D. 60 | |
| 98. |
How many natural numbers divisible by 7 are there between 2 and 300? |
| A. | 30 |
| B. | 32 |
| C. | 35 |
| D. | 42 |
| Answer» E. | |
| 99. |
Q is a point in the interior of a rectangle ABCD. If QA = 3cm, QB = 4cm and QC = 5cm then the length of of QD is |
| A. | 3√2 |
| B. | 5√2 |
| C. | √34 |
| D. | √41 |
| Answer» B. 5√2 | |
| 100. |
In an examination, a student had to obtain 33% of the maximum marks to pass. He got 125 marks and failed by 40 marks. The maximum marks will be: |
| A. | 100 |
| B. | 175 |
| C. | 250 |
| D. | 500 |
| Answer» E. | |