MCQOPTIONS
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MCQOPTIONS
This section includes 759 Mcqs, each offering curated multiple-choice questions to sharpen your General Aptitude knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Average of 11 numbers is 32. If the average of the first six numbers is 26 and the average of the last six numbers is 36 then what is the value of the sixth number |
| A. | 30 |
| B. | 26 |
| C. | 32 |
| D. | 20 |
| Answer» E. | |
| 502. |
Average weight of 25 Students of a class is 50 kg. If the weight of the class teacher is included, the average is increased by 1 kg. The weight of the teacher is - |
| A. | 76 kg |
| B. | 77 kg |
| C. | 74 kg |
| D. | 75 kg |
| Answer» B. 77 kg | |
| 503. |
If the difference between the average of d, e and e, h is 19, then what will be the difference between d and h? |
| A. | 38 |
| B. | 22 |
| C. | 9 |
| D. | 19 |
| Answer» B. 22 | |
| 504. |
In a group of 8 boys, four have a height of 151 cm and the remaining four have a height of 154 cm. Their average height is: |
| A. | 151.5 cm |
| B. | 150.5 cm |
| C. | 150 cm |
| D. | 152.5 cm |
| Answer» E. | |
| 505. |
Find the average.14, 22, 38, 58, 78 & 24 |
| A. | 39 |
| B. | 41 |
| C. | 38 |
| D. | 35 |
| Answer» B. 41 | |
| 506. |
A party for a group of 50 people was organized on their own expenses. 48 of them paid Rs. 950 each, while the other two paid Rs. 1200 more than the average expenditure of the group. The total expense incurred was: |
| A. | Rs. 75,000 |
| B. | Rs. 25,000 |
| C. | Rs. 50,000 |
| D. | Rs. 40,000 |
| Answer» D. Rs. 40,000 | |
| 507. |
Of the 3 numbers whose average is 70, the first is 3 / 4 of the sum of other two. What is the first number? |
| A. | 70 |
| B. | 80 |
| C. | 100 |
| D. | 90 |
| Answer» E. | |
| 508. |
Find the mean value of 2, 2, 2, 4, 6, 7. |
| A. | 3.83 |
| B. | 4.15 |
| C. | 4.13 |
| D. | 4.70 |
| Answer» B. 4.15 | |
| 509. |
Given below are two quantities named I and II. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers. Quantity I: The average age of a group of students is 24 years. When the age of their teacher is also included, the average age increases by 1 year. If the age of the teacher is 36 years, find the number of students in the group.Quantity II: 11 |
| A. | Quantity I > Quantity II |
| B. | Quantity I < Quantity II |
| C. | Quantity I ≥ Quantity II |
| D. | Quantity I ≤ Quantity II |
| E. | Quantity I = Quantity II or No relation |
| Answer» F. | |
| 510. |
Let the average score of a class of boys and girls in an examination be p. The ratio of boys and girls in the class is 3 ∶ 1. If the average score of the boys is (p + 1), then what is the average score of the girls? |
| A. | (p - 1) |
| B. | (p - 2) |
| C. | (p - 3) |
| D. | p |
| Answer» D. p | |
| 511. |
In a company there are 252 engineers, in which the ratio of the number of electronics engineers and computer engineers is 2 ∶ 1. The ratio of the number of electronics engineers and computer engineers becomes 1 ∶ 1 after recruitment of some more computer engineers. The average age of all the engineers is now 22 years and the average age of the computer engineers is 2 years less than the average age of electronics engineers.(A) The average age (in years) of electronics engineers is 21(B) The average age (in years) of computer engineers is 21(C) The average age (in years) of electronics engineers is 23(D) The average age (in years) of electronics engineers is 25(E) The average age (in years) of computer engineers is 23Choose the correct answer from the options given below: |
| A. | (A) and (E) only |
| B. | (B) and (C) only |
| C. | (D) and (E) only |
| D. | (E)only |
| Answer» C. (D) and (E) only | |
| 512. |
Average marks of 15 students of class first is 160. Average marks of 10 students of class second is 120. Average marks of 15 students of class third is 180. What will be the average marks of students of all the classes together? |
| A. | 157.5 |
| B. | 162.5 |
| C. | 155.5 |
| D. | 167.5 |
| Answer» B. 162.5 | |
| 513. |
Average of 7 consecutive odd numbers is 31. If the previous and next odd number to these 7 odd numbers are also included, then what will be the new average? |
| A. | 33 |
| B. | 31 |
| C. | 35 |
| D. | 29 |
| Answer» C. 35 | |
| 514. |
Find the average of all prime and composite numbers upto 100. |
| A. | 51 |
| B. | 20 |
| C. | 49.5 |
| D. | 50.5 |
| Answer» B. 20 | |
| 515. |
A farmer sells wheat. He mixes the two types of wheat he grows. 30 kg of the first group costs him Rs. 900 and 20 kg of the other group cost him Rs. 1100. At what price per kg should he sell the mixture to earn 25% on his average cost? |
| A. | Rs. 40 |
| B. | Rs. 42 |
| C. | Rs. 50 |
| D. | Rs. 48 |
| Answer» D. Rs. 48 | |
| 516. |
Average weight of a group of 11 students is 37 kg. When a student left the group, then average weight of the group becomes 35 kg. What is the weight (in kg) of the student who left? |
| A. | 65 |
| B. | 59 |
| C. | 57 |
| D. | 70 |
| Answer» D. 70 | |
| 517. |
7 kg of tea costing Rs.280 per kg is mixed with 9 kg of tea costing Rs.240 per kg. The average price per kg of the mixed tea is: |
| A. | Rs.257.50 |
| B. | Rs.255.80 |
| C. | Rs.267.20 |
| D. | Rs.267.50 |
| Answer» B. Rs.255.80 | |
| 518. |
A student scored 87 marks in the 3rd exam and thus increases his average score of 2 exams by 3 marks. Find his average score after the 3rd exam. |
| A. | 81 |
| B. | 86 |
| C. | 85 |
| D. | 80 |
| Answer» B. 86 | |
| 519. |
Find the average of the first six prime numbers. (approximately) |
| A. | 5.1 |
| B. | 6.8 |
| C. | 7.2 |
| D. | 8.4 |
| Answer» C. 7.2 | |
| 520. |
In a class, there are three groups A, B and C. If one student from group A and two students from group B are shifted to group C, then what happens to the average weight of the students of the class? |
| A. | It increases. |
| B. | It decreases |
| C. | It remains the same |
| D. | No conclusion can be drawn due to insufficient data |
| Answer» D. No conclusion can be drawn due to insufficient data | |
| 521. |
In a certain school, the number of students in each section was 24. After admitting some students, three new sections have been started and now there are 16 sections with 21 students in each. What is the number of newly admitted students? |
| A. | 14 |
| B. | 24 |
| C. | 16 |
| D. | 26 |
| Answer» C. 16 | |
| 522. |
A and B have their annual average income Rs. 80,000.B and C have their annual average income Rs. 75,000.C and A have their annual average income Rs. 78,000.The annual income of A is? |
| A. | Rs. 81000 |
| B. | Rs. 82000 |
| C. | Rs. 83000 |
| D. | Rs. 84000 |
| Answer» D. Rs. 84000 | |
| 523. |
Average age of 3 children born at intervals of 2 years is 8. How old is the eldest child? |
| A. | 12 years |
| B. | 7 years |
| C. | 8 years |
| D. | 10 years |
| Answer» E. | |
| 524. |
Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is |
| A. | 35 |
| B. | 45 |
| C. | 55 |
| D. | 65 |
| Answer» B. 45 | |
| 525. |
Mean of the data 2, x, 7, 3, y, 9, 6 is 6 where x and y are constants. If x is replaced by 3x + 1 and y is replaced by y + 3, then the mean increases by 2. Find the value of x. |
| A. | 8 |
| B. | 5 |
| C. | 10 |
| D. | 7 |
| Answer» C. 10 | |
| 526. |
In a party, the average age of all the guests is 25 years. The average age of all the male guests is 29 years and the average age of all the female guests is 21 years. What is the percentage of the male guests present in the party? |
| A. | 25 percent |
| B. | 50 percent |
| C. | 45 percent |
| D. | 30 percent |
| Answer» C. 45 percent | |
| 527. |
Age of A is 6 years more than three times the age of B. After three years. A’s age will be 8 years more than twice the age of B. The average of present ages of A and B (in years) is: |
| A. | 12 |
| B. | 14 |
| C. | 11 |
| D. | 13 |
| Answer» E. | |
| 528. |
Average of 12 numbers is 48. If each number is increased by 11, then what will be the new average? |
| A. | 59 |
| B. | 13 |
| C. | 64 |
| D. | 58 |
| Answer» B. 13 | |
| 529. |
A family has two children along with their parents. The average of the weights of the children and their mother is 50 kg. The average of the weights of the children and their father is 52 kg. If the weight of the father is 60 kg, then what is the weight of the mother? |
| A. | 48 kg |
| B. | 50 kg |
| C. | 52 kg |
| D. | 54 kg |
| Answer» E. | |
| 530. |
Given that the mean of five numbers is 28. If one of them is excluded, the mean gets reduced by 5. Determine the excluded number. |
| A. | 46 |
| B. | 47 |
| C. | 45 |
| D. | 48 |
| Answer» E. | |
| 531. |
In a class of 50 students there are 27 boys. The average weight of these boys is 72 Kg and average weight of the full class is 55.44 kgs. What is the average weight (in kgs) of the girls of the class? |
| A. | 42 |
| B. | 48 |
| C. | 30 |
| D. | 36 |
| Answer» E. | |
| 532. |
In a class of 50 students, there are 22 girls who scored an average of 35 marks in the test. What is the average marks of the boys, if the class average is 42 marks? |
| A. | 50 |
| B. | 52.5 |
| C. | 47.5 |
| D. | 55 |
| Answer» D. 55 | |
| 533. |
Average of 11 numbers is 36, whereas average of 9 of them is 34. If the remaining two numbers are in the ratio 2 : 3, then find the value of the smaller number (between remaining two numbers). |
| A. | 54 |
| B. | 50 |
| C. | 36 |
| D. | 48 |
| Answer» D. 48 | |
| 534. |
Average age of mother and father is 28 years. Average age of mother, father and their child is 20 years. What is the age of child? |
| A. | 6 years |
| B. | 4 years |
| C. | 5 years |
| D. | 3 years |
| Answer» C. 5 years | |
| 535. |
A team of 8 persons joins in a shooting competition. The best marksman scored 85 points. If he had scored 92 points, the average score for the team would have been 84. The number of points the team scored was |
| A. | 672 |
| B. | 665 |
| C. | 645 |
| D. | 588 |
| Answer» C. 645 | |
| 536. |
500 people live in a housing society. Their average age is 30 years. 125 people go out of town during the holidays, raising the average age of the remaining people two years. What will be the average age of those who leave in vacation? |
| A. | 22 years |
| B. | 24 years |
| C. | 20 years |
| D. | 26 years |
| Answer» C. 20 years | |
| 537. |
In a family of 4 members,if father earns ₹ 50,000, mother earns ₹ 32,000, son ₹ 25,000 and daughter monthly earns ₹ 20000 in a month,then the average income of family is given by: |
| A. | ₹ 31000 |
| B. | ₹ 28000 |
| C. | ₹ 32000 |
| D. | ₹ 31750 |
| Answer» E. | |
| 538. |
A scored 73, 76, 20 and 7 runs in four out of five innings. What should be his score in the fifth innings, if he has to make an average of 55 runs in five innings? |
| A. | 99 |
| B. | 11 |
| C. | 55 |
| D. | 42 |
| Answer» B. 11 | |
| 539. |
A batsman has a certain average of runs for 12 innings. In the 13th inning he scores 96 runs thereby increasing his average by 5 runs. What will be his average after 13th inning? |
| A. | 28 |
| B. | 32 |
| C. | 36 |
| D. | 42 |
| Answer» D. 42 | |
| 540. |
Mahesh buys 3 shirts at an average price of Rs. 1250. If he buys 2 more shirts at an average price of Rs. 1450, what will be the average price (in Rs) of all the 5 shirts he buys? |
| A. | 1370 |
| B. | 1330 |
| C. | 1310 |
| D. | 1390 |
| Answer» C. 1310 | |
| 541. |
If the average of five consecutive odd numbers is 17, then what will be the highest number among them? |
| A. | 21 |
| B. | 25 |
| C. | 19 |
| D. | 23.5 |
| Answer» B. 25 | |
| 542. |
Rahul is 6 years younger than his elder brother Shyam. Rahul also has a sister who is 4 years younger to him. What is the difference between the age of Rahul and the average age of the three siblings? |
| A. | 7 months |
| B. | 5 months |
| C. | 2 months |
| D. | 8 months |
| Answer» E. | |
| 543. |
Of the 3 numbers whose average is 26, the first is 2/11 times the sum of other two. The first number is. |
| A. | 16 |
| B. | 13 |
| C. | 11 |
| D. | 12 |
| Answer» E. | |
| 544. |
Let a, b, c, d, e, f, g be consecutive even numbers and j, k, l, m, n be consecutive odd numbers. What is the average of all the numbers? |
| A. | 3(a + n)/2 |
| B. | (5l + 7d)/4 |
| C. | (a + b + m + n)/4 |
| D. | None of the above |
| Answer» E. | |
| 545. |
Find the average.42, 45, 48, 51, 54 & 60 |
| A. | 50 |
| B. | 49 |
| C. | 44 |
| D. | 53 |
| Answer» B. 49 | |
| 546. |
A student purchases some books for Rs. 1600. If he had bought 8 more books for the same amount, each book would cost Its. 10 less. The number of books he buys is |
| A. | 30 |
| B. | 32 |
| C. | 34 |
| D. | 36 |
| Answer» C. 34 | |
| 547. |
Find the average of even sums from the following: 56, 78, 98, 34, 2, 34, 57,11 ,32, 76, 41, 43, 90, 61 |
| A. | 55.55 |
| B. | 54.55 |
| C. | 53.56 |
| D. | 45.67 |
| Answer» B. 54.55 | |
| 548. |
In a class, the average weight of 12 students is 46.25 kg and that of the remaining 18 students is 48.15 kg. The average weight of all the students in the class is |
| A. | 47.48 kg |
| B. | 47.12 kg |
| C. | 47.69 kg |
| D. | 47.39 kg |
| Answer» E. | |
| 549. |
A man buys 7 shirts at Rs. 300 each, 2 trousers at Rs. 450 each and 1 pair of shoes at Rs. 500 each. What is the average expenditure (in Rs) per article? |
| A. | 210 |
| B. | 250 |
| C. | 320 |
| D. | 350 |
| Answer» E. | |
| 550. |
A boy spent Rs. 20 to purchase toffees at Rs. 1 each. Next day, he purchased some toffees for Rs. 40 with a discount of 50 paise per toffee. What is the average price per toffee (in paise)? |
| A. | 45 |
| B. | 60 |
| C. | 40 |
| D. | 55 |
| Answer» C. 40 | |