MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 146 Mcqs, each offering curated multiple-choice questions to sharpen your Maths knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55 and 60, then the average marks of all the students is: |
| A. | 55 |
| B. | 54.68 |
| C. | 53.33 |
| D. | None of these |
| Answer» C. 53.33 | |
| 102. |
A company produces an average of 4000 items per month for the first 3 months. How much items, it must produce on an average per month over the next 9 months to get average of 4375 items per month over the whole year? |
| A. | 4680 |
| B. | 4710 |
| C. | 4500 |
| D. | 4600 |
| Answer» D. 4600 | |
| 103. |
Of the three numbers whose average is 60, the first is one-fourth of the sum of the whole number. The first number is: |
| A. | 42 |
| B. | 45 |
| C. | 30 |
| D. | 36 |
| Answer» C. 30 | |
| 104. |
The average of 2, 7, 6 and X is 5 and the average of 18, 1, 6, X and Y is 10. What is the value of Y? |
| A. | 20 |
| B. | 30 |
| C. | 10 |
| D. | 05 |
| Answer» B. 30 | |
| 105. |
5 number whose average is 76, the first is 3/7 times the sum of other 4. the first number is: |
| A. | 176 |
| B. | 228 |
| C. | 171 |
| D. | 114 |
| Answer» E. | |
| 106. |
The average of ten numbers is 72. The average of the first four numbers is 69 and that of the next three number is 74. The 8th number is 6 more than the 9th number and 12 more than the 10th number. What is the average of the 8th and 9th numbers? |
| A. | 76 |
| B. | 76.5 |
| C. | 77 |
| D. | 77.5 |
| Answer» D. 77.5 | |
| 107. |
The average of 8 numbers is 38.4. Out of these numbers, the average of 7 number is 39.2. The 8th numbers |
| A. | 33.7 |
| B. | 31.5 |
| C. | 35.2 |
| D. | 32.8 |
| E. | 34.5 |
| Answer» E. 34.5 | |
| 108. |
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 | |
| 109. |
In the first 10 overs of a cricket game, the run rate was only 3.2. The run rate in the remaining 40 overs to reach the target of 282 runs is |
| A. | 6.4 |
| B. | 6.3 |
| C. | 6.25 |
| D. | 6.5 |
| Answer» D. 6.5 | |
| 110. |
Average age of 6 boys is 14 years. Average age of 11 girls is 12 years. What is the average age (in years) of all boys and girls? |
| A. | 19.3 |
| B. | 14.6 |
| C. | 12.7 |
| D. | 8.5 |
| Answer» D. 8.5 | |
| 111. |
The average of 12 number is 42. If a 13th number is added, then the average becomes 44. What is the 13th number? |
| A. | 68 |
| B. | 72 |
| C. | 70 |
| D. | 74 |
| Answer» B. 72 | |
| 112. |
A man had seven children. When their average age was 12 years a child aged 6 years was lost. Find the average age of the remaining 6 children. |
| A. | 12 yrs |
| B. | 13 yrs |
| C. | 14 yrs |
| D. | 15 yrs |
| Answer» C. 14 yrs | |
| 113. |
There are four numbers. Average of the first three is 15 and of last three is 16. If the last number is 19, find the first number. |
| A. | 16 |
| B. | 20 |
| C. | 19 |
| D. | None of these |
| Answer» B. 20 | |
| 114. |
The average age of 40 boys is 16.95 years. By the addition of a new boy, the average of the class is raised to 17 years. What is the age of the new boy? |
| A. | 18 years |
| B. | 19 years |
| C. | 20 years |
| D. | None of these |
| Answer» C. 20 years | |
| 115. |
Find the average of 1950, 1952, 1953, 1954, 1961. |
| A. | 1953 |
| B. | 1954 |
| C. | 1950 |
| D. | None of these |
| Answer» C. 1950 | |
| 116. |
A batsman has a certain average of runs for 16 innings. In the 17th innings, he makes a score of 85 runs, thereby increasing the average by 3, what is the average before the 17th innings? |
| A. | 30 |
| B. | 32 |
| C. | 34 |
| D. | 35 |
| Answer» D. 35 | |
| 117. |
Three years ago, the average age of Nandu and Panna was 18 years. With Shubha joining them now their average age became 22 years. How old is Shubha now? |
| A. | 27 |
| B. | 28 |
| C. | 24 |
| D. | 25 |
| Answer» D. 25 | |
| 118. |
If the average marks obtained by Balu, Benjamin and Babur is 80 and the average marks of Benjamin and Babur is 83, find marks obtained by Balu. |
| A. | 80 |
| B. | 83 |
| C. | 90 |
| D. | 74 |
| Answer» E. | |
| 119. |
If a,b,c,d,e,f,g are seven consecutive odd number, their average is |
| A. | (a+6) |
| B. | (abcdefg/7) |
| C. | (a+b+c+d+e+f+g)/7 |
| D. | None of these |
| Answer» B. (abcdefg/7) | |
| 120. |
The average temperature for Monday, Tuesday and Wednesday was 40 degree Celsius. The average for Tuesday, Wednesday and Thursday was 41 degree Celsius, and that for Thursday being 45 degree Celsius. What was the temperature on Monday? |
| A. | 42 degree |
| B. | 50 degree |
| C. | 45 degree |
| D. | 40 degree |
| Answer» B. 50 degree | |
| 121. |
Three science classes A, B and C take a Science test. The average score of class A is 83. The average score of class B is 76. The average score of class C is 85. The average score of class A and B is 79 and average score of class B and C is 81. Then the average score of classes A, B and C is |
| A. | 80.5 |
| B. | 80 |
| C. | 81.5 |
| D. | 81 |
| Answer» D. 81 | |
| 122. |
The average weight of a group of boys and girls is 38 kg. The average weight of boys is 42 kg and that of girls is 33 kg. If the number of boys is 25, than the number of girls is . |
| A. | 20 |
| B. | 33 |
| C. | 38 |
| D. | 22 |
| Answer» B. 33 | |
| 123. |
The average of 12 results is 15, and the average of the first two is 14. What is the average of rest? |
| A. | 14.2 |
| B. | 15 |
| C. | 15.2 |
| D. | 14 |
| Answer» D. 14 | |
| 124. |
The average of 19 numbers is 24. If each number is multiplied by 3, what is the new average? |
| A. | 27 |
| B. | 72 |
| C. | 48 |
| D. | 96 |
| Answer» C. 48 | |
| 125. |
The average of the three numbers is 60. The first number is one-fourth of the sum of the remaining two numbers, the first number is- |
| A. | 30 |
| B. | 36 |
| C. | 42 |
| D. | 45 |
| Answer» C. 42 | |
| 126. |
What is the average of the following numbers? |
| A. | 48 |
| B. | 54 |
| C. | 56 |
| D. | 50 |
| E. | None of these |
| Answer» F. | |
| 127. |
The average expenditure of a man for the first five months of a year is Rs. 5,000 and for the next seven months is Rs. 2,300 during a year. His average monthly expenditure is : |
| A. | Rs. 3,425 |
| B. | Rs. 5,600 |
| C. | Rs. 5,000 |
| D. | Rs. 5,446 |
| Answer» B. Rs. 5,600 | |
| 128. |
The average of 10 numbers is 7. If each number is multiplied by 12, then the average of the new set of numbers will be |
| A. | 82 |
| B. | 84 |
| C. | 7 |
| D. | 19 |
| Answer» C. 7 | |
| 129. |
The average age of 24 boys and their teacher is 15 years. When the teacher's age is excluded, the average age decreases by 1 year. The age of the teacher is: |
| A. | 40 Years |
| B. | 41 Years |
| C. | 38 Years |
| D. | 39 Years |
| Answer» E. | |
| 130. |
A group consists of 25 men and 20 women. The average weight of men is 48 kg and that of women is 30 kg. The average weight of the group is |
| A. | 35 kg |
| B. | 39 kg |
| C. | 40 kg |
| D. | 45 kg |
| Answer» D. 45 kg | |
| 131. |
The average of eight successive numbers is 6.5. The average of the smallest and the greatest numbers among them will be: |
| A. | 4 |
| B. | 6.5 |
| C. | 7.5 |
| D. | 9 |
| Answer» C. 7.5 | |
| 132. |
The average of 11 results is 50. If the average of first six results is 49 and and that of last six is 53, find the sixth result? |
| A. | 56 |
| B. | 62 |
| C. | 50 |
| D. | 58 |
| Answer» C. 50 | |
| 133. |
The average weight of 8 people increase by 2.5 kg when a new person comes in place of one of them weighting 75 kg. What is the weight of the new person? |
| A. | 95 kg |
| B. | 75 kg |
| C. | 85 kg |
| D. | 65 kg |
| Answer» B. 75 kg | |
| 134. |
Mrs. Reena s family has 10 males and a few women, the average monthly consumption of Wheat per head is 8 kg. If the average monthly consumption of Wheat per head be 10 kg in the case of males and 6 kg in the case of women, find the number of women in Reena s family? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 10 |
| E. | 8 |
| Answer» E. 8 | |
| 135. |
Average of 11 number is 30. If the average of first 10 numbers is 22, then find the 11th number? |
| A. | 215 |
| B. | 110 |
| C. | 105 |
| D. | 90 |
| Answer» C. 105 | |
| 136. |
There are 1600 students in a college, whose average weight is 50 kg. If average weight of boys is 54 kg. and average weight of girls is 38 kg. Then find the number of girls in the school. |
| A. | 300 |
| B. | 200 |
| C. | 800 |
| D. | 400 |
| Answer» E. | |
| 137. |
The average of 50 numbers is 38. If two numbers namely 45 and 55 are discarded, the average of the remaining numbers is? |
| A. | 35 |
| B. | 32.5 |
| C. | 37.5 |
| D. | 36 |
| Answer» D. 36 | |
| 138. |
If (a + b): (b + c): (c + a) = 5: 6: 9 and a + b + c = 10. What is the value of c? |
| A. | 4 |
| B. | 5 |
| C. | 2 |
| D. | 7 |
| Answer» C. 2 | |
| 139. |
The average weight of 12 parcels is 1.8 kg. Addition of another new parcel reduces the average weight by 50 g. What is the weight of the new parcel? |
| A. | 1.50 kg |
| B. | 1.10 kg |
| C. | 1.15 kg |
| D. | 1.01 kg |
| Answer» D. 1.01 kg | |
| 140. |
The average of a,b,c is 20 and that of b,c,d is 25, if d=30, then the value of a is- |
| A. | 25 |
| B. | 45 |
| C. | 30 |
| D. | 15 |
| Answer» E. | |
| 141. |
In an examination, 40% of the candidates write their answers in Urdu and the rest in Marathi. The average marks of the candidates writing in Urdu is 74 and the average marks of the candidates writing in Marathi is 77. What are the average marks of all the candidates? |
| A. | 76.80 |
| B. | 75.40 |
| C. | 85.80 |
| D. | 75.80 |
| Answer» E. | |
| 142. |
In an exam of 100 marks, the average marks of a class of 40 students are 76. If the top 3 scorers of the class leave, the average score falls down by 1. If the other two toppers except the highest topper scored not more than 85. then what is the minimum score the topper can score? |
| A. | 86 |
| B. | 98 |
| C. | 95 |
| D. | 92 |
| E. | None of these |
| Answer» D. 92 | |
| 143. |
The average salary per head of all the workers of JK Campus is 60. The average salary of 12 center heads is 400 and of the rest is 56. The total number of workers in JK Campus is |
| A. | 1030 |
| B. | 1020 |
| C. | 1032 |
| D. | 1035 |
| Answer» D. 1035 | |
| 144. |
A car reaches its destination in time when moving with an average speed of 45 km/hr. But when it is moving at 30 km/hr, it is late by 10 minutes. Find the total distance of the journey? |
| A. | 20 km |
| B. | 10 km |
| C. | 30 km |
| D. | 15 km |
| Answer» E. | |
| 145. |
The average of four consecutive odd numbers is 36. What is the smallest of these numbers? |
| A. | 31 |
| B. | 35 |
| C. | 43 |
| D. | 47 |
| E. | None of these |
| Answer» F. | |
| 146. |
The total marks obtained by Abhishek in Zoology, Botany and Chemistry together is 180 more than the marks obtained by him is botany. What are the average marks obtained by him is zoology and Chemistry together? |
| A. | 90 |
| B. | 75 |
| C. | 80 |
| D. | 180 |
| Answer» B. 75 | |