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This section includes 559 Mcqs, each offering curated multiple-choice questions to sharpen your Aptitude knowledge and support exam preparation. Choose a topic below to get started.
101. |
Mumbai gets wheat from different regions. If it gets 1200 kg from Nasik at the rate of 30 per kg, 1500 kg from Ratnagiri at the rate of 25 per kg and 2000 kg from Kolhapur at the rate of 32 per kg, find the average cost of wheat procured by Mumbai. |
A. | 29 per kg |
B. | 29.25 per kg |
C. | 29.50 per kg |
D. | 29.75 per kg |
Answer» C. 29.50 per kg | |
102. |
The average age of three boys is 15 years.if their ages are in the ratio 3: 5: 7, the age of the youngest boys is ? |
A. | 3 year |
B. | 15 year |
C. | 18 year |
D. | 21 year |
Answer» B. 15 year | |
103. |
The average of odd number upto 100 is ? |
A. | 51 |
B. | 50 |
C. | 49.5 |
D. | 49 |
Answer» C. 49.5 | |
104. |
On a journey across Delhi, a taxi average 30 kmph for 60% of the distance, 20 kmph for 20% of it and 10 kmph for the remainder, the average speed for the whole journey is ? |
A. | 20 km/hr |
B. | 22.5 km/hr |
C. | 24.625 km/hr |
D. | 25km/hr |
Answer» B. 22.5 km/hr | |
105. |
With an average speed of 40km/hr. a train reached its destination in time. If it goes whith an average speed of 35km/hr, it is late by 15 minute . The total journey is ? |
A. | 30 km |
B. | 40 km |
C. | 70 km |
D. | 80 km |
Answer» D. 80 km | |
106. |
The average temperature of the first three days of the week is 25 C and that of the next three days is 27 C If the average ofthe whole week is 26.5 C, then the temperature of the last week of the week is |
A. | 31.5 C |
B. | 29.5 C |
C. | 21 C |
D. | 27.5 C |
Answer» C. 21 C | |
107. |
If the total sales for a business in a certain year were 132000. What were the sales in june, if june sales were half the monthly average? |
A. | 8400 |
B. | 7200 |
C. | 5500 |
D. | 6300 |
Answer» D. 6300 | |
108. |
The average monthly income of a person in a certain family of 5 members is 1000. What will be monthly average income of a person in the same family, if the income of one person increased by 12000 per year? |
A. | 1200 |
B. | 1600 |
C. | 2000 |
D. | 3400 |
Answer» B. 1600 | |
109. |
Five years ago, the average age of four men was 48 yr. Now, a new man joins and the average age increases by 2 yr. What is the age of the new man? |
A. | 36 yr |
B. | 42 yr |
C. | 41 yr |
D. | 38 yr |
Answer» E. | |
110. |
The average age of 5 member of a committee is the same is it was 3 years ago ,because an old member has been replaced by a new member . the difference between the age of old and new member is ? |
A. | 2 years |
B. | 4 years |
C. | 8 years |
D. | 15 years |
Answer» E. | |
111. |
The average age of 11 players of a cricket is decreased by two month when two of them aged 17 years and 20 years are replaced by two reserves . the average of the reserves is ? |
A. | 17 years 1 month |
B. | 17 years 7 month |
C. | 17 years 11 months |
D. | 18 years 3 months |
Answer» C. 17 years 11 months | |
112. |
A businessman purchased 30 TV sets in 300000, If the average cost of 15 TV sets is 9000 then find out the average cost of remaining TV sets. |
A. | 20000 |
B. | 12000 |
C. | 11000 |
D. | 10000 |
Answer» D. 10000 | |
113. |
The average height of the basketball team A is 5 ft 11 inches and that of B is 6 ft 2 inches. There are 20 players in team A and 18 player in team B.The overall average height is |
A. | 72.42 inches |
B. | 72 inches |
C. | 70.22 inches |
D. | 70 inches |
Answer» B. 72 inches | |
114. |
The average age of 30 girls is 13 yr. The average of first 18 girls is 15 yr. Find out the average age of remaining 12 girls. |
A. | 12yr |
B. | 10yr |
C. | 16yr |
D. | 10.5 yr. |
E. | None of the above |
Answer» C. 16yr | |
115. |
The average of four consecutive numbers A, B, C, and D is 49.5. What is the product of B and D ? |
A. | 2499 |
B. | 2352 |
C. | 2450 |
D. | 2550 |
E. | None of the above |
Answer» B. 2352 | |
116. |
The average of 13 results is 60. If the average of first 7 result is 59 and that of last 7 results is 61, What will be the seventh result? |
A. | 90 |
B. | 50 |
C. | 75 |
D. | 60 |
E. | None of the above |
Answer» E. None of the above | |
117. |
Average value of property of three persons A, B, C is 11111 crore. The property of C is as less as the property of A is greater than the average property of both C and A. The value of property of B is. |
A. | 110 crore |
B. | 11211 crore |
C. | 11111 crore |
D. | 21410 crore |
Answer» D. 21410 crore | |
118. |
The average age of 25 girls in a class decreases by 6 months when a new girl takes the place of 20 year old girl. Find out the age of the new girl. |
A. | 7.5 yr |
B. | 8.5 yr |
C. | 9 yr |
D. | 6 yr |
Answer» B. 8.5 yr | |
119. |
The average age of all the members of a family is 25 yr. The average age of males is 30 yr while the average age of females is 20 yr. If the number of females in the family is 15, then find out the number of males. |
A. | 20 |
B. | 30 |
C. | 15 |
D. | 18 |
Answer» D. 18 | |
120. |
Out of three annual exams, each of maximum marks of 600, Lalit secured average marks of 55% and 60% in the first two exams. How many marks should Lalit score in 3rd test exam to make his overall average equal to 70%? |
A. | 560 |
B. | 570 |
C. | 590 |
D. | 500 |
Answer» C. 590 | |
121. |
The mean marks of 30 students in a class is 58.5. Later on, it was found that 75 was wrongly recorded as 57. Find the correct mean. |
A. | 57.4 |
B. | 57.5 |
C. | 58.9 |
D. | 59.1 |
Answer» E. | |
122. |
The average of 10 number is calculate as 15. It is discovered later on that while calculating the average one number , namely 36 was wrongly read as 26. The correct average is ? |
A. | 12.4 |
B. | 14 |
C. | 16 |
D. | 18.6 |
Answer» D. 18.6 | |
123. |
The average of 13 result is 68. The average of first seven is 63 and that of the last seven is 70 , the seventh result is ? |
A. | 47 |
B. | 65.5 |
C. | 73.5 |
D. | 94 |
Answer» B. 65.5 | |
124. |
The average of 25 results is 18, that of first twelve is 14 and of last twelve is 17 . Thirteenth result is? |
A. | 28 |
B. | 72 |
C. | 78 |
D. | 85 |
Answer» D. 85 | |
125. |
The average temperature of Monday, Tuesday, Wednesday, and Thursday was 38 C and that of Tuesday, Wednesday, Thursday and Friday was 40 C, if the temperature on Monday was 30 C, the temperature of Friday was? |
A. | 40 |
B. | 39 |
C. | 38 |
D. | 30 |
Answer» D. 30 | |
126. |
The average of 5 consecutive number is n , if the next two number are also include, the average of 7 number will ? |
A. | Increase by 2 |
B. | increase by 1 |
C. | Remains the same |
D. | Increase by 1.4 |
Answer» C. Remains the same | |
127. |
5 years ago, the average of Ram and Shyam age was 20 years. now, the average age of Ram , Shyam and Mohan is 30 years . what will be Mohan s age 10 years hence? |
A. | 45 years |
B. | 50 years |
C. | 49 years |
D. | 60 years |
Answer» C. 49 years | |
128. |
The average of A and B is 20 years. If C were to replace A, the average would be 19 and if C were to replace B, the Average would be 21. What are the ages of A, B and C ? |
A. | 22, 18, 20 |
B. | 18, 22, 20 |
C. | 20, 22, 18 |
D. | 18, 20, 22 |
Answer» D. 18, 20, 22 | |
129. |
What will be the average of even numbers between 11 to 63. |
A. | 37.5 |
B. | 47 |
C. | 42 |
D. | 37 |
Answer» E. | |
130. |
There were 35 students in a hostel. If the number of students increased by 7, the expenses of the mess were increase by Rs 42 per Day , while the average expenditure per head diminished by Re. 1 The original expenditure of the mess was ? |
A. | Rs. 40 |
B. | Rs . 420 |
C. | Rs . 432 |
D. | Rs . 442 |
Answer» C. Rs . 432 | |
131. |
The average age of a husband and a wife was 23 year when they were married 5 year ago. The average age of the husband, the wife and child, who was born during the interval is 20 years now . How old is the child now ? |
A. | less then 1 year |
B. | 1 year |
C. | 3 year |
D. | 4 year |
Answer» E. | |
132. |
Ten years ago the average age of a family of 4 members was 24 years. Two children having been born average age of the family is same today. What is the present age of the youngest child if they differ in age by 2 years ? |
A. | 1 year |
B. | 2 years |
C. | 3years |
D. | 5 years |
Answer» D. 5 years | |
133. |
The mean temperature of Monday to Wednesday was 37 C and of Tuesday to Thursday was 34 C . If in the temperature on Thursday was 4/5 |
A. | 34 C |
B. | 35.5 C |
C. | 36 C |
D. | 36.5 C |
Answer» D. 36.5 C | |
134. |
Average age of 5 boys is 16 yr,of which that of 4 boys is 16 yr, 3 months. The age of the 5th boys. |
A. | 15yr |
B. | 15yr 6 months |
C. | 15 yr 4 months |
D. | 15 year 2 months |
Answer» B. 15yr 6 months | |
135. |
The average of 4 consecutive even numbers is 27. What is the greatest number |
A. | 28 |
B. | 26 |
C. | 32 |
D. | 30 |
Answer» E. | |
136. |
Eight consecutive numbers are given. If the average of the two number that appear in the middle is 6 then the sum of the eight given numbers is |
A. | 36 |
B. | 48 |
C. | 54 |
D. | 64 |
Answer» C. 54 | |
137. |
A person bought some oranges worth 36 from each of the five markets at 1, 1.50, 1.80, 2 and 2.25 per orange, respectively. What is the average price of an orange ? |
A. | 1.91 |
B. | 2.00 |
C. | 1.58 |
D. | 1.80 |
Answer» D. 1.80 | |
138. |
In the afternoon, a student read 100 pages at the rate of 60 pages per hour. In the evening, when she was tired, she read 100 more pages at the rate of. 40 pages per hour. What was her average rate of reading, in pages per hour ? |
A. | 60 |
B. | 70 |
C. | 48 |
D. | 50 |
Answer» D. 50 | |
139. |
The average age of a committee of eight members is 40 years. A member aged 55 years retired and his place was taken by another member aged 39 years. Find the average age of the present committee. |
A. | 38 years |
B. | 36 years |
C. | 39 years |
D. | 40 years |
Answer» B. 36 years | |
140. |
Out of four numbers, the average of first three is 15 and that of last three is 16. If the last number is 19, find the first number. |
A. | 14 |
B. | 15 |
C. | 16 |
D. | 18 |
Answer» D. 18 | |
141. |
The average of 8 numbers is 21. If each of the numbers is multiplied by 8, find the average of new set of numbers. |
A. | 166 |
B. | 168 |
C. | 170 |
D. | 172 |
Answer» C. 170 | |
142. |
5 members of a team are weighed consecutively and their average weight calculated after each member is weighed. If the average weight increases by one kg each time, how much heavier is the last player than the first one ? |
A. | 4 kg |
B. | 20 kg |
C. | 8 kg |
D. | 5 kg |
Answer» D. 5 kg | |
143. |
The average weight of 29 students is 40 kg. If the weight of teacher be included, the average weight is increased by 300 gms. The weight of the teacher is : |
A. | 49 kg |
B. | 56 kg |
C. | 58 kg |
D. | None of these |
Answer» B. 56 kg | |
144. |
In a class there are 40 boys and their average age is 16 years. One boy aged 17 years leaves the school and another joins, and their average age becomes 15.95 years. What is the age of the new boy ? |
A. | 14 years |
B. | 15 years |
C. | 16 years |
D. | 18 years |
Answer» C. 16 years | |
145. |
The average temperature of Monday, Tuesday , Wednesday and Thursday is 60 . The average temperature for Tuesday, Wednesday, Thursday and Friday is 63 . If the ratio of temperature for Monday and Friday is 21 : 25, then what is the temperature of Friday ? |
A. | 70 |
B. | 73 |
C. | 75 |
D. | 78 |
Answer» D. 78 | |
146. |
The average weight of 10 parcels is 1.7 kg. Addition of another new parcel reduces the average weight by 60 gram. What is the weight in kg. of the new parcel? |
A. | 1.04 |
B. | 1.08 |
C. | 1.4 |
D. | 1.8 |
Answer» B. 1.08 | |
147. |
The average (arithmetic mean) amount of savings of ten students is Rs. 600. Three of the students have no savings at all and each of the others have at least Rs. 250 including Nihar, who has exactly Rs. 1300. The largest amount, in Rs., that any one student could have saved is |
A. | Rs. 3250 |
B. | Rs. 3450 |
C. | Rs. 3650 |
D. | Rs. 3850 |
Answer» C. Rs. 3650 | |
148. |
If the average of m numbers is n |
A. | m/n |
B. | m + n |
C. | mn |
D. | m n |
Answer» D. m n | |
149. |
The average score of a-class of boys and girls in an examination is A. The ratio of boys and girls in the class is 3 : 1. If the average score of the boys is A + 1, the average score of the girls is |
A. | A + 1 |
B. | A 1 |
C. | A + 3 |
D. | A 3 |
Answer» E. | |
150. |
The average monthly salary of the workers in a workshop is Rs. 8,500. If the average monthly salary of 7 technicians is Rs. 10,000 and average monthly salary of the rest is Rs. 7,800, the total number of workers in the workshop is |
A. | 18 |
B. | 20 |
C. | 22 |
D. | 24 |
Answer» D. 24 | |