Explore topic-wise MCQs in General Aptitude.

This section includes 514 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.

In a group there are 80 women. The average age of a group of 20 women is 22 years while that of other group of 20 women is 24 years. Find the average age of remaining women if the average age of the complete group together is 20 years.

A. 17 years
B. 21 years
C. 25 years
D. 27 years
Answer» D. 27 years
Discussion
502.

In a big joint family of 42 people, the difference between the ages of Great Grandfather and Great Grandson is 100 years. Leaving these two members out, the average age of remaining members is 28 years. The average age of the family otherwise is 30 years. Find the age of the Great Grandfather.

A. 101 years
B. 103 years
C. 115 years
D. 120 years
Answer» E.
Discussion
503.

Rishabh's current average of runs is 64. He wanted it to be 66 and this could have been achieved if he had scored 22 runs more in all his innings put together. How many innings has he played till now?

A. 10
B. 11
C. 12
D. 15
Answer» C. 12
Discussion
504.

There are some history books and some geography books in a library. The books that were read were read cover to cover. The average number of pages read for all these books is 158. If the average number of pages read for history books is 164 and that for geography books is 154, find the ratio of no. of history books to that of geography books.

A. 2:3
B. 3:2
C. 3:5
D. 5:3
Answer» B. 3:2
Discussion
505.

Average of 3rd and 5th number in 5 consecutive number is 12. Find the sum of 5 numbers.

A. 10.25
B. 22.5
C. 50
D. 55
Answer» E.
Discussion
506.

In an exam, the average marks for 80 students of Class V is 35. The average of marks in section A of the class is 55 while the average of marks in section B is 30. Find the number of students in Class V B.

A. 45
B. 50
C. 64
D. 70
Answer» D. 70
Discussion
507.

The cargo ship was carrying gas cylinders from Australia to New Zealand. 3 cylinders with average weight X Kg belonged to a single owner. Last minute one of the cylinders weighing 85 kg was replaced by another cylinder leading to a rise in average weight of the 3 cylinders by 7 kg. Find the weight of the new cylinder.

A. 79 kg
B. 92 kg
C. 106 kg
D. 109 kg
Answer» D. 109 kg
Discussion
508.

If I do not consider the earnings from selling the six seater dining table, my average falls by Rs 2000/-. What is the cost of six seater dining table if average earnings from selling 11 four seater dining tables and one six seater dining table is Rs 18000?

A. Rs. 29000
B. Rs. 30000
C. Rs. 36000
D. Rs. 40000
Answer» E.
Discussion
509.

Rakshit sold 21 tables in a day. He told his father, "My earnings at end of the day are Rs 400000/-. The average earning from the first 11 tables I sold was Rs 20000/-". What were his average earnings from the remaining tables?

A. Rs. 9125
B. Rs. 9750
C. Rs. 16,363
D. Rs. 18,000
Answer» E.
Discussion
510.

The average of first 19 multiples of 12 is

A. 110
B. 110.5
C. 120
D. 220
Answer» D. 220
Discussion
511.

How much will be the average of the squares of natural numbers from 1 to 40?

A. 273.33
B. 553.5
C. 820
D. None of the above
Answer» C. 820
Discussion
512.

What is average of 7 runs, 9 runs, 11 runs, …., 27 runs, 29 runs and 31 runs?

A. 15
B. 16
C. 16.5
D. 19
Answer» E.
Discussion
513.

Find average of natural numbers from 1 to 67?

A. 33.5
B. 34
C. 50
D. 67
Answer» C. 50
Discussion
514.

Kritika is on a 4 days trip with school mates. She had decided to keep her average expense for 4 days at Rs 80. However, at the end of third day she realized that her expenses on first three days were Rs 80, Rs 90, Rs 110 and respectively. How much should she spend on 4th day to ensure that she meets her targeted average expense?

A. Rs. 40
B. Rs. 60
C. Rs. 90
D. Rs. 220
Answer» B. Rs. 60
Discussion