SSC Selection Post · Quantitative Aptitude
Ratio, averages and partnership
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- In the exam pattern: Computer Based Examination, Quantitative Aptitude: 25 questions, 50 marks (SSC notice, 13 Apr 2026).
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Take a full mock →Q1 · Ratio, averages and partnership · EASY
The ratio of boys to girls in a class is 5 : 3. If there are 40 students in the class, how many girls are there?
Q2 · Ratio, averages and partnership · EASY
The average of five numbers is 24. If one of the numbers, 32, is removed, what is the average of the remaining four numbers?
Q3 · Ratio, averages and partnership · MEDIUM
A and B start a business by investing Rs 30,000 and Rs 45,000 respectively for the same period. If the total profit is Rs 15,000, what is A's share of the profit?
Q4 · Ratio, averages and partnership · MEDIUM
Two numbers are in the ratio 3 : 5. If 6 is added to each number, the ratio becomes 3 : 4. What is the smaller number?
Q5 · Ratio, averages and partnership · MEDIUM
The ratio of the present ages of Arjun and Bala is 4 : 5. The sum of their ages after 4 years will be 62 years. What is the ratio of their ages 3 years ago?