Practice: Quantitative Aptitude

Question 1 of 25

Hard Simple Interest

A person invested Rs. 12,000 in a bank offering simple interest. If the person received Rs. 4320 as interest after certain years at 9% per annum, find the time period.

Question 2 of 25

Hard Ratio & Proportion

The salaries of A, B, and C are in the ratio 2:3:5. If the increments of 15%, 10%, and 20% are allowed respectively, what will be the new ratio of their salaries?

Question 3 of 25

Medium Time & Work

L and M can paint a house in 10 days and 15 days respectively. They start painting together but after 5 days, M has to leave. How many more days will L need to finish the painting?

Question 4 of 25

Medium Time & Work

S can do a piece of work in 11 days, and T in 22 days. They work together for 5 days, then T leaves. How many more days will S take to complete the remaining work?

Question 5 of 25

Medium Simple Interest

A sum of Rs. 5000 is lent out at simple interest to a friend. If after 3 years the total amount received is Rs. 5900, what is the rate of interest per annum?

Question 6 of 25

Medium Averages

A student scored an average of 60 marks in four subjects. If the total marks obtained in three subjects are 200, what is the mark obtained in the fourth subject?

Question 7 of 25

Easy Divisibility

If a number is divisible by both 3 and 5, it is also divisible by:

Question 8 of 25

Hard Simple Interest

A person borrows Rs. 5,000 at 8% simple interest and lends it at 10% simple interest. Find his gain after 4 years.

Question 9 of 25

Medium Percentages

A salary of an employee is increased by 20% and then decreased by 10%. What is the effective percentage change in the employee's salary?

Question 10 of 25

Medium Time & Work

R can complete a task in 9 days, and S can complete it in 18 days. They work together for 4 days, then R leaves. How many more days will S take to complete the task?

Question 11 of 25

Medium Time & Work

E can complete a job in 8 days. F can complete the same job in 12 days. If E and F work together, how many days will it take for them to complete the job?

Question 12 of 25

Medium Time & Work

G and H can complete a task in 18 days and 24 days respectively. If they work on alternate days starting with G, how many days will it take to complete the task?

Question 13 of 25

Hard Simple Interest

A sum of money becomes Rs. 7200 in 4 years and Rs. 8100 in 6 years at simple interest. Find the principal amount.

Question 14 of 25

Medium Profit & Loss

A shopkeeper sells an article at a discount of 20% and still makes a profit of 25%. If the marked price is Rs. 750, what is the cost price?

Question 15 of 25

Medium Profit & Loss

A trader marks his goods at 40% above the cost price and allows a discount of 25% on the marked price. What is his profit percentage?

Question 16 of 25

Medium Profit & Loss

A trader bought some goods for Rs. 12,000. He sold half of them at a profit of 20% and the rest at a profit of 30%. What is his overall profit percentage?

Question 17 of 25

Medium Profit & Loss

A shopkeeper purchased 10 identical items for Rs. 150 each. He sold 7 items at a profit of 20% and the remaining items at a loss of 10%. What is the overall profit or loss percentage?

Question 18 of 25

Medium Profit & Loss

A merchant sells his goods at a 10% loss. If he had sold the goods for Rs. 20 more, he would have gained 5%. Find the cost price of the goods.

Question 19 of 25

Hard Ratio & Proportion

In a partnership, A invests Rs. 8000 and B invests Rs. 6000. After 6 months, C joins with Rs. 10000. If the profit at the end of the year is Rs. 5400, what is C's share of the profit?

Question 20 of 25

Medium Time & Work

T and U can harvest a field in 14 days and 21 days respectively. They work together for 7 days. What fraction of the field is still left?

Question 21 of 25

Hard Ratio & Proportion

The ratio of the ages of A and B is 5:7. Four years later, the ratio will become 3:4. What is the current age of A?

Question 22 of 25

Hard Ratio & Proportion

A and B start a business with investments in the ratio of 3:5. After 6 months, A withdraws half of his capital. If the annual profit is Rs. 12000, what is A's share of the profit?

Question 23 of 25

Easy Number Series

The sum of first 10 natural numbers is:

Question 24 of 25

Hard Simple Interest

A sum of money becomes Rs. 3,600 in 2 years and Rs. 4,200 in 5 years at simple interest. What is the principal amount?

Question 25 of 25

Medium Simple Interest

If Rs. 5000 becomes Rs. 6500 in 5 years at simple interest, find the rate of interest per annum.

Finish

Practice: Quantitative Aptitude

A person invested Rs. 12,000 in a bank offering simple interest. If the person received Rs. 4320 as interest after certain years at 9% per annum, find the time period.

The salaries of A, B, and C are in the ratio 2:3:5. If the increments of 15%, 10%, and 20% are allowed respectively, what will be the new ratio of their salaries?

L and M can paint a house in 10 days and 15 days respectively. They start painting together but after 5 days, M has to leave. How many more days will L need to finish the painting?

S can do a piece of work in 11 days, and T in 22 days. They work together for 5 days, then T leaves. How many more days will S take to complete the remaining work?

A sum of Rs. 5000 is lent out at simple interest to a friend. If after 3 years the total amount received is Rs. 5900, what is the rate of interest per annum?

A student scored an average of 60 marks in four subjects. If the total marks obtained in three subjects are 200, what is the mark obtained in the fourth subject?

If a number is divisible by both 3 and 5, it is also divisible by:

A person borrows Rs. 5,000 at 8% simple interest and lends it at 10% simple interest. Find his gain after 4 years.

A salary of an employee is increased by 20% and then decreased by 10%. What is the effective percentage change in the employee's salary?

R can complete a task in 9 days, and S can complete it in 18 days. They work together for 4 days, then R leaves. How many more days will S take to complete the task?

E can complete a job in 8 days. F can complete the same job in 12 days. If E and F work together, how many days will it take for them to complete the job?

G and H can complete a task in 18 days and 24 days respectively. If they work on alternate days starting with G, how many days will it take to complete the task?

A sum of money becomes Rs. 7200 in 4 years and Rs. 8100 in 6 years at simple interest. Find the principal amount.

A shopkeeper sells an article at a discount of 20% and still makes a profit of 25%. If the marked price is Rs. 750, what is the cost price?

A trader marks his goods at 40% above the cost price and allows a discount of 25% on the marked price. What is his profit percentage?

A trader bought some goods for Rs. 12,000. He sold half of them at a profit of 20% and the rest at a profit of 30%. What is his overall profit percentage?

A shopkeeper purchased 10 identical items for Rs. 150 each. He sold 7 items at a profit of 20% and the remaining items at a loss of 10%. What is the overall profit or loss percentage?

A merchant sells his goods at a 10% loss. If he had sold the goods for Rs. 20 more, he would have gained 5%. Find the cost price of the goods.

In a partnership, A invests Rs. 8000 and B invests Rs. 6000. After 6 months, C joins with Rs. 10000. If the profit at the end of the year is Rs. 5400, what is C's share of the profit?

T and U can harvest a field in 14 days and 21 days respectively. They work together for 7 days. What fraction of the field is still left?

The ratio of the ages of A and B is 5:7. Four years later, the ratio will become 3:4. What is the current age of A?

A and B start a business with investments in the ratio of 3:5. After 6 months, A withdraws half of his capital. If the annual profit is Rs. 12000, what is A's share of the profit?

The sum of first 10 natural numbers is:

A sum of money becomes Rs. 3,600 in 2 years and Rs. 4,200 in 5 years at simple interest. What is the principal amount?

If Rs. 5000 becomes Rs. 6500 in 5 years at simple interest, find the rate of interest per annum.

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