Practice: Quantitative Aptitude

Question 1 of 25

Medium Time & Work

A job can be completed by 40 workers in 25 days. If 10 more workers join after 5 days, how many total days will the project take to complete?

Question 2 of 25

Medium Time & Work

A can finish a work in 12 days and B can do it in 15 days. They start working together but after 3 days, A gets ill. How many more days will B need to finish the work?

Question 3 of 25

Medium Time & Work

C can complete a work in 15 days, and D can complete the same work in 10 days. They start working together but D leaves after 4 days. How many more days will C take to complete the work?

Question 4 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 5 of 25

Medium Time & Work

A can complete a job in 18 days, B in 24 days, and C in 36 days. How long will it take for all three to complete the job together?

Question 6 of 25

Medium Simple Interest

If Rs. 10000 amounts to Rs. 11600 in 4 years at simple interest, what is the rate of interest?

Question 7 of 25

Medium Time & Work

H and I together can complete a work in 20 days. They started the work together, but after 4 days, H left. If the remaining work is done by I in 20 more days, in how many days can H alone complete the work?

Question 8 of 25

Hard Simple Interest

If a sum becomes Rs. 6600 in 2 years and Rs. 7200 in 4 years at simple interest, find the original sum.

Question 9 of 25

Easy Divisibility

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

Question 10 of 25

Medium Time & Work

O can plough a field in 16 days and P can do it in 24 days. They start working together but after 4 days, O leaves. In how many more days will P finish the work?

Question 11 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 12 of 25

Medium Averages

The average of the first 15 natural numbers is:

Question 13 of 25

Medium Percentages

A shopkeeper marks up the price of an article by 40% above its cost price. During a sale, he offers a discount of 10% on the marked price. If the cost price of the article is Rs. 500, what is the final selling price?

Question 14 of 25

Hard Simple Interest

If the simple interest on a sum of money for 3 years is Rs. 540 and the rate of interest is 6%, what is the principal?

Question 15 of 25

Hard Simple Interest

A lender lends Rs. 15,000 at a simple interest rate of 5% per annum. If the borrower has to pay a total of Rs. 19,200 at the end of the loan period, for how long was the money lent?

Question 16 of 25

Medium Averages

The average of four consecutive even numbers is 27. What is the largest of these numbers?

Question 17 of 25

Medium Profit & Loss

A shopkeeper sells an article at 15% profit. If he had sold it for Rs. 30 more, he would have gained 20%. Find the cost price of the article.

Question 18 of 25

Medium Simple Interest

Find the simple interest on Rs. 15000 at 8% per annum for a period of 2 years.

Question 19 of 25

Medium Profit & Loss

A man bought a pen for Rs. 45 and sold it at a gain of 20%. What is the selling price of the pen?

Question 20 of 25

Medium Profit & Loss

A person bought a television at 25% discount on the labeled price. He sold it at a 10% increase on the labeled price. If the labeled price was Rs. 16,000, what was his profit percentage?

Question 21 of 25

Medium Time & Work

C can do a piece of work in 10 days, and D can do the same work in 15 days. They work together for 3 days. How much work is left?

Question 22 of 25

Medium Averages

The average marks of 45 students in a class is 70. If the marks of the 5 highest-scoring students are not considered, the average becomes 68. What is the average marks of the top 5 students?

Question 23 of 25

Hard Ratio & Proportion

A sum of money is divided among A, B, and C in the ratio 3:4:5. If C's share is Rs. 5000, what is the total sum of money?

Question 24 of 25

Medium Simple Interest

A person invests Rs. 8000 in a bank at a simple interest rate of 9% per annum. How much total interest will the person earn in 5 years?

Question 25 of 25

Medium Time & Work

I can paint a wall in 6 hours, and J can paint the same wall in 9 hours. If I works alone for 2 hours, then how long will J take to finish the remaining work?

Finish

Practice: Quantitative Aptitude

A job can be completed by 40 workers in 25 days. If 10 more workers join after 5 days, how many total days will the project take to complete?

A can finish a work in 12 days and B can do it in 15 days. They start working together but after 3 days, A gets ill. How many more days will B need to finish the work?

C can complete a work in 15 days, and D can complete the same work in 10 days. They start working together but D leaves after 4 days. How many more days will C take to complete the 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 can complete a job in 18 days, B in 24 days, and C in 36 days. How long will it take for all three to complete the job together?

If Rs. 10000 amounts to Rs. 11600 in 4 years at simple interest, what is the rate of interest?

H and I together can complete a work in 20 days. They started the work together, but after 4 days, H left. If the remaining work is done by I in 20 more days, in how many days can H alone complete the work?

If a sum becomes Rs. 6600 in 2 years and Rs. 7200 in 4 years at simple interest, find the original sum.

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

O can plough a field in 16 days and P can do it in 24 days. They start working together but after 4 days, O leaves. In how many more days will P finish the 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?

The average of the first 15 natural numbers is:

A shopkeeper marks up the price of an article by 40% above its cost price. During a sale, he offers a discount of 10% on the marked price. If the cost price of the article is Rs. 500, what is the final selling price?

If the simple interest on a sum of money for 3 years is Rs. 540 and the rate of interest is 6%, what is the principal?

A lender lends Rs. 15,000 at a simple interest rate of 5% per annum. If the borrower has to pay a total of Rs. 19,200 at the end of the loan period, for how long was the money lent?

The average of four consecutive even numbers is 27. What is the largest of these numbers?

A shopkeeper sells an article at 15% profit. If he had sold it for Rs. 30 more, he would have gained 20%. Find the cost price of the article.

Find the simple interest on Rs. 15000 at 8% per annum for a period of 2 years.

A man bought a pen for Rs. 45 and sold it at a gain of 20%. What is the selling price of the pen?

A person bought a television at 25% discount on the labeled price. He sold it at a 10% increase on the labeled price. If the labeled price was Rs. 16,000, what was his profit percentage?

C can do a piece of work in 10 days, and D can do the same work in 15 days. They work together for 3 days. How much work is left?

The average marks of 45 students in a class is 70. If the marks of the 5 highest-scoring students are not considered, the average becomes 68. What is the average marks of the top 5 students?

A sum of money is divided among A, B, and C in the ratio 3:4:5. If C's share is Rs. 5000, what is the total sum of money?

A person invests Rs. 8000 in a bank at a simple interest rate of 9% per annum. How much total interest will the person earn in 5 years?

I can paint a wall in 6 hours, and J can paint the same wall in 9 hours. If I works alone for 2 hours, then how long will J take to finish the remaining work?

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