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TCS Practice Questions

92 questions across aptitude, reasoning, and technical topics

Instructions
For each question, select the best answer from the options provided. You can view detailed explanations immediately after answering. Navigate through pages using the controls below.
Question 1

If the average of 5 numbers is 20, what is the sum of the numbers?

Question 2

The average of 9 numbers is 50. The average of the first 5 numbers is 54 and the average of the last 5 numbers is 48. Find the 5th number.

Question 3

What is the compound interest on ₹10,000 for 2 years at 10% per annum?

Question 4

Find the difference between compound interest and simple interest on ₹8000 for 2 years at 5% per annum.

Question 5

Which OOP concept binds data and methods together inside a class?

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