Aptitude - Problems on Numbers

In most of the Government exams & private sectors, aptitude takes a part in selection process to hire a capable persons. An aptitude test is used to determine an personal skill or tendency to succeed in a given activity. Use the questions provided below & practice them to get clear idea about the concept. If you are interested in Bank jobs & preparing for AIEEE, GRE, GATE exam, this section will help you to get questions that asked in previous year exams.

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1. Calculate the product of two numbers. If the sum & difference of two number is 25 and is 13.

2. A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by:

3. The least number of four digits which is divisible by 4, 6, 8 and 10 is ?

4. What is the value of k and l ?. If a number 72k23l is divisible by 88.

5. If the sum of two numbers is 20 and the and difference of the two numbers is 8 respectively. What is the difference of their squares is?

6. Find the common ratio of the following geometric sequence? 4, 2, 1, 0.5, 0.25, 0.125,...

7. Calculate the value of a - n + k. If (3x + 2) (2x - 5) = ax² + kx + n.

8. Average of three numbers is 25 & the ratio of three numbers is 4 : 5 : 6. Find the biggest number.

9. Find the sum of two numbers. If the product of two numbers is 9375 and when the greater number is divided by the smaller number the quotient is 15.

10. In 64, find the place value of 6?

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