Computer Aptitude Quiz For SBI/IBPS Exam

1. Which of the following is not a binary number?

2. Which among the following is an appropriate binary conversion for the number 013 (which is of base 8)?

Solution:

Following are the steps to convert 013 (octal number) to binary

3.The following image represents which logic gate?

4. If ∆ represents ‘0’ and ○ represents ‘1’. What will be the one’s complement of - ○∆∆○○∆?

5. Which of the following is a Logical Disjunction?

6. If Ӣ represents ‘1’ and Ṉ represents ‘0’. A is the input end of NOT logic gate and B is the only output. What will be the output if the input is A=Ӣ?

Solution:

7.Which of the following symbol represents input or output in a flow chart?

8. What is the range of Hexadecimal Number system?

9. If © represents ‘1’ and ∞ represents ‘0’. What will be the one’s complement of -© ∞© ∞∞©©?

10. Convert the given Binary number to decimal: 101011

Solution: