GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
31. | Which of the following Boolean algebra rules is wrong? | ||
A. | 0 + A = A | ||
B. | 1 + A = 1 | ||
C. | A + A = A | ||
D. | 1 . x = 1 | ||
32. | Conversion of an octal number 608 to binary number is | ||
A. | 1100002 | ||
B. | 100112 | ||
C. | 11001112 | ||
D. | 11001102 | ||
33. | Conversion of binary number 11000112 to hexadecimal is | ||
A. | 6316 | ||
B. | 5716 | ||
C. | 4616 | ||
D. | 4016 | ||
34. | Conversion of binary number 11000112 to its decimal number is | ||
A. | 2910 | ||
B. | 9710 | ||
C. | 9910 | ||
D. | 9310 | ||
35. | Conversion of binary number 11000112 to an octal number is | ||
A. | 1408 | ||
B. | 1438 | ||
C. | 1478 | ||
D. | 1498 | ||