Download Aptitude Crack
img not found img not found

Microprocessors

Q1: Read the following statements about sets
  1. If A and B are sets then A + B denotes union of sets A and B.
  2. The union of A and B is that set whose elements are in either A or B or both.
  3. If A and B are sets, then difference of sets A and B is denoted by A - B.
  4. A - B in the set obtained by removing elements of A from B.
Which of the above are true?

A All

B 1, 2 and 3 only

C 2 and 3 only

D 1 and 4 only

ANS:A - All

All are correct.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.