ECAT Pre Computer Science MCQ Test For Computer Chapter 5 With Answer

Top Scorers Of ECAT Computer Science Chapter 5 Boolean Algebra MCQ`s Test

• A

  ali moid 19 - Jul - 2024 00 Min 58 Sec 60/60

• H

  Husain Abbas 20 - Dec - 2024 01 Min 15 Sec 60/60

• T

  Tasser Haider 28 - May - 2024 01 Min 17 Sec 60/60

• U

  Usman Asif 25 - May - 2024 01 Min 17 Sec 60/60

• R

  RONIN 06 - Jul - 2024 01 Min 20 Sec 60/60

• A

  Alinza Waseem 04 - Jun - 2024 01 Min 50 Sec 60/60

• A

  Abdullah Baloch 26 - Jul - 2024 03 Min 27 Sec 60/60

• M

  Muhammad Saeed anwar 02 - Jun - 2024 04 Min 23 Sec 60/60

• A

  Amna Naz 16 - Nov - 2024 04 Min 47 Sec 60/60

• N

  Nitalaya Hassan 31 - Dec - 2024 01 Min 47 Sec 55/60

• T

  tabin zubair qureshi 16 - Jun - 2026 03 Min 28 Sec 52/60

• M

  Manoush Fatima 02 - Jun - 2024 03 Min 33 Sec 50/60

• H

  Hassan Sajid 01 - Jun - 2024 04 Min 25 Sec 50/60

• S

  Syed Nalain Abbas Taqvi 17 - May - 2024 01 Min 42 Sec 45/60

• A

  Ahmad Khan 18 - Aug - 2024 03 Min 01 Sec 45/60

ECAT Computer Sciences Chapter 5 Important MCQ's

Sr.#	Question	Answer
1	Logical addition refers to operation of	A. OR gate B. AND gate C. NOT gate D. invertr gate
2	Pick up wrong logical expression
3		A. A + B + C + D C. A + B C + D
4	In a three input NAND gate, if all the inputs are 1, the output is.	A. 0 B. 1 C. 3 D. indeterminate
5	In Boolean algebra A.0 is	A. 0 B. 1 C. A+0 D. A+1
6	The number of inputs to full adder are	A. 1 B. 2 C. 3 D. 4
7	According to Boolean algebra x + 1 = ______________	A. 0 B. 1 C. x
8	The 'Boolean Algebra' is based on the premise that	A. there are two states B. differential equations can be solved by analog circuits. C. either a statement is true or false D. arithmetic operations can be carried out
9	Which of the following gate is two level logic gate.	A. OR gate B. AND gate C. EXCLUSIVE OR gate D. NAND gate
10		A. x + y