Question is ⇒ The circuit show in the figure has 4 boxes each described by inputs P, Q, R and outputs <i>y, z</i>, Options are ⇒ (A) 4 bit adder giving P + Q, (B) 4 bit subtractor P - Q, (C) 4 bit subtractor Q - P, (D) 4 bit adder P + Q + R, (E) , Leave your comments or Download question paper.

Question is ⇒ The circuit show in the figure has 4 boxes each described by inputs P, Q, R and outputs <i>y, z</i>, Options are ⇒ (A) 4 bit adder giving P + Q, (B) 4 bit subtractor P - Q, (C) 4 bit subtractor Q - P, (D) 4 bit adder P + Q + R, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The circuit show in the figure has 4 boxes each described by inputs P, Q, R and outputs y, z
A.	4 bit adder giving P + Q [Wrong Answer]
B.	4 bit subtractor P - Q [Correct Answer]
C.	4 bit subtractor Q - P [Wrong Answer]
D.	4 bit adder P + Q + R [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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