Logic | MCQs

Explanation

Relational operators (like >, <, ==) are used to compare two values.

They return true or false based on the comparison result.

Explanation

A NAND gate gives output 0 only when all inputs are 1; otherwise, it outputs 1.

It is the inverse (NOT) of the AND gate.

Explanation

The AND gate performs logical multiplication, outputting 1 only when all its inputs are 1.

It is also known as a conjunction gate in digital logic.

Explanation

The XNOR gate (Exclusive-NOR) gives an output of 1 when all inputs are the same, either all 0s or all 1s.

It is the inverse of the XOR gate.

Explanation

Love : Friend : : Hate : Enemy

کیونکہ محبت دوست سے ہوتی اسی طری نفرت دشمن سے

Explanation

Question word (will) + subject (she) + verb (tell) + indirect object (us) + direct object (the truth)' will change to

'Question word (will) + new subject (the truth) + verb (be told) + to + indirect object (us) + by + new object (her)'

Explanation

The Arithmetic and Logic Unit (ALU) performs logical operations in the Central Processing Unit (CPU).

An arithmetic-logic unit is the part of a central processing unit that carries out arithmetic and logic operations.

Explanation

Live is to Die as pretty is to Ugly

Pretty خوبصورت opposite is ugly بدصورت

Explanation

Rational عقلی

Sane meaning in English

Reasonable or meaningful.

Explanation

Absurd means بیہودہ

Rational means عقلی