[2 - (3-1)-1]-1 = কত?

A 1

B 1/2

C -1/2

D -1

Solution

Correct Answer: Option D

[2 - (3-1)-1]-1 

= [2 - 3]-1

= (-1)-1

= -1

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics