ABC26GN0892 · Simplification

Subject: General Aptitude · Chapter: Simplification · Exam: · Marks: · Difficulty:

Simplify: $1-[1-\{1-(1-1-1)\}]$

(a)0

(b)1

(c)2

(d)3

Answer

Answer (as printed): A

Explanation

Given $\exp .=1-[1-\{1-(1-0)\}]=1-[1-\{1-1\}]$ $$=1-[1-0]=1-1=0 .$$

Explanation as extracted from the printed page; notation may be imperfect.

Open in whiteboard · Browse this chapter in the app