English and Logical Reasoning Prep GuideLogical ReasoningMathematical Operations
If (20-10 ) means (200,8 4 ) means (12,6 2 ) means 4 and (12+3 ) means 4 then (100-10 1000 1000+100 10- ) ?
Options
- A1900
- B0
- C20
- D1090
Correct answer
B. 0
Step-by-step solution
As per the question '-' means 'x'; ' ( ) ' means '+' ; 'x' mean '-'; '+' means ' ( ) ' put these in the question ( aligned & =100 10-1000+1000 100-10 & =1000-1000+10-10=0 aligned )