Mock Test #39 || GRE Quant Mock Test Course || GRE Quant School || Masterpiece Mock Explanation 

Checked apu, answer ঠিক আছে, আপনি হয়তো Silly mistake করে ফেলেছেন, আবার ট্রাই করেন

In question no 3 Ans should be d If x=-0.2 and y=1 Then A, 1-.04=0.96 B, 1-.2=0.8

​@@jobayearru9362 Please recheck the Question #3, it's a standard Deviation question, no x or y But if you meant #4, we answered it already Option 'D' 😊