WBSET 2015

Question

1.Suppose A=1/2,B=-1/2,C-7,D=3.1 then what is the value of (|_A_|-|-b-|+|_C_|*|-D-|)/C? A)3 B)4 C)5 D)0 link:-http://www.wbcsc.org.in/wbcsc/PDFQuestionPaper_2015/SET15-Computer%20Science%20And%20Applications-P%20II-A.pdf

Comments

you can either post a picture of your question or use latex by clicking on the 'fx' icon to input floor and ceil functions.

For more information, go through this link : https://gateoverflow.in/blog/2327/how-to-write-nice-answers-questions-in-go

Answer 1

while solving such problems we give high precedence to () then * or / and then +,-

So we solve as floor(A) = 0, ceil(B) = 0, floor(C)= 7, ceil(D)=4

also precedence order for +,- is from left to right so numerator value becomes 28 and denominator as 7

28/7.0 = 4 is what i got.

correct me if i am wrong.

Comments

This cannot be a way to write an answer!! If you're writing  an answer you should be able to write an explanation seconding it. Even if you have slightest of doubt you can comment it below the question. Answers like these are not going to help to improve content on this site. Thank you !