You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.

Question: A student gets 60% in one subject, 80% in the other. To get an overall of 75% how much should get in third subject.

 Option A: 75%

 Option B: 25%

 Option C: 85%

 Option D: 55%

 Option E: 65%
Option C

Question: Max left from a Pvt Company. Management hold his salary Rs. 35000/- for one month. Earlier Robert borrowed Rs. 17280/- from company. But Robert forgot that. After one month Robert asked his salary and accountant gives Rs.28500/- to him. What is the incentive amount given to Robert?

 Option A: A

 Option B: B

 Option C: C

 Option D: D

 Option E: E
Option C

Question: For any non-zero a and b that satisfy |ab| = ab and |a| = -a, |b-3| + |ab-b| =

 Option A: ab-4+b

 Option B: 2b-ab-4

 Option C: ab+4

 Option D: ab-2b+5

 Option E: 4-ab

Option C