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: P and Q started a business investing Rs. 85,000 and Rs. 20,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?

Option A: 17:6

Option B: 17:0

Option C: 17:4

Option D: 17:2

Option E: 17:3
Option C

Question: If the least common multiple of two prime numbers x and y is 10, where x > y, then the value of 2x + y is

Option A: 7

Option B: 9

Option C: 11

Option D: 12

Option E: 21
Option D

Question: Of two mixers and one T.V cost Rs.7000, while two T.Vs and one mixer cost Rs.9800, the value of one T.V is :

Option A: Rs.2800

Option B: Rs.2100

Option C: Rs.4200

Option D: Rs.8400

Option E: None
Option C