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.

[Q]: Question: The sector of a circle has radius of 42 cm and central angle 135o. Find its perimeter?

Option A: 91.5 cm

Option B: 92.2 cm

Option C: 28.9 cm

Option D: 29.2 cm

Option E: 183 cm
[A]: Option E

[Q]: Question: What is the next number of the following sequence
10, 7, 12, 10, 14, __ ?

Option A: 13

Option B: 14

Option C: 15

Option D: 16

Option E: 17
[A]: Option A

[Q]: Question: The length of a rectangular plot is 10mtr more than its width. The cost of fencing the plot along its perimeter at the rate of Rs. 6.5mtr is Rs.1170. The perimeter of the plot is?

Option A: 126

Option B: 156

Option C: 180

Option D: 321

Option E: 260
[A]:
Option C