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 difference of two numbers is 1365. on dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the smaller number?

 Option A: 240

 Option B: 270

 Option C: 295

 Option D: 360

 Option E: None of these
[A]: Option B


[Q]: Question: The simple interest on Rs.11000 at a certain rate of interest in five years is Rs.7200. Find the compound interest on the same amount for two years at the same rate of interest.

 Option A: 3068.82

 Option B: 3052.89

 Option C: 3052.85

 Option D: 3068.51

 Option E: 3068.81
[A]: Option D


[Q]: Question: Three blocks of different colors are to be placed on a row. How many different sitting arrangements are possible if red must be placed next to blue ?

 Option A: 2

 Option B: 4

 Option C: 6

 Option D: 8

 Option E: 10
[A]:
Option B