IBPS RRB PO Mains 25 Sep 2021 Paper

In an examination, there were three subjects Hindi, Maths, and Science. Marks scored by P in Hindi is 40. Marks scored by P and Q in Maths is equal. Marks scored in 3 subjects by Q is 240. Marks scored by Q in science is 25% of total marks obtained. Marks scored by R in Hindi is equal to marks scored by Q in Maths. Marks scored in Maths by Q is 20 more than marks scored in Science. Find the ratio of Hindi marks obtained by P, Q and R.