Book Maths Puzzle Logical Reasoning Number Series

3,35,99,195

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Book Other Question

The ratio of Jim`s salary for October to his salary for November was 9:8 and the ratio of the salary for November to that for December was 3:4. The worker got 40 rupees more for December than for October and received a bonus consisting 40 percent of the salary for three months. Find the bonus. (Assume that the number of workdays is the same in every month.) Let N = 2^3×3^17×5^6×7^4 and M = 2^12×3^5×5^4×7^8.  P is total number of even factors of N such that they are not factors of M.  Q is the total number of even factors of M such that they are not factors of N.  Then 2P –Q?