: Lets focus on arithmetic QnA #IndiaNEWS #Education Today Hyderabad: Lets calculate the amount of time you take to solve these problems This article is in continuation to the last article on preparation

Lets focus on arithmetic QnA #IndiaNEWS #Education Today
Hyderabad: Lets calculate the amount of time you take to solve these problems This article is in continuation to the last article on preparation for the Sub-Inspector of Police recruitment exam. Here are some previous year questions and explanations on the Time and Work topic. To improve calculations speed, the aspirants must practice questions from the previous question papers.
1) A person A taken 7 1/2 days to finish 5th/8 of a work then the number of days required for A to finish the complete work is (SI MAINS 2018)
A. 9 B. 12 C. 15 D. 18
Ans: B
Explanation:
Time required to complete the total work is = (15?1?K?
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