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Grade: 12
        

For the year 2016, Sid has taken a New Year resolution for being very fit. Therefore, starting with January 1, 2016, he has decided to go for swimming every second day gym every third day and jogging every fifth day. The three activities are very energy intensive and require, respectively, 130 calories, 140 calories, 110 calories. If January 1, 2016 happens to be a Sunday, answer the following questions.

On how many days, does Sid go to jog only?
a)73b)74c)48d)25

19.On how many days, does Sid not go for any of the three activities?
a)95b)96c)97d)98

20.What is the amount of total calories spent by Sid over all such days, when he did all the three activities?
a)4560 calories b)4280 calories c )3800 calories d)3600 calories

7 months ago

Answers : (1)

Arun
20875 Points
							
Dear Sai
 
I am getting my answers as
 
he only swims 98 days, only gyms 49 days, only jogs 25 days, swims and gyms 49 days, swims and jogs 24 days, gyms and jogs 12 days, and does all three 12 days
7 months ago
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Course Features

  • 731 Video Lectures
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Course Features

  • 731 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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