Subject :NSO Class : Class 3
The given graph shows Raju's pulse rate. Which of the following is the
most probable condition during which pulse rate was recorded?
A Raju ran for 10 minutes, rested for 10 minutes and ran again.
B Raju did warm up exercise for 10 minutes, rested for 20 minutes
and ran again.
C Raju slept for 1 hour, walked for 1 hour and slept again.
D Raju walked for 1 hour, rested for half an hour and walked again.
Ans 1:
Class : Class 9
no points on the time line...
Ans 2:
Class : Class 3
Ans 3:
Class : Class 3
1. pulse remains static for few mins after we start running.
2. then it increases.
3. then it comes down while resting
4, increases again as running is continued
Ans 4:
Class : Class 7
without the mention of P, Q and R, it was difficult to determine the start point.
Ans 5:
Class : Class 8
ALL ANSWERS WRONG !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ans 6:
Class : Class 2