What will be the next number in the given sequence? 1000, 900, 800, 700, 600, ____
400
600
300
500
What will be the next number in the following sequence?
10, 100, 1000, 10000, _______
The following table gives the life times of neon lamps:
Length (in hours)
Number of lamps
300 − 400
400 − 500
500 − 600
600 − 700
700 − 800
800 − 900
900 − 1000
14
56
60
86
74
62
48
(i) Represent the given information with the help of a histogram.
(ii) How many lamps have a lifetime of more than 700 hours?