Directions (1 - 5): Study the following graph carefully and answer the questions that follow:
Number of Trees Planted by Three Difference NGOs A, B, and C in Five Difference States.
1.
What was the difference between the trees planted by NGO – A in Haryana and those Planted by NGO – C in Tamil Nadu?
(Trees planted by C in Tamil Nadu) - (Trees planted by A in Haryana)
= 160 - 80
= 80
2.
The total number of trees planted by NGOs A and B together in Bihar was approximately what percentage of the total number of trees planted by NGOs B and C together in Punjab?
Total number of trees planted by A and B in:
Bihar → 100 + 60 = 160
Punjab → 120 + 80 = 200
Haryana → 140 + 80 = 220
Assam → 150 + 160 = 310
Tamil Nadu → 140 + 180 = 320
It is second lowest in Punjab
4.
What was the average number of trees planted in Haryana by all the NGOs together?
Average number of trees planted in Haryana by 3 NGOs
$$\eqalign{
& = \frac{1}{3}\left(80+140+167\right) \cr
& = \frac{387}{3} \cr
& = 129 \cr} $$
5.
What was the ratio of the number of trees planted by NGO – B in Tamil Nadu, the number of trees planted by NGO – C in Assam and the number of trees planted by NGO – A in Assam?