Question

It was estimated that because of people switching to Metro trains, about 33000 tonnes of CNG, 3300 tonnes of diesel and 21000 tonnes of petrol was saved by the end of the year 2010. Based on the above study answer the following questions:
(i) How many tonnes of diesel was saved by the end of the year 2010?
a) 33000 b) 21000
c) 330 d) 3300
(ii) Which fuel was saved the most?
a) CNG b) Petrol
c) Diesel d) None of the above
(iii) The fraction of quantity of diesel saved to the quantity of petrol saved was:
a) 33/21 b) 11/7
c) 11/70 d) 33/7
(iv) The fraction of quantity of CNG saved to the quantity of diesel saved was:
a) 10 b)20
c) 1 d)30

Answer 1

It was estimated that because of people switching to Metro trains, about 33000 tonnes of CNG, 3300 tonnes of diesel and 21000 tonnes of petrol was saved by the end of the year 2010. Based on the above study answer the following questions:

(i) How many tonnes of diesel was saved by the end of the year 2010?

a) 33000 b) 21000

c) 330 d) 3300

(ii) Which fuel was saved the most?

a) CNG b) Petrol

c) Diesel d) None of the above

(iii) The fraction of quantity of diesel saved to the quantity of petrol saved was:

a) 33/21 b) 11/7

c) 11/70 d) 33/7

(iv) The fraction of quantity of CNG saved to the quantity of diesel saved was:

a) 10 b)20

c) 1 d)30