Question : Study the given graph and answer the question that follows.

The average production of cement by company B in 2015, 2016, and 2018 is what percentage less than the average production of cement by company C in 2015 and 2017 ?

Option 1: $7 \frac{3}{7} \%$

Option 2: $7 \frac{1}{7} \%$

Option 3: $5 \frac{1}{3} \%$

Option 4: $6 \frac{2}{3} \%$

Question : Study the given graph and answer the question that follows.
In 2020, the production of cement by company C increased by the same percentage as in 2019, over its previous year. The production (in million tonnes) of cement by company C in 2020 (correct to one decimal place) was:

Option 1: 454.6

Option 2: 455.8

Option 3: 457.1

Option 4: 452.4

Question : Study the given graph and answer the question that follows.

The total production of fertilisers by country Y in 2017 and 2019 and by country X in 2016 is what percentage of the total production of fertilisers by country Z in 2016, 2018 and 2020?

Option 1: 77%

Option 2: 70%

Option 3: 69%

Option 4: 60%

Question : Directions: By interchanging the given two signs and numbers which of the following equations will be correct?
× and +, 9 and 6

Option 1: 7 × 6 ÷ 3 + 9 – 8 = 17

Option 2: 6 × 8 – 9 ÷ 3 + 5 = 50

Option 3: 7 + 6 × 4 ÷ 9 – 8 = 8

Option 4: 9 × 7 + 4 ÷ 1 – 6 = 7

Question : Direction: After interchanging + and -, 8 and 7, which one of the following becomes correct?

Option 1: 8 - 7 + 3 x 5 = 35

Option 2: 7 x 8 + 6 - 9 = 25

Option 3: 6 + 8 x 2 - 7 = 0

Option 4: 8 x 2 + 7 - 6 = 9