Question : Directions: The bar graph given below represents the number of boys in a school using three apps for three months.

What is the percentage decrease in the number of boys using Facebook from January to February?

Option 1: 26.66%

Option 2: 20%

Option 3: 21.33%

Option 4: 16.66%

Question : Directions: The bar graph given below represents the number of boys in a school using three apps for three months.

The number of boys using WhatsApp in February is how much percentage more than the number of using Facebook in February?

Option 1: 50%

Option 2: 33.33%

Option 3: 66.66%

Option 4: 44.22%

Question : Directions: The bar graph given below represents the number of boys in a school using three apps for three months.

The number of boys using WhatsApp in March is what percent of the number of boys using Facebook in February?

Option 1: 126.47

Option 2: 136

Option 3: 128

Option 4: 131.3

Question : Directions: The following bar chart represents the number of first-year B.Com. students of St. Xavier's College using different company's smartphones.

The ratio of the number of boys to the number of girls using the smartphones of Samsung and Sony together is:

Option 1: 12 : 13

Option 2: 13 : 12

Option 3: 14 : 11

Option 4: 11 : 14

Question : Directions: The following bar chart represents the number of first year B.Com. students of St. Xavier's College using different company's smartphones.

What is the percentage of boys who are using smartphones of Samsung?

Option 1: 16.52%

Option 2: 17.52%

Option 3: 18.52%

Option 4: 15.52%