Free Data Interpretations Questions PDF for Banking Exams 2021 at Smartkeeda

Directions : Study the following pie and table chart carefully and answer the questions given beside.

The pie chart show the percentage of the students who took part in different activities and table shows the ratio of the boys and girls.

Total Students = 5400

Activity	Boys : Girls
Singing	4 : 5
Dancing	3 : 4
Acting	6 : 5
Craft	3 : 2
Drawing	1 : 2
Anchoring	3 : 1

Important for :

IBPS PO Pre IBPSClerk SBI PO Pre SBIClerk

What is the ratio of the boys who participate in craft and singing together and the girls who participate in Dancing and Drawing together?

» Explain it

Correct Option: B

Boys who participate in Craft

= 5400 × 15% ×	3	= 486
	5

Boys who participate in Singing

= 5400 × 18% ×	4	= 432
	9

Girls who participate in Dancing

= 5400 × 14% ×	4	= 432
	7

Girls who participate in Drawing

= 5400 × 19% ×	2	= 684
	3

Ratio = 486 + 432 : 432 + 684 = 918 : 1116 = 51 : 62

Hence, option B is correct.

What is the average number of boys participate in all activity?

» Explain it

Correct Option: C

Boys participate in Singing

= 5400 × 18% ×	4	= 432
	9

Boys participate in Dancing

= 5400 × 14% ×	3	= 324
	7

Boys participate in Acting

= 5400 × 22% ×	6	= 648
	11

Boys participate in Craft

= 5400 × 15% ×	3	= 486
	5

Boys participate in Drawing

= 5400 × 19% ×	1	= 342
	3

Boys participate in Anchoring

= 5400 × 12% ×	3	= 486
	4

Average =	(432 + 324 + 648 + 486 + 342 + 486)
	6

=	2718	= 453
	6

Hence, option C is correct.

If 25% of the students who participate in Dancing, also participate in Craft and 20% of the students who participate in Craft, also participate in Dancing, find the ratio of the students who participate in only Dancing and only Craft.

» Explain it

Correct Option: A

Students who participate in Dancing = 5400 × 14% = 756

25% of the Students who participate in Dancing also participate in Craft = 756 × 25% = 189

Students who participate in Craft = 5400 × 15% = 810

20% of the Students who participate in Craft also participate in Dancing = 810 × 20% = 162

Students who only participate in Dancing = (756 + 162) – (162 + 189) = 567

Students who only participate in Craft = (810 + 189) – (162 + 189) = 648

Ratio = 567 : 648 = 7 : 8

Hence, option A is correct.

The number of boys who participate in Anchoring is what percent of the girls who participate in Acting?

» Explain it

Correct Option: B

Boys participate in Anchoring

= 5400 × 12% ×	3	= 486
	4

Girls participate in Acting

= 5400 × 22% ×	5	= 540
	11

percent =	486	× 100 = 90%
	540

Hence, option B is correct.

If the age of the 50% of the boys participate in Acting and 40% of the girls participate in Acting is below 16 years, find the number of students whose age is above 16 years participate in Acting.

» Explain it

Correct Option: E

Boys Participate in Acting