Data Interpretation - Pie Charts

Answer: Option A

Explanation:

Required percentage =		9% of 5700	x 100		% =		9 x 5700	x 100		% = 75%.
		8% of 8550					8% of 8550

Answer: Option A

Explanation:

The percentage of candidates passed to candidates enrolled can be determined for each institute as under:

(i) P =

18% of 5700

x 100

% =

18 x 5700

x 100

% = 54.55%.

22% of 8550

22 x 8550

(ii) Q =			17% of 5700		x 100		%	= 75.56%.
			15% of 8550

(iii) R =			13% of 5700		x 100		%	= 86.67%.
			10% of 8550

(iv) S =			16% of 5700		x 100		%	= 62.75%.
			17% of 8550

(v) T =			9% of 5700		x 100		%	= 75%.
			8% of 8550

(vi) V =			15% of 5700		x 100		%	= 83.33%.
			12% of 8550

(vii) X =			12% of 5700		x 100		%	= 50%.
			16% of 8550

Highest of these is 86.67% corresponding to institute R.

Answer: Option A

Explanation:

Required difference	= [(16% + 18%) of 5700] - [(8% + 10%) of 8550]
	= [(34% of 5700) - (18% of 8550)]
	= (1938 - 1539)
	= 399.

Answer: Option B

Explanation:

Candidates passed from institutes Q and R together	= [(13% + 17%) of 5700]
	= 30% of 57000.
Candidates enrolled from institutes Q and R together	= [(15% + 10%) of 8550]
	= 25% of 8550.

Required Percentage	= 30% of 5700 x 100 % 25% of 8550
	= 30 x 5700 x 100 % 25 x 8550
	= 80%.

Answer: Option E

Explanation:

Required ratio =		18% of 5700		=		18 x 5700		=	6	.
		22% of 8550				22 x 8550			11