Study the following graph carefully and answer the questions given below-DATA REGARDING THE POPULATION OF SOME WESTERN STATES OF US IN 2005 TOTAL POPULATION - 32760002- States 2-c- Sex ratio 2c- Literacy ratio 2 - 5 Male Female Literate Illiterate Washington 5 3 7 3 California 3 1 1 4 Oregon 2 3 2 1 Nevada 3 5 3 2 Idaho 3 4 4 1 Utah 3 2 7 2 Alaska 3 4 9 4 Q- What is the literacy rate among the femalepopulation of Nevada- if the male literacy rate is 70 -

The correct option is B 54The weighted average literacy rate =literates/illiterates×100=3/5×100=60% Weighted average =3×70+5× x/8=60⇒ x=480 210/5=54% ...

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Byju's Answer

Standard XI

Economics

Elasticity of Demand

Study the fol...

Question

Study the following graph carefully and answer the questions given below.
Q. What is the literacy rate among the female population of Nevada, if the male literacy rate is 70?

56.67%

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55.55%

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53.33%

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None of the above

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Solution

The correct option is B 54
The weighted average literacy rate $= \frac{literates}{illiterates} \times 100 = \frac{3}{5} \times 100 = 60 %$
Weighted average $= \frac{3 \times 70 + 5 \times x}{8} = 60 \Rightarrow x = \frac{480 - 210}{5} = 54 %$

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Courses of study	Mumbai		Kolkata		Chennai
Courses of study	% pass	No. of students	% pass	No. of Students	% pass	No. of Students
M.A	71	3	82	2	81	2
M.COM.	83	4	76	3	76	3.5
B.A	73	5	73	6	74	4.5
B.COM.	74	2	76	7	58	2
B.Sc	65	3	65	3	70	7
M.Sc	66	3	60	7	73	2

Commodity	2015		2016
Commodity	Price (₹)	Quantity (Kg)	Price (₹)	Quantity (Kg)
A B C	4 3 8	2 5 2	6 2 4	3 1 6

Study the following graph carefully and answer the questions given below. Q. What is the literacy rate among the female population of Nevada, if the male literacy rate is 70?

The correct option is B 54The weighted average literacy rate =literatesilliterates×100=35×100=60% Weighted average =3×70+5×x8=60⇒x=480−2105=54%

Study the following graph carefully and answer the questions given below.
Q. What is the literacy rate among the female population of Nevada, if the male literacy rate is 70?

The correct option is B 54
The weighted average literacy rate $= \frac{literates}{illiterates} \times 100 = \frac{3}{5} \times 100 = 60 %$
Weighted average $= \frac{3 \times 70 + 5 \times x}{8} = 60 \Rightarrow x = \frac{480 - 210}{5} = 54 %$