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Directions (1 – 5): Study the following information carefully and answer the given questions:
The following bar graph shows the total number of factories of various industries in India and Bangladesh.
1) If the ratio of production of sugar in India to that of Bangladesh is 6 : 5, then find the ratio of productivity (Production/number of factories) in India to that of Bangladesh?
a) 35 : 17
b) 27 : 16
c) 21 : 20
d) 45 : 33
e) None of these
2) The number of fertilizer factories in both the countries together is what percentage of the number of cement factories in both the countries together?
a) 220 %
b) 250 %
c) 170 %
d) 190 %
e) None of these
3) If 25 % of the cotton factories in India is running in rural areas and 70 % of steel factories in Bangladesh is running in urban areas, then find the difference between the total number of cotton factories in India in urban areas to that of total number of steel factories in Bangladesh in rural areas?
a) 180
b) 225
c) 260
d) 150
e) None of these
4) The total number of factories in India in all the given factories together is approximately what percentage more/less than the total number of factories in Bangladesh in all the given factories together?
a) 13 % less
b) 1 % more
c) 1 % less
d) 13 % more
e) 20 % less
5) Find the total number of Cement, Steel and Sugar factories in both the countries together?
a) 2850
b) 3670
c) 3125
d) 2545
e) None of these
Directions (6 – 10): Study the following information carefully and answer the given questions.
The following table shows the number of seats won by various political parties in the legislative assembly elections of 5 different states in a certain year.
6) If 30 % of winning candidates of BJP in Karnataka is female candidates and 35 % of winning candidates of Aam Aadmi party in West Bengal are female candidates, then find the ratio between the total number of male winning candidates of BJP in Karnataka to that of Aam Aadmi party in West Bengal?
a) 35: 11
b) 27: 16
c) 31: 9
d) 42: 13
e) None of these
7) Find the difference between the total assemblies in Kerala to that of Punjab?
a) 50
b) 20
c) 30
d) 65
e) None of these
8) Find the average number of winning candidates in Indian National Congress in all the given states?
a) 30
b) 25
c) 20
d) 35
e) None of these
9) The total assemblies in Delhi is approximately what percentage more/less than the winning candidates of Trinamool congress in all the given states together?
a) 50 % more
b) 50 % less
c) 70 % less
d) 70 % more
e) 60 % more
10) If 25 % of the winning candidates in Punjab is 30 years less than the age and 70 % of the winning candidates in Delhi is 30 years more than the age, then the total number of winning candidates having the age of more than 30 years in Punjab is approximately what percentage of the total number of winning candidates having the age of less than 30 years in Delhi?
a) 430 %
b) 360 %
c) 300 %
d) 450 %
e) 280 %
Answers :
Direction (1-5) :
1). Answer: c)
The ratio of production of sugar in India to that of Bangladesh = 6 : 5 (6x, 5x)
Productivity = Production/Number of factories
Required ratio = (6x/400) : (5x/350)
= > 21 : 20
2). Answer: a)
The number of fertilizer factories in both the countries together
= > 750 + 900 = 1650
The number of cement factories in both the countries together
= > 325 + 425 = 750
Required % = (1650/750)*100 = 220 %
3). Answer: d)
The total number of cotton factories in India in urban areas
= > 500*(75/100) = 375
The total number of steel factories in Bangladesh in rural areas
= > 750*(30/100) = 225
Required difference = 375 – 225 = 150
4). Answer: b)
The total number of factories in India in all the given factories together
= > 500 + 325 + 875 + 400 + 750 = 2850
The total number of factories in Bangladesh in all the given factories together
= > 400 + 425 + 750 + 350 + 900 = 2825
Required % = [(2850 – 2825)/2825]*100 = 0.88 % = 1 % more
5). Answer: c)
The total number of Cement, Steel and Sugar factories in both the countries together
= > [325 + 425 + 875 + 750 + 400 + 350]
= > 3125
Direction (6-10) :
6). Answer: d)
The total number of male winning candidates of BJP in Karnataka
= > 120*(70/100) = 84
The total number of male winning candidates of Aam Aadmi party in West Bengal
= > 40*(65/100) = 26
Required ratio = 84: 26 = 42: 13
7). Answer: b)
The total assemblies in Kerala
= > 28 + 72 + 22 + 10 + 8 = 140
The total assemblies in Punjab
= > 9 + 68 + 26 + 11 + 6 = 120
Required difference = 140 – 120 = 20
8). Answer: a)
The average number of winning candidates in Indian National Congress in all the given states
= > [28 + 22 + 26 + 8 + 66]/5
= > 150/5 = 30
9). Answer: c)
The total assemblies in Delhi
= > 12 + 7 + 8 + 41 + 2 = 70
The winning candidates of Trinamool congress in all the given states together
= > 42 + 28 + 9 + 12 + 125 = 216
Required % = [(216 – 70)/216]*100 = 67.59 % = 70 % less
10). Answer: a)
The total number of winning candidates having the age of more than 30 years in Punjab
= > (9 + 68 + 26 + 11 + 6)*(75/100)
= > 120*(3/4) = 90
The total number of winning candidates having the age of less than 30 years in Delhi
= > (12 + 7 + 8 + 41 + 2)*(30/100)
= > 70*(3/10) = 21
Required = (90/21)*100 = 428.57 % = 430 %
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This post was last modified on November 20, 2021 8:47 am