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What is the total cost of the production of item I by companies A and C together in crores?
A9.25
B5.9
C4.1625
D4.9
ENone of these
Answer: Option B
Explanation:Given, Total production cost of 7 companies = Rs. 25 crores
Step 1: To find the cost of production of ITEM I by Company A:
From Pie chart:
Given, Cost of production of Company A (For both Item I and II) = 15 % of 25 crores.
= (15 / 100) * 25 crores
= 3.75 crores
From Table:
Given, Ratio of Production of Company A = (Item I / Item II) = 2 / 3
So, Cost of production of ITEM I by Company A = [2/ (2 + 3)] * 3.75 crores
= [2 / 5] * 3.75 crores
= 1.5 crores
Step 2: To find the cost of production of ITEM I by Company C:
From Pie chart:
Given, Cost of production of Company C (For both Item I and II) = 22 % of 25 crores.
= (22 / 100) * 25 crores
= 5.5 crores
From Table:
Given, Ratio of Production of Company C = (Item I / Item II) = 4 / 1
So, Cost of production of ITEM I by Company C = [4/ (4 + 1)] * 5.5 crores
= [4 / 5] * 5.5 crores
= 4.4 crores
Step 3:
Total Cost of production of ITEM I by Company A and C together = 1. 5 + 4.4 crores
= 5.9 crores.
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What is the ratio of the number of candidates qualified to the number of candidates appeared from State D?
A(12 : 16)
B(11 : 50)
C(13 : 18)
D(14 : 60)
E(17 : 53)
Answer: Option B
Explanation:Step 1: To find out no. of candidates qualified from state D
Given, Total no. of candidates qualified = 26,400
No. of candidates qualified from state D = 11% of 26,400
= (11 / 100) * ( 26,400)
= 11 * 264
= 2904
Thus, the No. of candidates qualified from state D = 2904
Step 2: To find out no. of candidates appeared from state D
Given, Total no. of candidates appeared = 1,20,000
No. of candidates appeared from state D = 11% of 1,20,000
= (11/ 100) * ( 1,20,000)
= 11 * 1200
= 13,200
Thus, the No. of candidates appeared from state D = 13,200
Step 3: To find out the required ratio
Required Ratio = (No. of candidates Qualified from State D) : (No. of candidates appeared from state D)
= 2904 : 13200
= 11 : 50
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Total no. of candidates qualified from states B and C together is what % of the total no. of candidates appeared from these two states?
A19
B54
C47
D33
E25
Answer: Option E
Explanation:Step 1: To find Total no. of candidates Qualified from states B and C together.
Given, Total no. of candidates qualified = 26,400
No. of candidates qualified from states B & C together = (17 % + 9%) of 26,400
= 26% of 26,400
= (26 / 100) * 26,400
= 26 * 264
= 6864
Step 2: To find out no. of candidates appeared from states B and C together.
Given, Total no of candidates appeared =1,20,000
No of candidates appeared from states B and C together = (8 % + 15%) of 1,20,000
= 23% of 1,20,000
= (23 / 100) * 1, 20,000
= 23 * 1200
= 27,600
Step 3: To find Required percentage
Required percentage = (No. of candidates qualified from states B & C together / No. of candidates appeared from states B & C together) * 100 %
= (6864 / 27,600) * 100 %
= (6864 / 276) %
= 24.9
= 25 (approx)
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The number of candidates qualified from state F is approximately what percentage of the number of students appeared from state C
A37
B15
C46
D58
E23
Answer: Option D
Explanation:Step 1: To find out no. of candidates qualified from state F
Given, Total no. of candidates qualified = 26,400
No. of candidates qualified from state F = 16% of 26,400
= (16 / 100) * ( 26,400)
= 16 * 264
= 4224
Thus, the No. of candidates qualified from state F = 4224
Step 2: To find out no. of candidates appeared from state C
Given, Total no. of candidates appeared = 1,20,000
No. of candidates appeared from state C = 15% of 1,20,000
= (15 / 100) * ( 1,20,000)
= 15* 1200
= 18,000
Thus, the No. of candidates appeared from state C = 18,000
Step 3: To find out the required percentage
Required percentage = (No. of candidates qualified from State F / No. of candidates appeared from state C) * 100%
= (4224 / 18,000) * 100 %
= 4225 / 180 % (approx)
= 23 % (approx)
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The number of candidates qualified from state C is what percentage of the number of candidates appeared from that state?
A12.3
B14
C15
D13.2
ENone of these
Answer: Option D
Explanation:Step 1: To find out no. of candidates qualified from state C
Given, Total no. of candidates qualified = 26,400
No. of candidates qualified from state C = 9% of 26,400
= (9 / 100) * ( 26,400)
= 9 * 264
= 2376
Thus, the No. of candidates qualified from state C = 2376
Step 2: To find out no. of candidates appeared from state C
Given, Total no. of candidates appeared = 1,20,000
No. of candidates appeared from state C = 15% of 1,20,000
= (15 / 100) * ( 1,20,000)
= 15* 1200
= 18,000
Thus, the No. of candidates appeared from state C = 18,000
Step 3: To find out the required percentage
Required percentage = (No. of candidates qualified from State C / No. of candidates appeared from state C) * 100%
= (2376 / 18,000) * 100 %
= 2376 / 180 %
= 13.2 %
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What is the ratio of the number of candidates qualified from state A to the number of candidates qualified from State G?
A(11: 24)
B(22: 24)
C(11: 6)
D( 6 : 22 )
ENone of these
Answer: Option C
Explanation:Step 1: To find out the number of candidates qualified from State A
Given, Total number of candidates qualified = 26,400
No. of candidates qualified from State A = 22 % of 26,400
= (22 / 100) * ( 26,400 )
= 22 * 264
= 5808
Therefore total number of candidates qualified from A = 5808
Step 2: To find out the number of candidates qualified from State G
Given, Total no. of candidates qualified = 26,400
No. of candidates qualified from State G = 12 % of 26,400
= (12 / 100) * ( 26,400 )
= 12 * 264
= 3168
Therefore total number of candidates qualified from G = 3168
Step 3: To find the ratio between number of candidates qualified from state A to state G
Required ratio = 5808 : 3168
= 11 : 6
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What is the difference between the Family A food amount to the rent spent in the Family B?
A8000
B6500
C3000
D4000
E5800
Answer: Option C
Explanation:Step 1: To find out Family A - Food amount
Given, Total expense of Family A = Rs. 50,000
% of Amount spent on food by Family A = 10 %
=> Amount spent by Family A on Food = 10 % of 50,000
= (10/100) * 50,000
= 10 * 500
= Rs. 5,000
Thus, Amount spent by Family A on Food = Rs. 5,000
Step 2: To find out Family B - Rent amount
Given, Total expense of Family B = Rs. 25,000
% of amount spent by Family B on Rent = 32%
=> Amount spent by Family B on Rent = 32 % of 25,000
= (32/100) * 25,000
= 32 * 250
= Rs. 8,000
Thus, Amount spent by Family B on Rent = Rs. 8,000
Step 3: Difference between Family A - food amount and Family B Rent amount = (8000- 5000)
=> Rs. 3,000
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What is the percentage increase of Family A clothing amount as compared to Family B Electricity amount?
A133.3
B150
C148.9
D167.2
ENone of these
Answer: Option A
Explanation:Step 1: To find Family A - Clothing Amount.
Given, percentage of amount spent by Family A on Clothing = 14 %
Total Expense of Family A = Rs. 50,000
=> Amount spent by Family A on Clothing = 14 % of 50,000
= (14/100) * 50,000
= 14 * 500
= Rs. 7,000
Thus, Amount spent by Family A on Clothing = Rs. 7,000
Step 2: To find Family B - Electricity Amount.
Given, percentage of amount spent by Family B on Electricity = 12 %
Total Expense of Family B = Rs. 25,000
=> Amount spent by Family B on Electricity = 12 % of 25,000
= (12/100) * 25,000
= 12 * 250
= Rs. 3,000
Thus, Amount spent by Family B on Electricity = Rs. 3,000
Step 3: To find percentage increase between Family A - Clothing Amount and Family B - Electricity Amount
Required Percentage increase = {(Difference between Family A - Clothing Amount and Family B - Electricity Amount)/ Family B - Electricity Amount} * 100%
= {(7000 - 3000) / 3000} * 100%
= (4000/ 3000) * 100%
= (4/3) * 100%
= 133.33%
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What is the difference between Minimum value of mobiles - Sold in Online and the Minimum value of mobiles - Sold in Retail ?
A94,000
B98,000
C96,000
D99,000
E97,000
Answer: Option B
Explanation:Minimum value of mobiles - Sold in Online is = 252000
Minimum value of mobiles - Sold in Retail is = 350000
Hence Difference is => 252000 - 350000
= -98000
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What is the difference between Maximum value of mobiles - Sold in Retail and the Maximum value of mobiles - Sold in Online ?
A35,000
B34,000
C36,000
D37,000
E38,000
Answer: Option C
Explanation:Maximum value of mobiles - Sold in Retail is = 756000
Maximum value of mobiles - Sold in Online is = 720000
Hence Difference is => 756000 - 720000
= 36000
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