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71.  Study the table and answer the given questions.

I. Net revenue = Gross revenue - Amount allocated for commission – Amount allocated for discount and others.
II. Few values are missing in the table (indicated by - ). A candidates is expected to calculate the missing value, It is required to answer the given question on the basis of the given data and the information.
Months Gross Revenue Amount Allocated for Commission Amount Allocated for Discount and Offer Net Revenue
March Rs. 360000 Rs. 31200 - -
April Rs. 320000 Rs. 28000 Rs. 16000 -
May - - Rs. 36000 Rs. 336000
June - Rs. 42000 Rs. 30200 Rs. 330000
July - Rs. 40000 Rs. 28000 Rs. 362000

In May, the respective ratio of amount allocated for commission and amount allocated for discount and others was 4:3. What was the Gross revenue of the magazine in May?

Discuss
Solution:
In May, ratio of amount allocated for commission and amount allocated for discount = 4 : 3
In May, amount allocated for commission = 4 × 12000 and 3 × 12000
Amount allocated for discount = 48000 and 36000
∵ Gross revenue in May net revenue + amount allocated for commission
= 336000 + 84000
= Rs. 420000
72.  Study the table and answer the given questions.

I. Net revenue = Gross revenue - Amount allocated for commission – Amount allocated for discount and others.
II. Few values are missing in the table (indicated by - ). A candidates is expected to calculate the missing value, It is required to answer the given question on the basis of the given data and the information.
Months Gross Revenue Amount Allocated for Commission Amount Allocated for Discount and Offer Net Revenue
March Rs. 360000 Rs. 31200 - -
April Rs. 320000 Rs. 28000 Rs. 16000 -
May - - Rs. 36000 Rs. 336000
June - Rs. 42000 Rs. 30200 Rs. 330000
July - Rs. 40000 Rs. 28000 Rs. 362000

In July, if 40% of the Gross revenue of the magazine was collected from advertisement, what was the amount of Gross revenue collected from advertisement in that particular month ?

Discuss
Solution:
Gross revenue of July collected from advertisement
= 362000 + 28000 + 40000
= 390000 + 40000
= 430000
Gross revenue collected from advertisement
= 430000 × 40100
= 4300 × 40
= Rs. 172000
73.  Study the table and answer the given questions.

I. Net revenue = Gross revenue - Amount allocated for commission – Amount allocated for discount and others.
II. Few values are missing in the table (indicated by - ). A candidates is expected to calculate the missing value, It is required to answer the given question on the basis of the given data and the information.
Months Gross Revenue Amount Allocated for Commission Amount Allocated for Discount and Offer Net Revenue
March Rs. 360000 Rs. 31200 - -
April Rs. 320000 Rs. 28000 Rs. 16000 -
May - - Rs. 36000 Rs. 336000
June - Rs. 42000 Rs. 30200 Rs. 330000
July - Rs. 40000 Rs. 28000 Rs. 362000

What is the different between Net revenue of the magazine in April and its Gross revenue in June?

Discuss
Solution:
Net revenue in April
= 320000 - 44000
= Rs. 276000
Gross revenue in June
= 330000 + 72000
= Rs. 402000
∴ Required difference
= 402000 - 276000
= Rs. 126000
74.  Study the table and answer the given questions.

I. Net revenue = Gross revenue - Amount allocated for commission – Amount allocated for discount and others.
II. Few values are missing in the table (indicated by - ). A candidates is expected to calculate the missing value, It is required to answer the given question on the basis of the given data and the information.
Months Gross Revenue Amount Allocated for Commission Amount Allocated for Discount and Offer Net Revenue
March Rs. 360000 Rs. 31200 - -
April Rs. 320000 Rs. 28000 Rs. 16000 -
May - - Rs. 36000 Rs. 336000
June - Rs. 42000 Rs. 30200 Rs. 330000
July - Rs. 40000 Rs. 28000 Rs. 362000

In March, if Net revenue of the magazine was 85% of its Gross revenue, what was the amount allocated for discount and others ?

Discuss
Solution:
In march,
Net revenue
= 360000 × 85100
= 306000
∴ Amount allocated for discount and others
= 360000 - 306000 - 31200
= 54000 - 31200
= Rs. 22800
75.  Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
Printers A B C D E
Days
Monday 139 147 211 141 184
Tuesday 141 189 164 189 151
Wednesday 115 141 159 156 136
Thursday 89 223 120 147 113
Friday 187 93 257 160 124

What is the different between total number of pages printed by printers C and D together on Tuesday and total number of pages printed by printers A and E together on Thursday ?

Discuss
Solution:
Total number of pages printed by printer C and D together on Tuesday
= 164 + 189
= 353
Total number of pages printed by printer A and E together on Thursday
= 89 + 113
= 202
∴ Required difference
= 353 - 202
= 151
76.  Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
Printers A B C D E
Days
Monday 139 147 211 141 184
Tuesday 141 189 164 189 151
Wednesday 115 141 159 156 136
Thursday 89 223 120 147 113
Friday 187 93 257 160 124

The number of pages printed by printer E on Monday is what percent more than the number of pages printed by printer C on Thursday ?

Discuss
Solution:
Number of pages printed by printer E on Monday = 184
Number of pages printed by printer C on Thursday = 120
∴ Required Percentage
=184120120×100=6400120=1603=5313%
77.  Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
Printers A B C D E
Days
Monday 139 147 211 141 184
Tuesday 141 189 164 189 151
Wednesday 115 141 159 156 136
Thursday 89 223 120 147 113
Friday 187 93 257 160 124

The number of pages printed by printer A on Wednesday is what percent of the number of pages printed by printer D on Friday ?

Discuss
Solution:
number of pages printed by printer A on Wednesday = 115
Number of pages printed by printer D on Friday = 160
∴ Required percentage
=115160×100=5758=7178
78.  Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
Printers A B C D E
Days
Monday 139 147 211 141 184
Tuesday 141 189 164 189 151
Wednesday 115 141 159 156 136
Thursday 89 223 120 147 113
Friday 187 93 257 160 124

What is the respective ratio between total number of pages printed by printer B on Wednesday and Thursday together and total number of pages printed by printer C on Monday and Friday together ?

Discuss
Solution:
Total number of pages printed by printer B on Wednesday and Thursday
= 141 + 223
= 364
Total number of pages printed by printer C on Monday and Friday
= 211 + 257
= 468
∴ Required ratio
= 364 : 468
= 7 : 9
79.  Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
Printers A B C D E
Days
Monday 139 147 211 141 184
Tuesday 141 189 164 189 151
Wednesday 115 141 159 156 136
Thursday 89 223 120 147 113
Friday 187 93 257 160 124

What is the average number of pages printed by printer B on Monday, Tuesday, and Friday ?

Discuss
Solution:
Total number of pages printed by printer B on Monday, Tuesday and Friday
= 147 + 189 + 93
= 429
∴ Required average
= 4293
= 143
80.  The table shows the percentage of total population of a city in different age group. Study the table and answer the questions.
Age Group Percent
Up to 15
16 - 25
26 - 35
36 - 45
46 - 55
56 - 65
20.00
18.25
16.75
16.25
15.00
12.50
66 and above 1.25

If there are 22 million people below 36 years, then the number of people (in millions) in the age group (56 - 65) is:

Discuss
Solution:
Percentage of people below 36 years
= (20 + 18.25 + 16.75)%
= 55%
55% = 22 millions
1%=225512.5%=2255×12.5=5 millions