Chapter 8 – Comparing Quantities
84. Devangi’s phone subscription charges for the period 17-02-09 to 16-03-09 were as follows: Find the final bill amount if 3% education cess was also charged on service tax.
03
Aug
84. Devangi’s phone subscription charges for the period 17-02-09 to 16-03-09 were as follows: Find the final bill amount if 3% education cess was also charged on service tax. 84. Devangi’s phone subscription charges for the period 17-02-09 to 16-03-09 were as follows: Find the final bill amount if 3% education cess was also charged [...]
83. Arunima bought household items whose marked price and discount % is as follows: Find the total amount of the bill she has to pay.
03
Aug
83. Arunima bought household items whose marked price and discount % is as follows: Find the total amount of the bill she has to pay. 83. Arunima bought household items whose marked price and discount % is as follows: Find the total amount of the bill she has to pay. August 3, 2021 Category: Chapter [...]
82. Kritika ordered one pizza and one garlic bread from a pizza store and paid Rs 387 inclusive of taxes of Rs 43. Find the tax%.
03
Aug
82. Kritika ordered one pizza and one garlic bread from a pizza store and paid Rs 387 inclusive of taxes of Rs 43. Find the tax%. 82. Kritika ordered one pizza and one garlic bread from a pizza store and paid Rs 387 inclusive of taxes of Rs 43. Find the tax%. August 3, 2021 [...]
81. Prachi bought medicines from a medical store as prescribed by her doctor for Rs 36.40 including 4% VAT. Find the price before VAT was added.
03
Aug
81. Prachi bought medicines from a medical store as prescribed by her doctor for Rs 36.40 including 4% VAT. Find the price before VAT was added. 81. Prachi bought medicines from a medical store as prescribed by her doctor for Rs 36.40 including 4% VAT. Find the price before VAT was added. August 3, 2021 [...]
80. In Delhi University, in the year 2009 – 10, 49,000 seats were available for admission to various courses at graduation level. Out of these 28,200 seats were for the students of General Category while 7,400 seats were reserved for SC and 3,700 seats for ST. Find the percentage of seats available for (i) Students of General Category. (ii) Students of SC Category and ST Category taken together.
03
Aug
80. In Delhi University, in the year 2009 – 10, 49,000 seats were available for admission to various courses at graduation level. Out of these 28,200 seats were for the students of General Category while 7,400 seats were reserved for SC and 3,700 seats for ST. Find the percentage of seats available for (i) Students [...]
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000 seats were available for admission to various courses at graduation level. Out of these 28 ,
200 seats were for the students of General Category while 7 ,
400 seats were reserved for SC and 3 ,
49 ,
700 seats for ST. Find the percentage of seats available for (i) Students of General Category. (ii) Students of SC Category and ST Category taken together. ,
80. In Delhi University ,
in the year 2009 – 10 ,
79. Given the principal = Rs 40,000, rate of interest = 8% p.a. compounded annually. Find (a) Interest if period is one year. (b) Principal for 2nd year. (c) Interest for 2nd year. (d) Amount if period is 2 years
03
Aug
79. Given the principal = Rs 40,000, rate of interest = 8% p.a. compounded annually. Find (a) Interest if period is one year. (b) Principal for 2nd year. (c) Interest for 2nd year. (d) Amount if period is 2 years 000. 79. Given the principal = Rs 40 rate of interest = 8% p.a. compounded [...]
78. Harshna gave her car for service at service station on 27-05-2009 and was charged as follows: (a) 3.10 litres engine oil @ Rs 178.75 per litre and VAT @ 20%. (b) Rs 1,105.12 for all other services and VAT @ 12.5%. (c) Rs 2,095.80 as labour charges and service tax @10%. (d) 3% cess on service Tax. Find the bill amount.
03
Aug
78. Harshna gave her car for service at service station on 27-05-2009 and was charged as follows: (a) 3.10 litres engine oil @ Rs 178.75 per litre and VAT @ 20%. (b) Rs 1,105.12 for all other services and VAT @ 12.5%. (c) Rs 2,095.80 as labour charges and service tax @10%. (d) 3% cess [...]
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095.80 as labour charges and service tax @10%. (d) 3% cess on service Tax. Find the bill amount. ,
105.12 for all other services and VAT @ 12.5%. (c) Rs 2 ,
78. Harshna gave her car for service at service station on 27-05-2009 and was charged as follows: (a) 3.10 litres engine oil @ Rs 178.75 per litre and VAT @ 20%. (b) Rs 1 ,
77. In 1975, the consumption of water for human use was about 3850 cu.km/year. It increased to about 6000 cu.km/year in the year 2000. Find the per cent increase in the consumption of water from 1975 to 2000. Also, find the annual per cent increase in consumption (assuming water consumption increases uniformly).
03
Aug
77. In 1975, the consumption of water for human use was about 3850 cu.km/year. It increased to about 6000 cu.km/year in the year 2000. Find the per cent increase in the consumption of water from 1975 to 2000. Also, find the annual per cent increase in consumption (assuming water consumption increases uniformly). 77. In 1975 [...]
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77. In 1975 ,
find the annual per cent increase in consumption (assuming water consumption increases uniformly). ,
the consumption of water for human use was about 3850 cu.km/year. It increased to about 6000 cu.km/year in the year 2000. Find the per cent increase in the consumption of water from 1975 to 2000. Also ,
76. An average urban Indian uses about 150 litres of water every day. (a) What per cent of water is used for bathing and sanitation together per day? (b) How much less per cent of water is used for cooking in comparison to that used for bathing? (c) What per cent of water is used for drinking, cooking and gardening together?
03
Aug
76. An average urban Indian uses about 150 litres of water every day. (a) What per cent of water is used for bathing and sanitation together per day? (b) How much less per cent of water is used for cooking in comparison to that used for bathing? (c) What per cent of water is used [...]
75. Jyotsana bought a product for Rs 3,155 including 4.5% sales tax. Find the price before tax was added.
03
Aug
75. Jyotsana bought a product for Rs 3,155 including 4.5% sales tax. Find the price before tax was added. 155 including 4.5% sales tax. Find the price before tax was added. 75. Jyotsana bought a product for Rs 3 August 3, 2021 Category: Chapter 8 - Comparing Quantities , Maths , NCERT Class 8 ,