Chapter 8 – Comparing Quantities
94. What is the percentage increase or decrease in the number of seats won by A, B, C and D in the general elections of 2009 as compared to the results of 2004?
03
Aug
94. What is the percentage increase or decrease in the number of seats won by A, B, C and D in the general elections of 2009 as compared to the results of 2004? 94. What is the percentage increase or decrease in the number of seats won by A B C and D in the [...]
93. If the price of petrol, diesel and LPG is slashed as follows: Complete the above table.
03
Aug
93. If the price of petrol, diesel and LPG is slashed as follows: Complete the above table. 93. If the price of petrol diesel and LPG is slashed as follows: Complete the above table. August 3, 2021 Category: Chapter 8 - Comparing Quantities , Maths , NCERT Class 8 ,
92. Lemons were bought at Rs 48 per dozen and sold at the rate of Rs 40 per 10. Find the gain or loss per cent.
03
Aug
92. Lemons were bought at Rs 48 per dozen and sold at the rate of Rs 40 per 10. Find the gain or loss per cent. 92. Lemons were bought at Rs 48 per dozen and sold at the rate of Rs 40 per 10. Find the gain or loss per cent. August 3, 2021 [...]
91. The population of a town was decreasing every year due to migration, poverty and unemployment. The present population of the town is 6,31,680. Last year the migration was 4% and the year before last, it was 6%. What was the population two years ago?
03
Aug
91. The population of a town was decreasing every year due to migration, poverty and unemployment. The present population of the town is 6,31,680. Last year the migration was 4% and the year before last, it was 6%. What was the population two years ago? 31 680. Last year the migration was 4% and the [...]
90. A new computer costs Rs 1,00,000. The depreciation of computers is very high as new models with better technological advantages are coming into the market. The depreciation is as high as 50% every year. How much will the cost of computer be after two years?
03
Aug
90. A new computer costs Rs 1,00,000. The depreciation of computers is very high as new models with better technological advantages are coming into the market. The depreciation is as high as 50% every year. How much will the cost of computer be after two years? 00 50. C.P. = M.P. – Discount. 90. A [...]
89. Find the difference between Compound Interest and Simple Interest on Rs 45,000 at 12% per annum for 5 years.
03
Aug
89. Find the difference between Compound Interest and Simple Interest on Rs 45,000 at 12% per annum for 5 years. 000 at 12% per annum for 5 years. 89. Find the difference between Compound Interest and Simple Interest on Rs 45 August 3, 2021 Category: Chapter 8 - Comparing Quantities , Maths , NCERT Class [...]
88. Ayesha announced a festival discount of 25% on all the items in her mobile phone shop. Ramandeep bought a mobile phone for himself. He got a discount of Rs 1,960. What was the marked price of the mobile phone?
03
Aug
88. Ayesha announced a festival discount of 25% on all the items in her mobile phone shop. Ramandeep bought a mobile phone for himself. He got a discount of Rs 1,960. What was the marked price of the mobile phone? 88. Ayesha announced a festival discount of 25% on all the items in her mobile [...]
87. A shopkeeper was selling all his items at 25% discount. During the off season, he offered 30% discount over and above the existing discount. If Pragya bought a skirt which was marked for Rs 1,200, how much did she pay for it?
03
Aug
87. A shopkeeper was selling all his items at 25% discount. During the off season, he offered 30% discount over and above the existing discount. If Pragya bought a skirt which was marked for Rs 1,200, how much did she pay for it? 200 87. A shopkeeper was selling all his items at 25% discount. [...]
86. Babita bought 160 kg of mangoes at Rs 48 per kg. She sold 70% of the mangoes at Rs 70 per kg and the remaining mangoes at Rs 40 per kg. Find Babita’s gain or loss per cent on the whole dealing.
03
Aug
86. Babita bought 160 kg of mangoes at Rs 48 per kg. She sold 70% of the mangoes at Rs 70 per kg and the remaining mangoes at Rs 40 per kg. Find Babita’s gain or loss per cent on the whole dealing. 86. Babita bought 160 kg of mangoes at Rs 48 per kg. [...]
85. If principal = Rs 1,00,000. rate of interest = 10% compounded half yearly. Find (i) Interest for 6 months. (ii) Amount after 6 months. (iii) Interest for next 6 months. (iv) Amount after one year.
03
Aug
85. If principal = Rs 1,00,000. rate of interest = 10% compounded half yearly. Find (i) Interest for 6 months. (ii) Amount after 6 months. (iii) Interest for next 6 months. (iv) Amount after one year. 00 000. rate of interest = 10% compounded half yearly. Find (i) Interest for 6 months. (ii) Amount after [...]