NCERT Class 8
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 [...]
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 [...]