Depreciation

Q.

A sum of money doubles itself at compound interest in 15 years. In how many years will it become eight times?

1. 40

2. 41

3. 45

4. 50

Q. Following are the car parking charges near a railway Station upto
4 hrs = ₹60
8 hrs = ₹ 100
12 hrs = ₹ 140
24 hrs = ₹ 180
check if the parking charges are in direct proportion to the parking time

Q. The population of a city is 1, 20, 000 if the population decreases by 5% every year, what will be the population after 3 years ?

1. 103, 885
2. 102, 875
3. 102, 885
4. 102, 880

Q. If 6 workers earn ₹10800 in 20 days, how much will 20 men earn in 8 days ?

Q. 7) if 35 men can reap a field in 8 days , how many days can 20 men reap the same field?

Q.

The cost of petrol is increased by 12%, find the increase in amount if the cost is Rs 54 per liter.

1. Rs 6.48

2. Rs 6.50

3. Rs 6.58

4. Rs 6.00

Q.

The second class railway fare for $240km$ of journey is $Rs.\mathrm{15.00.}$ What would be the fare for a journey of $139.2km$?

Q. If the wages of 12 workers for 5 days are Rs.7500, find the wages of 17 workers for 6 days

Q.

A railway fare for 61km is rupees 183 .Find the fare for 53 km

Q. A bike valued at ₹ 40, 000. If its value falls at 5% per year, what will be its value after 2 years?

1. Rs.36, 500
2. Rs.36, 150
3. Rs.36, 100
4. Rs.35, 100

Q. The bus fare for 112 km is Rs. 728. How much will be the fare for 240 km?

Q.

If 15 toys cost Rs. 237, then what is the cost of 45 toys?

1. Rs. 834

2. Rs. 511

3. Rs. 711

4. Rs. 911

Q.

The value of a machinery is Rs.80000, which is depreciating at the rate of 10% annually. What will be the value of the machinery after 3 years in rupees?

1. Rs. 58, 320

2. Rs. 58, 230

3. Rs. 68, 320

4. Rs. 88, 320

Q. A 500g packet of tea is sold for rs 80 and a toothbrush costing rs 11 is given free with it. The shopkeeper still makes a profit of 15%on it . What was the cost price of the packet of tea

Q.

Hasan buys two kinds of cloth material for school uniforms, shirt material that costs him $Rs.50$ per metre and the trouser material costs him $Rs.90$ per metre. For every $3$ metre of shirt material, he buys 2 metres of the trouser material. He sells the materials at $12\%$ and $10\%$ profit respectively. His total sale is $Rs.36600.$ How much trouser material did he buy?

Q.

A car is worth ₹5, 00, 000. Its value depreciates 20% every year, then find its value after 3 years.

1. ₹3, 20, 000

2. ₹3, 00, 000

3. ₹3, 40, 000

4. ₹2, 56, 000

Q. Under what head, will the income of a Chartered Accountant come?

1. Salary
2. Other source
3. Capital gain
4. Profession

Q.

A scooter was bought at ₹60000 and its value depreciated at the rate of 7% per annum. Find its value after one year.

1. Rs 48640

2. Rs 48000

3. Rs 55800

4. Rs 58640

Q.

A person buys 25 pens worth Rs 250, each of equal cost. He wants to keep 5 pens for himself and sell the remaining to recover his money. What should be the price of each pen?

Q. Tick (✓) the correct answer:
The value of a machine depreciates at the rate of 20% per annum. It was purchased 2 years ago. If its present value is Rs 40000, for how much was it purchased?
(a) Rs 56000
(b) Rs 62500
(c) Rs 65200
(d) Rs 56500

Q. The value of a machine depreciates at the rate of 10% per annum. It was purchased 3 years ago. If its present value is Rs 291600, for how much was it purchased?

Q.

Ash Company reported sales of $\$400,000$ for year $1$, $\$450,000$ for year $2$, and $\$500,000$ for year $3$. Using year $1$ as the base year, what were the percentage increases for year $2$ and year $3$ compared to the base year?

1. $80\%$ for year $2$ and $90\%$ for year $3$.

2. $88\%$ for year $2$ and $80\%$ for year $3$.

3. $88\%$ for year $2$ and $90\%$ for year $3$.

4. $112.5\%$ for year $2$ and $125\%$for year $3$.

5. $125\%$ for year $2$ and $112.5\%$ for year $3$.

Q. A toy costs Rs. 5, 000. If its value depreciates at 10% per year, find its price after 2 years.

1. Rs. 4, 500
2. Rs. 4, 200
3. Rs. 4, 050
4. Rs. 4, 000

Q. 12. The value of a refrigerator which was purchased 2 years ago depreciates at 12% per annum .If its present value is Rupees 9680 for how much was it purchased

Q. A machine is purchased for Rs 625000. Its value depreciates at the rate of 8% per annum. What will be its value after 2 years?

Q. If the price of petrol is increased by Rs 2 per litre a person had to buy 1 litre less Petrol for Rs 1740 find the original price of the petrol at that time.

Q. There are 15, 000 plants in a garden . If target rate for growth in number of plants is 10% per year compounded annually .What will be the number of plants in garden after 2 years ?

1. 18, 150
2. 19, 150
3. 18, 200
4. 18, 250

Q. Two years ago Manohar purchased a machine for ₹ 47, 000.If its value falls by 3% every year .What is the value of machine today?

1. Rs 44, 222.3
2. Rs 45, 222.3
3. Rs 44322.3
4. Rs 44, 323.3

Q.

A radio was bought at a price of Rs 200. After one year the value of radio was depreciated by 10%. Find the value of the radio after one year.

1. Rs 175

2. Rs 150

3. Rs 190

4. Rs 180

Q. if the cost of a refrigerator is 9000.its value depreciates at the rate 5 ever year.find the total depreciates in its value at the end 2 year