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A tree increases annually by 1/8th of its hight. By how much will it increase after 2 years, if it stands today 64 cm high?

1. A 72
2. B 74
3. C 75
4. D 81

How much interest will Tk.2000 earn at an annul rate of 8% in one year if the interest is compounded every six months?

1. A Tk.160
2. B Tk.163.20
3. C Tk.249.73
4. D Tk.332.80

How much interest will Tk.1000 earn in one year at an annual interest rate of 8% if interest rate is compounded every 6 months?

1. A 80.6
2. B 81.6
3. C 82.0
4. D 82.4

If the amount of Tk.360 in 3 years is Tk.511.20. What will be the amount of Tk.700 in 5 years?

1. A 1060
2. B 1190
3. C 1225
4. D 1230

A sum of money becomes (8/5) of itself in 5 years at a certain rate of interest. The rate percent per annum is---

1. A 10%
2. B 12%
3. C 5%
4. D 8%

The interest on a certain deposit at 9% per annum is Tk.405 in one year. How much will the additional interest in one year be on the same diposit at 10 percent per annum?

1. A None of these
2. B Tk.300
3. C Tk.31.5
4. D Tk.450

A sum of money becomes Tk.6690 after three years and Tk.10035 after six years on compound interest. The sum is--

1. A 4400
2. B 4445
3. C 4460
4. D 4520

What simple interest rate will Sumon need to secure to make Tk.2500 in interest on a Tk.10000 principal over 5 years?

1. A 4%
2. B 5%
3. C 6%
4. D 7%

The value of machine depreciates every four year at the rate of 10% on its value at the begining of that year if the present value of the machine is Tk.729 its worth 3 years ago was.

1. A 1000
2. B 750.87
3. C 800
4. D 947.10

What amount of money invested would earn interest of Tk.200 over 4 years at 10% simple interest rate?

1. A 450
2. B 500
3. C 550
4. D None

An annual of money becomes Tk.1860 at an interest rate of 8% in 3 years. How many years the money would take to become Tk.2040 at the same interest rate?

1. A 15/2
2. B 5
3. C 6
4. D 9/2

The difference of compound interest on Tk.800 for 1 year at 20% per annum when compounded half-yearly and quarterly.

1. A 2.50
2. B 3.75
3. C 4.40
4. D 6.60