1 . A amn deposits Tk.600 in a Bank at 10% interest rate compounded annuaally. At the end of the second year, the total amount including interest will become Tk--

• A. 660
• B. 720
• C. 160
• D. 726

Answer: Option D

Explanation:

2 . amn-?

• A. $\sqrt[n]{a^m}$
• B. $\sqrt[mn]{a^m}$
• C. $\sqrt[n]{a^{mn}}$
• D. $\sqrt[mn]{a^n}$

Answer: Option A

Explanation:

3 . a=m,m=2

• A. $9$
• B. $12$
• C. $3$
• D. $4$

Answer: Option A

Explanation: