A man invested Tk. 1000, part at 5% and the rest at 6%. His total investment with interest at the end of the year was Tk. 1, How much did he invest at 5%
A Tk. 500
B Tk. 600
C Tk. 700
D Tk. 900
Solution
Correct Answer: Option C
অ্যাপ/ওয়েবসাইটে রুটিনভিত্তিক নিয়মিত লাইভ পরীক্ষা হচ্ছে।