A person has Tk. 950 consisting of the notes of Tk. 500, Tk. 100, Tk. 50 and Tk. 10. How many notes should at least be there of Tk. 50?
A
none
B
1
C
2
D
3
Correct Answer: 2
1, tk 500 note is 500×1= 5001, tk 100 note is 100×1= 10025, tk 10 note is 10×25= 250then,, 2, tk 50 note is 50×2= 100Total note is (1+1+25+2)= 29Total amount is=500+100+250+100= 950 Ans: 2