Safiq gets a commission of 5% on the computers he sells. How many computers at Tk. 34,000 each does Safiq need to minimally sell to make a total commission of more than Tk. 18,000?
উত্তর: ক) 11
- ক) 11
- খ) 12
- গ) 14
- ঘ) None
ব্যাখ্যা
A) 11. Each sale pays Safiq five per cent of Tk 34000, that is Tk 1700. Ten sales pay Tk 17000, which falls short of the Tk 18000 target. Eleven sales pay Tk 18700, which passes it. So eleven is the fewest computers that gets his total commission above the target.
যে পরীক্ষায় এসেছে: DPDC ২০১৮
টপিক: পাটিগণিত