Login and Register ×
Check your Email for the OTP
Arithmetic Aptitudes Chain Rule
⚠ Report ✓ Question Verified Copy Link
Explanation:
Solution
Let the required cost be x Then,
more packets,more cost (direct proportion.) More weight ,more cost (direct proportion)
packets 16:27::28:x
weight 900:1000::28:x
16×900x=27×1000×28
x=27×1000×28/16×900=105/2=52.50
Related Topic:
Share Above MCQ
Learn More MCQ Questions from Arithmetic Aptitudes Chain Rule