1 bottle of honey costs Rs 240 but a pack of 4 of the same bottles costs Rs 768. What is the effective discount (in %) on the pack?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 20
Cost of 4 bottles of honey = 4 × 240 = Rs 960
SP of 4 bottles of honey = Rs 768
Effective discount % = (960 - 768)/960 × 100 = 20%