A bag contains 1 rupee, 50 paise and 25 paisa coins whose values are in the proportion of 2 : 3 : 4. If the total numbers of coins are 480 then find the number of 50 paise coins.
Answer & explanation
Correct answer: option 3
1Rs. 50 p 25 p
Value 2 : 3 : 4
↓ ↓ ↓
No. 2 : 6 : 16 = 24 ⇒ x20 = 480 (given)
⇓x20
120