There are large number of silver coins weighing 2gm,5gm,10gm,25gm | UPSC | CSAT 2023 | Avishek Sinha

There are large number of silver coins weighing 2 gm, 5 gm, 10 gm, 25 gm, 50 gm each.
Consider the following statements :
1. To buy 78 gm of coins one must buy at least 7 coins.
2. To weigh 78 gm using these coins one can use less than 7 coins.

Which of the statements given above is/are correct ?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2

UPSC CSAT 2023 solutions #csat #csat2023 #upsc #aptitude #reasoning
By Avishek Sinha



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