1.

In a dairy, there are 60 cows and buffalos. The number of cows is twice that of buffalos. Buffalo X ranked seventeenth in terms of milk delivered. If there are 9 cows ahead of Buffalo X, how many buffalos are after in rank in terms of milk delivered? (1) 10 (2) 11 (3) 12 (4) 13

Answer»

Correct option is (3) 12

Let number of buffalos – x 

Number of cows – 2x 

⇒ x + 2x = 60 

x = 20 

number of buffalos – 20 

number of cows -40 

If x 17th and there are 9 cows ahead x 

Number of buffalos = 16 – 3 = 7 ahead of x 

Number of buffalos after x = 20 – 7 – 1 = 12



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