Four numbers are in the ratio 1 : 2 : 3 : 4. Their sum is 16. The sum – McqOptions

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1.	Four numbers are in the ratio 1 : 2 : 3 : 4. Their sum is 16. The sum of the first and fourthnumber is equal to :
A.	5
B.	8
C.	10
D.	80
Answer» C. 10

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