The ratio of ducks and frogs in a pond is 37 : 39 respectively. The average number of ducks and frogs in the pond is 152. What is the number of frogs in the pond ?
A. 148
B. 152
C. 156
D. 144
Answer: Option C
Solution(By Examveda Team)
Ratio of Ducks and Frogs in Pond = 37 : 39 Average of Ducks and Frogs in Pond = 152 So, total number of Ducks and Frogs in the Pond = 2 × 152 = 304 ∴ Number of Frogs = $$\frac{{304 \times 39}}{{76}}$$ = 156This Question Belongs to Arithmetic Ability >> Ratio
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