alleryRice at Rs 20 per kg is mixed with rice at Rs 30 per kg in equal weights. What is the price of the mixture per kg?
ARs 24
BRs 26
CRs 28
DRs 25
Answer & Solution
Correct answer: D. Rs 25
With equal weights the mean price is the simple average, (20 + 30)/2 = 25.
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