Question
A merchant combines 9 kg of pulses at Rs. 6 per kg with
3 kg at Rs. 2 per kg. What is the cost price (in Rs.) of the mixture per kg?Solution
Required cost price = (3 × 9 + 2 × 6) ÷ (9 + 6) = (39 / 15) = Rs. 2.6
What is the code for forgotten?
If 'PERFECTION' is coded as 9 and ' PERFECT ' as 6, then what is the code number for the word 'GRAIN'?
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Which of the following will be the code of "Life Live What"?
If 30 $ 90 % 40 = c, then the value of 5 @ c # 20
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