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CP:MP = x:2x Profit = MP – CP = 2x – x = x Profit% : Discount% = 2:1 Let CP = 100 and SP = (x + x = 2x) = 200 According to question, => (2x/100) × 100 + (x/100) × 200 => 2x + 2x = 4x => 4x ----100 => x = 25% Profit % = 2 × 25% = 50%
There are 10 members in a delegation which is to be sent at SAARC summit. The total number of members is 18. In how many ways can the selection be made ...
In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
From a group of 10 men and 7 women, in how many ways can 8 men and 4 women be selected?
From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
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Find the number of words that can be formed by using all letters of the word 'PAINT', if order of vowels remains same.
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In how many ways can the letters of the word TERRORISTS be arranged by taking 4 letters at a time?