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Let the cost price of each book , copy, and file be 4a, 2a, a Selling price of each book = 2000/10=200 Selling price of each copy = 1500/30=50 Selling price of each file = 1200/20=60 Profit percentage on book = ((200-4a))/4a×100 Profit percentage on copy = ((50-2a))/2a×100 As per the question y=4x ((50-2a))/2a×100 = ((200-4a))/4a×100×4 a= 55 Hence cost price of each file is Rs 55 Profit percentage after selling each file = ((60-55))/55×100 = (5/55) × 100 = 9(1/11)%
Select the word which cannot be formed using the letters of the given word.
PLATINUM
Which can be formed by using the letters of the given word.
GENERALIZATION
Find which one of the given words cannot be made from the letters of the given word ‘ DRAINAGE ’.
How many such pair(s) of letters are in the word “CAPTAIN” which has as many letters between them (both forward and backward) as in the English alph...
Which letter would be the third from left end of the meaningful english word that can be formed by using third, fifth, seventh and fourth letters from t...
Select the option that is related to the third word in the same way as the second word is related to the first word.
Depression : Mood :: Insomnia : ?
Three of the following words are alike in a certain manner and one is different. Select the odd word out.
Select the word which can be formed using the letters of the given word. (Using the letters only once)
EXAMINATION
From the given alternatives select the word which cannot be formed using the letters of the given word ' INTERPRETATION '.