N, S, and D have invested Rs. 'x', Rs. (x + 3,000), and Rs. (x + 6,000) in a business, respectively. If S and their partner made their investment at the same time, find their profit share of the total profit of Rs. 15,000 at the end of the first year.
ATQ, Respective ratio of profit shares of N,S and D, at the end of the year: = {x × 1}:{(x + 3,000) × 1}:{(x + 12,000) × 1} = (x) :(x + 3,000) :(x + 6,000) Ratio of profit share of S to that of total profit = (x + 3,000) :(x + x + 3,000 + x + 6,000) = (x + 3,000) :(3x + 9,000) = (x + 3,000) :{3 × (x + 3,000) } = 1:3 Therefore, required profit = (1/3) × 15,000 = Rs.5,000
Statements-
Some pens are sharpeners
All sharpeners are erasers
No eraser is ink
Some inks are pencil
Conclusions.
Statements
Only a few Reebok are Nike
Only Reebok is puma
No Nike is Levis
Conclusions
I) Some pumas are not levis
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Only a few points are jutes.
No jute is pl...
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Some vegetables are potatoes
...
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Statement
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Some girls are men
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II. Some...
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