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Explanation: Collective bargaining existed before the end of the 18th century in Britain; its development occurred later on the European continent and in the United States , where Samuel Gompers developed its common use during his leadership of the American Federation of Labor.
The proportion of books sold by Sita on Monday to those on Tuesday stands at 8:5. Sita's book sales on Wednesday exceed Tuesday's by 34, while Thursday'...
The ratio of number of girls to number of boys is 3 : 2 in a class of 60 students. The average marks scored by the boys in Physics is 72 and the average...
Mr Rohila left his entire property to his wife, daughter and son and the cook. His son and daughter got half the estate, sharing in the ratio of 3:2. Hi...
Four roommates ('L', 'M', 'N', 'O') received a bill of Rs. 2,500 for their electricity usage. 'L' paid 1/5th of what the other three paid jointly. 'M' c...
Hariom has 85 notes of Rs 50 and Rs 100. If the total money he has is Rs 5000, then find the number of Rs 50 notes.
The ratio of two numbers 'a' and 'b' is 6:2, respectively. Whereas the ratio of 'b' and 'c' is 10:11, respectively. When 14 is added to 'a', it becomes ...
The simplest form of the ratio of 2.5 : 6.5 is _____.
The incomes of A and B are in the ratio of 3:2 and their expenditures are Rs. 14,000 and Rs. 10,000 respectively. If A saves Rs. 7000, then B's savings ...
The ratio of males and females in a zoo is 3:5 respectively and the percentage of children among males and the percentage of children among females are ...