Question
John Robinson has given the concept of
Solution
Explanation:  John Robinson was the person who developed the concept of disguised employment.
In a survey of 1,000 people, 40% preferred Brand X, 30% preferred Brand Y, and the remaining 30% had no preference. If the survey sample is expanded to ...
Raman spends 15% of his income on house rent, 20% of the remaining on food, 25% of the now remaining on education, (3/17)th of the now remaining on trav...
Rani appeared for an examination which had four papers, with the weightage of the four papers being in the ratio 1:2:3:x She secured 60 percent marks i...
A batsman scored 124 runs, which included 6 boundaries and 10 sixes. What percentage of his total score did he make by running between the wickets?
20% of ‘m’ added to 80% of ‘n’ equals 180. If ‘n’ is 90 more than ‘m’, find the value of (2m – n)
40% of one number is equal to 30% of another number. If the sum of the two numbers is 280, find their difference.
The number of boys and girls in a school is 280 and 340 respectively. 35% of boys left the school while 10 girls took admission in the school. Find the ...
- What is the value of 85% of 125% of 115% of 100?
Fresh tomatoes contain 90% water while dried tomatoes contain 20% water. How many kilograms of fresh tomatoes are required to get 1 kg of dried tomatoes?
- A number is first increased by 30% and then decreased by 30%. The overall change in number is:
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