Question
Glycol is used to manufacture which of the
following?Solution
Terylene is the first polyester fabric ever produced. Terylene is a synthetic polyester fibre produced by polymerizing ethylene glycol and terephthalic acid which is obtained from petroleum.
In a given years, A sold 800 caps while B sold 60% more number of caps than A and C sold 25% less number of caps than B. Find the ratio between the numb...
Kalpana allocates 30% of her monthly income to educational expenses and spends 60% of what remains on clubbing activities. If she spends Rs. 3024 on clu...
The price of an item is first decreased by 30% and then increased by 20%. Find the net percentage change in the price.
In an office with 400 employees (comprising both men and women), preferences for either 'Tea' or 'Coffee' exist. The number of men who like 'Tea' to tho...
In a school, 60% of the students pass and 30 fail. The number of students appearing from another school is 25 more and 20 more students pass than the fo...
In a job fair, 50% of the people are graduates, one fifth of them are post graduates and rest are double graduates. If three-fourth of the graduates, 60...
In an election between two candidates A & B 10% voters didn’t participate in voting. 700 casted votes declared invalid and the winner got 70% ...
The income of ‘A’ increases by 35% every year. If the present income of ‘A’ is Rs. 45562.5 and his expenditure 2 years ago from now was Rs. 1200...
84 is what % of 120?
Rajesh spent 45% of his monthly income on food and 55% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
