Question
The ratio of A’s income to B’s income is 3:4, and
their expenditures are in the ratio 5:7. If each saves ₹5000, find A's incomes.Solution
ATQ,
Let incomes = 3x, 4x; expenditures = 5y, 7y. 3x − 5y = 5000; 4x − 7y = 5000 Subtract → x = 2y → Put in 3x − 5y = 5000 → 6y − 5y = 5000 → y = 5000 Then x = 10 000. A’s income = 3x = ₹30 000; B’s = 4x = ₹40 000
Which of the following options is most suitable for blank 4?
It was after his death that the masterpiece _____________ by the poet got exposed to the world.
1) respondents
2) people
3) citizen
4) children
5) person
Which collective noun can fill in the following sentence?
The _______ of ants diligently worked together to build their nest.
The special campaign featuring the ferocious, talking dinosaur has been ___________ by the United Nations Development Programme to urge more climate ac...
(A) The lack of transparency has led to a growing __________ among the employees.
(B) The ____________ between the two countries has been increas...
They were ________________ by nature with a strong work ethic and a firm belief in self-sufficiency.
_______ you leave now, you will be late.
All of this is making the world a very difficult place for hundreds of millions of rural people who do not enjoy the advantage of a level playing field,...
A perception among the country’s youth that the national government is __________ down on democratic expression could only strain the already deli...
