Question
Which of the following districts is famous for the
aluminium industry in Uttar Pradesh?Solution
The correct answer is A
Three Partners Chandra, Shekhar and Azad invested in the ratio of 3/2, 2/3, 4/3 in a business. After 3 months Chandra decreased his capital by 50%. If t...
In a class, the ratio of number of boys to number of girls is 10:7. If 5 boys joined the class and 3 girls left the class, then the ratio becomes 5:3. F...
In an office, the ratio of the number of males to number of females is 13:9. If 3 males joined the class and 7 females left the class, then the ratio of...
Find the fourth proportion of 5, 12 and 30.
Ratio of male to female population of a town in 2012 was 7:5 and total population in 2012 was 24000. If the male population is ___ and female population...
Two numbers are respectively 50% and 30% more than a third number. Find the ratio of two numbers.
In a class, the ratio of number of boys to number of girls is 15:11. If 3 boys joined the class and 1 girl left the class, then the ratio becomes 7:5. ...
The ratio of investment of A and B is 2 : 5 and that of B and C is 3 : 7. Find the investment of B if sum of investment of A, B and C is Rs. 33600.
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 11:12, respectively and number of females in village ‘B’ is 25% more tha...
- If the mean proportion of 1.69 and 4 is 'k', then find the value of '2k'.
