Question
The Green Manure crop that shows stem nodulation
isÂSolution
Stem nodulation: Sesbania rostrata
In a class of 140 students, the number of boys exceeds the number of girls by 8. If 4 additional girls and 6 additional boys join the class, what will b...
The ratio of males to females on a bus is 7:6. At the next stop, 7 males and 8 females exit the bus, while 4 males and 24 females board it. As a result,...
- There are 65 students in a class. Rs.78 is distributed among them such that each boy gets 2(6/13)% of the total students and each girl gets 12/13 % of the ...
If the income of a family decrease by 5% and expenditure decrease by 7%, and its saving increases by 3%. Find the ratio of income and expenditure of tha...
If a:b = 3:2, then find the value of (2a + 3b):(5b - 2a).
The sum of three numbers is 189. If the ratio of the first to the second is 3:4 and that of second to the third is 5:7 then the second number is?Â
A plot has to be divided among P, Q and R in the ratio 2:5:8 respectively. If the area of plot received by R is 4200m² more than the area of plot recei...
- If ‘A’, ‘B’ and ‘C’ are in proportion in the given order while ‘A’ = 18 and ‘B’ = 54, then find the value of ‘C’.
6 years ago ratio of the ages of the two persons A and B was 5:3. 3 years hence the ratio of their ages will be 4:3. Find the present age of B.
