Question
Which type of database model organizes data into tables
with rows and columns?Solution
It’s the property of relational DBMS
Marks scored by A and B in a test are in the ratio 12:5 respectively. If B had scored 5 more marks, then marks scored by A would be 20% more than that o...
Ratio of monthly income to monthly expenditure of A is 10:7, respectively and monthly savings of A is Rs. 4500. Find the monthly income of A.
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 19:20, respectively and number of females in village ‘B’ is 25% more tha...
A sum of money is divided among P, Q, R and S in the ratio of 1:2:6:7 respectively. If the share of R's is Rs. 2860 more than the share of Q, then what ...
The ratio of the number of English books to Hindi books in a library shelf is 4:3. If 90 Hindi books are written by Pradeep, which constitutes 30% of th...
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 15:16, respectively and number of females in village ‘B’ is 25% more tha...
When a certain Money has to be shared among Arjun, Binod and Chintu in the ratio 3:5:7, but mistakenly it was shared in the ratio 8:6:7. As a result Bin...
What must be added to each term of the ratio 5:12 so that it may equal to 3:4?
An amount is distributed among A, B, C, and D in the ratio 4:6:7:5 respectively. If the amount received by B is Rs. 1,200 , then find the amount receive...
In a library, the ratio of the number of Hindi books to English books is 15:19. If the product of the number of books in these two languages is 114000,...
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