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Sodium benzoate and sodium metabisulphite are widely used as food preservatives to prevent spoilage and extend the shelf life of products like jams, squashes, and other processed foods. Sodium metabisulphite is also utilized in photography and as an active ingredient in paracetamol tablets.
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...
Marks scored by A and B in a test are in the ratio 15:8 respectively. If B had scored 9 more marks, then marks scored by A would be 20% more than that ...
If A:B = 7:6 and B:C = 12:15 respectively, then find the value of (A + C) :(A + B) .
Three numbers are in ratio 3:4:7. If the sum of the squares of those three numbers is 666 then find the sum of the three numbers.
In an office, the ratio of the number of males to number of females is 9:4. If 2 males joined the class and 8 females left the class, then the ratio of ...
Rs 1215 is divided among 6 men, 5 women and 3 boys so that the share of a man, a woman and a boy may be in the ratio of 5:6:7. What is the share ...
A plot has to be divided among P, Q and R in the ratio 3:4:9 respectively. If the area of plot received by R is 5500m² more than the area of plot recei...
The speeds of the three cars are in the ratio of 2: 3: 6. The ratio of respective time taken by these cars to travel the same distance is:
In an office, the ratio of the number of males to number of females is 11:7. If 2 males joined the class and 6 females left the class, then the ratio of...
What must be added to each term of the ratio 3:7 so that it may equal to 4:5?