Question
Collego is
aSolution
Collego which is a wettable powder of fungal spores of colletotrichum gleosporiodes is a bio herbicide as it causes stem and leaf blight in weeds.
Two numbers are such that if 12 is subtracted from each, the resulting numbers are in the ratio 7 : 9. If the sum of the original numbers is 216, find t...
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Mr Rohila left his entire property to his wife, daughter and son and the cook. His sons and daughter got half the estate, sharing in the ratio of 3:2. ...
The ratio of two numbers is 9: 5. If 8 is added to the larger number and 4 is subtracted from the smaller number, the greater number becomes twice the ...
A pouch has 25-paisa, 50-paisa and 1-rupee coins in the ratio 8:5:3. If the total amount is Rs. 90, find 75% of the number of 50-paisa coins.
A solution contains alcohol and water in the ratio 3:2. If 15 liters of water is added to the solution, the ratio becomes 3:5. What was the initial volu...
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