Question
Important grassy weed of transplanted rice
is:Solution
The dominant grassy weeds of rice field are Echinochloa sp. and Cynodon dactylon; sedges are Cyperus sp. and Fimbristylis miliacea
Three containers have their volumes in the ratio 3 : 4: 5. They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio...
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The sum of three numbers A, B and C is ₹11,800. The ratio of A’s share to B’s share is 3 : 4 , and the ratio of B’s share to C’s share is ...
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The ratio of A's income to savings is 25:9, and B's expenditure is 60% of A's total income. If B's expenditure exceeds its savings by Rs. 3500, and A's ...
- There are 1000 students in a school. The boys to girls ratio is 4:6. If 7 out of every 10 boys pass, and 6 out of every 9 girls pass, find the total number...
A sum of money is divided between Neha and Anjali in a 7:9 ratio. If the total amount distributed had been increased by 15%, Neha’s share would have b...
The incomes of A and B are in the ratio 5 : 7 and their expenditures are in the ratio 3 : 5. If each saves Rs 4,000, find the income of B.
A, B And C did certain investments and the ratio of their time periods is 3:2:7 respectively. The ratio of the profit of A, B, and C is 4:3:14 respectiv...
