Question
In Mango, tree banding is the preventive method used
to controlSolution
Banding the tree trunk with 20 cm wide alkathene (400 guage) and applying grease on it before mealy bug starts ascending, is effective in arresting the climbing of crawlers of mealy bugs
M scored 30% marks in an exam whereas N scored 270 marks in the same exam. If the score of N is 90 marks more than that of M, then find the maximum mark...
In a school election between two candidates, 12% of the total votes were invalid. Of the valid votes, the winner got 58% and won by 1,392 votes. Find th...
Income of 'A' is Rs. 900 more than that of 'B'. Both spend 40% of their respective incomes. If the savings of 'C' is 30% of his income and is equal to ...
In an election between two candidates 'A' and 'B', 20% of total votes were invalid. 'A' received 60% of the valid votes. If 'B' gets 19,200 valid votes,...
The ratio of monthly income of 'A' to that of 'B' is 5:9, and monthly savings of 'A' are 25% less than that of 'B'. If 'B' saves (1/3)rd of his monthly ...
A shopkeeper marks an item 50% above its cost price. During a sale, he provides two successive discounts of 20% and 10%. Calculate the profit percentage.
Out of his total income, Deepak spent 15% on food, 60% of the remaining income on rent, and saved the remaining income which amounts to Rs. 17,000. Mani...
Vikram spends 35% of his income on rent, 20% of the remaining on food, 25% of the now remaining on education, (4/13)th of the now remaining on other nee...
A bag contains 350 coins of 25p denomination and 700 coins of 50p denominations. If 16% of 25p coins and 32% of 50p coins are removed, the percentage of...
50% students (boys + girls) in a math class are boys. Out of total boys, 65% are literate and 70 are illiterate. Find the number of literate girls in th...
