‘Khaira disease’ (also known as iron rust) of rice is caused due to:
Zn deficiency causes Khaira disease
The number of boys and girls in a school is 250 and 300 respectively. 20% of boys left the school while 40 girls took admission in the school. Find the ...
A businessman's earning increase by 25%in one year but decreases by 4%in the next. Going by this pattern, after 5 years, his total earnings would be Rs....
The length and breadth of a rectangle increased by 20% and 25%, respectively. By how much percentage will the area of the rectangle increase
Find the value of x if, 25% of 80 = 225 – x% of 440.
In an examination of three papers of 200 marks each, a candidate got 120 and 100 marks in the first two papers. The percentage of marks he should get in...
The population of town at present is 5000. If males are increased by 6% and females are increased by 14%. Then population will become 5540 after I year....
The total strength of school A is 40% more than that of school B. In school A and B, out of total number of students, 25% and 40% respectively are girls...
A bag contains 650 coins of 25p denomination and 1300 coins of 50p denominations. If 19% of 25p coins and 38% of 50p coins are removed, the percentage o...
The combined salaries of 'Arvind' and 'Bhanu' amount to Rs. 20,000. 'Arvind' utilized 80% of his salary, while 'Bhanu' spent 60% of his salary, resultin...
If the sugar price is increased by 20% by how much percent consumption should be reduced that expense remains same.
