Question
During processing, foods can get contaminated because
of: a.   Equipments b.   Labour c.   Raw materials d.   All of the aboveSolution
Food may be contaminated through equipments, labours, or raw materials.
If the price of petrol rises by 20%, what percentage reduction in consumption is required to keep the expenditure unchanged?
P spends 22% of his salary on transportation, 30% on food, 15% on children’s education and 25% on medical. He deposits the remaining amount of Rs....
In an examination, Aman secured 40% more marks than Bittu, while Bittu scoredÂ
A man donated 15%, 20% and 23% of his income to three NGOs ‘A’, ‘B’ and ‘C’, respectively. They spent 75%, 80% and 50% of respective sums re...
A number undergoes a 35% increase, followed by a 20% decrease. What is the net percentage change in the original number?
The monthly salary of a person is Rs.30000. He spent a% on rent and (a+5)% on EMI. From the remaining, he spend 45% on Education. Find amount spent on E...
After increase in the price of coffee by 20 %, a person is able to buy 4 kg less for Rs. 1,440. Find the original and increased price of the coffee per ...
Ramesh’s salary is first increased by 50% and then decreased by 20%. The result is the same as Suresh’s salary increased by 25% and then reduced by...
- The price of fuel increases by 10%, and a person reduces his usage by 5%. Find the percentage increase or decrease in his expenditure.
The total strength of school A is 60% more than that of school B. In school A and B, out of total number of students, 10% and 20% respectively are girls...
