Question
Q is 40 meter to the East of R. S is 36 meter to the
north of R and 20 meter to the west of T. U is 50 meter to the South of T. U is 20 meter to the West of V. In which direction Q is with respect to V?Solution
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...
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