For the following questions answer them individually
In a particular year the average monthly expenditure of Vipin was ₹6,250 during the first 4 months, ₹6,500 during the next 4 months, and ₹x during the remaining months of the year. If the total savings in the year was ₹15,000 and his monthly salary is ₹9,600, then find the
value of x.
What is the difference between the compound interest, compounding annually and simple interest on ₹8,300 at 10% per annum for 2 years?
If the price of oil increases by 25 percent and Arpit increase the expenditure on oil by 10 percent, then by how much percent will he reduce the quantity of oil purchased?
In an election Santosh got 24000 more votes than Mantosh. If Mantosh and Santosh got 30% and 40% of the total votes respectively. Find the total number of votes cast.
The marked price of a general study book is Rs.800. If it is sold at 15% and 20% successive discounts, then find its selling price.
An aeroplane covers a certain distance at a speed 510 km/h in 3 h. To cover the same distance in $$10\frac{1}{5}$$ h, it must fly at a speed of:
The volume of a hemisphere is 32 times the volume of a sphere with radius 3 units, the diameter of the hemisphere is ___________ units.
A work can be finished by 10 men in 8 days and by 10 women in 7 days. In how many days will the work be finished if 10 women and 10 men work on alternate days, with the women starting on the first day?
The least number which should be added to 1845 to make it divisible by 3, 4, 5 and 6 is:
A shopkeeper bought 240 chocolates at ₹9 per dozen. If he sold all of them at ₹1 each, what was his profit percentage?