For the following questions answer them individually
The compound interest calculated yearly on a certain sum of money for the second year is ₹ 1,320 and for the third year is ₹ 1,452. The principal amount at the start of the first year is:
The given pie-chart shows the taxable income for A, B, C and D in lakhs of rupees.
This chart shows the tax paid for the above taxable income by A, B, C and D in lakhs of rupees.
In the given pie-chart. what is the overall tax percentage for all four?
The average weight of six children is 32.8 kg. If two more children weighing 26.5 kg and 28.3 kg are added to the group, what would be the new average weight in kilograms?
A and B can finish a work together in $$3\frac{2}{3}$$ days. C and D can finish the same work in $$3\frac{1}{7}$$ days. If A, B, C and D do the work together. how long will it take for them to finish half of the work?
The given bar chart shows population of 4 different states in 3 years (in crores).
In the given bar-chart. which state has had the maximum population growth in 2015 compared to 2005.
A 230 m long train has to cross a platform of length 750 m. If the train is running at a speed of 72 km/h. the time taken is: