The electricity bill of a certain establishment is partly fixed and partly varies as the number of electricity consumed. When in a certain month 540 units are consumed, the bill is Rs. 1800. In another month 620 units are consumed and the bill is Rs. 2040. What will be the bill amount when 500 units of electricity are consumed?
Correct Answer : C
A person bought a motorbike under the following scheme; Down payment of Rs. 15000 and the rest amount at 8% per annum for 2 years. In this way, he paid Rs. 28290 in total. Find the actual price of the motorbike.
A gentleman buys every year Bank's cash certificates of value exceeding the last year's purchase by Rs. 300. After 20 years, he finds that the total value of the certificates purchased by him is Rs. 83,000. Find the value of the certificates purchased by him in the 13th year.
Ankita takes a loan of Rs. 11,30,500 for 2 years, part of which he manages to get at 5% CI and rest of it only at 6% CI. If the total interest payable on the two parts is the same over the two years, what amount was he able to get as loan at 5%?