In an election between two candidates, 10% of the people did not vote. Winning candidate won the election by 1080 votes and it was found that he had been supported by 60% of the total number of voters . Which of the following can be the number of votes receded for each candidate? 

Free notebooks were distributed equally among students of a class. The number of notebooks each student got was 1/8th of the number of total students. Had the number of students been half, each student would have got 16 notebooks. How many notebooks were distributed in all? 

Find the sum of all two digits numbers divisible by 6.

The price of a commodity is increased by 5% in India. The consumption of same was increased from 400 tons to 480 tons. By how much percentage will the expenditure on the article rise in Indian economy?

$\frac{21 \times 57 \times 5 !}{10}$; find remainder 

The cost of ploughing a rectangular field whose length is 15 meters and breadth is 20 meters is Rs 20 per $m^2$.If the length of a rectangle is increased by 20% and breadth is decreased by 25% Find the cost of ploughing the new field .

Find the number of factors of 240.

Price of a movie ticket has increased by 6%, as a result, there was a reduction of 4% in the audience for the show. As an overall effect, revenue of the movie hall has increased by Rs. 94. Find the initial revenue of the movie hall.

If the numerator of a fraction be increased by 14.28% and its denominator be diminished by 11.11%, the values of the fraction is $\frac{54}{35}$. Find the original fraction.

A three digit number 4a3 is added to another three digit number 984 to give a four digit number 13b7, which is divisible by 11, then find the value of a.

Find the sum of the all the factors of 240.

Find the remainder of the expression.

$\frac{{10}^1+{10}^2+{10}^3+{\mathrm{....100}}^{100}}{6}$

In a company, 10% of employees are from the actuarial department, 12.5% are from the production department, 16.66% are from the marketing department, 20% are from Accounting and Finance department and the rest are from R & D department.

What is the minimum possible number of employees from the R & D department?

Concentrated oil is being sold at Rs. 44/kg which is 10% more than its cost price of preceding month. By what percentage a family should reduce consumption so as to keep the expenditure the same?

For which of the following, any number of the form ${10}^n-1$ is divisible by 11.