For the following questions answer them individually
An article was sold at a loss of 14%. If it was sold for Rs. 756 more, then there would have been a gain of 7%. Find the cost price of the article.
2 cubes each of volumes 125 $$cm^{3}$$ are joined end to end. The surface area of the resulting cuboid is:
An auto rickshaw travels 20 km from point P to Q then 25 km from Q to R. The total time took was 1 hour 30 minutes.
What was the average speed of the auto rickshaw?
If the salary of A is 60% less than that of B, then by how much percent is the salary of B more than that of A?
A sum of Rs. 11064 gives an interest of Rs. 2766 in x years at 5% per annum simple interest. What will be the value of x?
If the cost price of a refrigerator is Rs. 17200 and the loss percentage is 8%, then what is the selling price (in Rs.) of refrigerator?
The table given below shows the production of television and fridge by different companies.
Which of the following statement is NOT correct?
I. The difference between average production of television and fridge by R and the average production of television and fridge by S are 10.
II. The production of television and fridge by P is 20 percent of the production of television by T.
Three numbers are in the ratio 4 : 5 : 7. The sum of the smallest and largest numbers is 44. What is the second smallest number?
A student scored 77, 80, 88, 73 and 62 marks out of 100 in five subjects. What are his average marks?