For the following questions answer them individually
What is the value of $$\frac{8\times5\div25}{7\div14\times2} - \frac{14\div7-5}{7\div14-25}$$?
How many numbers are there between 501 and 701 which are divisible by 10 but are not divisible by 3?
The table shows the number of hours, a teacher invests on his daily activities.
What is the ratio between sum of time invested by the teacher on 'teaching and reading' & 'sleep and play'?
The line chart given below shows the saving and expenditure of 5 companies.
Income = Savings + Expenditure
Which of the following sequence is correct about the income of company A, B, C and E?
If the diagonals of a rhombus are 10 cm and 24 cm, then what is the perimeter of the rhombus?
Manoj bought two T. V. for Rs.2,280. He sold one at a loss of 20 percent and other at a profit of 10 percent. If each T.V was sold for the same price, then what is the cost price of the T.V which was sold at loss?
If $$a^{2} + b^{2} + c^{2} = 62$$ and $$a + b + c = 12$$, then what is the value of $$4ab + 4bc + 4ca$$?
Average of 15 numbers is 53. A number is removed and the average of 14 numbers now becomes 55. Which number was removed?
If $$X + \frac{1}{x} = \frac{K}{2}$$, then what is the value of $$\frac{x^{8} + 1}{x^{4}}$$?
4 men and 7 women can do a work in 8 days, 7 men and 4 women can do the same work in 5 days. Find the number of days in which 8 women can find the work.