For the following questions answer them individually
A tree is broken by the wind. If the top of the tree struck the ground at an angle of 30° and at a distance of 30 m from the root, then the height of the tree is
If $$cos A + cos^2 A = 1$$, then $$sin^2 A + sin^4 A$$ is equal to
A farmer divides his herd of n cows among his four sons, so that the first son gets one half the herd, the second one Âfourth, the third son 1/5 and the fourth son 7 cows. Then the value of n is
By what least number should 675 be multiplied to obtain a number which is a perfect cube ?
The least number which when divided by 35, 45, 55 leaves the remainder 18, 28, 38
respectively is
The graph shows Income and Expenditure(Rs. in lakhs) of a company.Study the graph and answer the questions.
The expenditure from 2002 to 2003 increased by
The income in 2002 was equal to the expenditure in the year
The profit was maximum in the year
The difference in profit between 2001 and 2002 is
The number of years in which the income exceeds the average income is