The following pie-chart shows percentage wise distribution of teachers of six different subjects in a school.
Total number of teachers = 1800
The ratio of the number of teachers in Hindi to the number of teachers in English and Mathematics together is:
The graph shows the production of wheat (in lakh tons) by states M, N, and O in four consecutive years. Find the year which has the minimum production of wheat.
Find the value of tan x, if sec x + tan x = \(\sqrt{3}\) and x lies between 0° and 90°.
If (x + 1)2 + (x + 2)2 = 16, then what is the value of 4x2 + 12x + 40 ?
The line chart given below shows the expenditure of two companies J and K in five different years.
L1 = The difference between average expenditure of company J in year A and B and the average expenditure of company K in year C and D.
L2 = The value of average expenditure of company K in all 5 years.
What is the value of (L2 – L1)?
If the colume of a cube is 1728 cm3, then what is the total surface area of the cube ?