A regular hexagon can be divided into 6 equilateral triangles. The area of each equilateral triangle is (√3/4)s ² . So, the area of the hexagon is 6 (√3/4)*8 ²  = 96√3 square units. Required answer = 96√3/2 = 48√3 Answer: (B)
The cost of painting is Rs.180 per kilogram. One kilogram paint covers 30 square feet. How much it will cost to paint a cube having each side 14 feet?
A person had to multiply two numbers. Instead of multiplying by 46, the person multiplied by 64, and the product went up by 360. What is the raised pro...
Two numbers P and Q are in the respective ratio 7: 9 and their sum is 80. Then, P is equal to:
Three-fifths of Rahul's salary is equal to Priya's salary, and two-thirds of Priya's salary is equal to Raj's salary. If the sum of their salaries is â‚...
If a number is decreased by 30 and divided by 12, the result is 20. What would be the result if 200 is subtracted from that number and then it is divide...
Consider the following statementÂ
1.There is a finite number of rational numbers between any two rational numbers.
2. There is an infin...
If the expression (px3 Â + x2 Â - 2x - q) is divisible by (x-1) and (x + 1), what are the values of
p and q respectively ?
Find the average of first 19 whole numbers.
Rs 720 is to be divided among P, Q and R so that P gets 3/5 of Q’s share and R gets 1/3 of P’s share. Share of R is:
In a question of division, if divisor is 2 times of remainder and quotient is 1/3rd of divisor, if remainder is least multiple of 3 and 5 bot...
