Square Root and Cube Root Questions

• 65.The angles of elevation of an aeroplane flying vertically above the ground, as observed from the two consecutive stones, 1 km apart; are 45o and 60o. The height of the aeroplane from the ground is
• The maximum value of 5+20x-4x2, when X is real number
• If 3a=4b=6c and a+b+c=279 then a2+b2+c2 is equal to
• Determine the value of 'x' when 3x3 = 27
• Find the square root of 1485961
• Which of the following equations has 3 as a root?
• What is the number of decimal places in a cube root of a number having 27 decimal places ?
• The cube of 105 is
• What is the value of 473+529+256+289 ?
• If the numbers 93, 204, 256 are arranged in ascending order, then the right arrangement is
• The cube of 997 is
• What are the 2 natural numbers, sum of whose squares is 52?