When is World Bamboo Day celebrated?
The day is observed annually to raise awareness about the Bamboo and how to use it more effectively.
The theme for the year was “Bamboo for Green Life and Sustainable Development”.
If a line has direction ratios 2, -1, -2, determine its direction cosines.
The height of a solid cylinder is 30 cm and the diameter of its base is 10 cm. Two identical conical holes each of radius 5 cm and height 12 cm are dril...
Area of a rectangle is 96 m2 When the length of the same rectangle increased by 6 m and the breadth decreased by 3 m, then the area of the re...
Auto text and Auto correct are____ tools.
In order that the lines y = x + 1, 2x - 3y + 5 = 0 and 3x - y + m = 0 may meet in a point, the value of m should be:
A spherical metallic shell with 6 cm external radius weighs 6688 g. What is the thickness of the shell if the density of metal is 10.5 g per cm3
When x is added to each of 9, 15, 21 and 31, the numbers so obtained are in proportion. What is the mean proportional between the numbers (3x-2) and (5x...
If A = {{2}, {(3,4}, {6}} which of the following is correct?
If log 32 = 3.816, then the value of log 16 is:
1. बोए जाने के एक वर्ष बाद एक पेड़ की ऊँचाई 1.5 मीटर हो जाती ...