Nitrous oxide, commonly known as laughing gas or nitrous,is a chemical compound, an oxide of nitrogen. At room temperature, it is a colourless non-flammable gas, with a slight metallic scent and taste. It has significant medical uses, especially in surgery and dentistry, for its anaesthetic and pain reducing effects.
Which of the following is equivalent to 
In a lottery, there are 11 prizes and 30 blanks. A lottery is drawn at random. What is the probability of getting a prize?
The value of λ for which the 2 vectors 2i – j + 2k and 3i + λ j + k are perpendicular is
(0.04)5× (0.2)4÷ (0.008)2= (0.2)?
₹ 27,600 is distributed among Thomas, David and Vijay in such a manner that 1/7 of the share of Thomas, 1/3 rd of the share of David and 1/2 of the sh...
A ________________ typically connects personal computers within a very limited geographical area, usually within a single building.
Two numbers P and Q are in the ratio 5:8. If X is added to the smaller number and 12 is subtracted from the larger number, the ne...
The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is:
The area of a regular hexagon of side 8√3cm is?
The average of first nine prime numbers is
