If you have fear for the subject Mathematics then i have some tricks for u

1.Multiply Up to 20X20 In Your Head

In just FIVE minutes you should learn to quickly multiply up to 20x20 in your head.  With this trick, you will be able to multiply any two numbers from 11 to 19 in your head quickly, without the use of a calculator.

I will assume that you know your multiplication table reasonably well up to 10x10.

Try this:

• Take 15 x 13 for an example.
• Always place the larger number of the two on top in your mind.
• Then draw the shape of Africa mentally so it covers the 15 and the 3 from the 13 below. Those covered numbers are all you need.
• First add 15 + 3 = 18
• Add a zero behind ... Read more »

Mumbai. Socially responsible television channel MTV has added another feather to its cap by saving a capacious amount of electrical power by suppressing the Roadies’ trademark background score – the "BEEP” tone. The legendary tone that dominated its previous seasons is missing in the current season, where the censored words are just timely muted. This has reduced the audio output power consumption of the show by almost 57%, channel sources claim.

Going further with the calculations, the music-turned-reality television channel has cited that the total audio power saved this way per episode is estimated to be around 4.9 K Watts, which is, as they exclaim, "simply unfuckingbelievable!”