PowerPoint a presentation program, created by Robert Gaskins and Dennis that release on April 20, 1987.

Program can be remove and add

Control penal menage account of user

The edge of paper page and columns is known as margin.

Center align means middle of page

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VU  FIA SUB INSPECTOR  PAPER 30-1-2021

Ctrl+shift+k __format latters as small capital

650×650=422500

7*40=280

If 10 people meet and shakes hand with each other.

First person will shakes hand with other 9,

second person had already shakes hand with 1st person and shakes hand with other 8,

So, the total no. of handshakes= 9+8+7+6+5+4+3+2+1=45

Shakes The other way to calculate this is by the formula n(n+1)/2 where n is the no. of shake hands by very first person and that is 9. So, the total no. of handshakes=9(9+1)/2 = 9(10)/2 =90/2 =45