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Rules Regarding OBC and Creamy Layer Certificates in SSC Exams

1. OBC certificate is valid for as long as the community is notified as OBC certificate treated valid by SSC for 3 years.  2 .It is necessary for everyone to get the OBC certificate renewed after every three years for SSC exams as creamy layer status may change if a person remains in creamy layer for 3 years continuously.
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Bank PO V/S Bank SO - What to choose?

Written by - Competition Zenith Dear Readers, As many of you have cleared Bank PO and Bank So as well or going to write both the exams  next time. We must congratulate you in clearing two of the most elite bank exams in India. We know that it must be a matter of great confusion and concern that which job is good for you. So we have made a detailed analysis of both the jobs for you. with their pro and cons. It is now up to you to decide. Happy reading. Probationary Officer (PO)/Management Trainee (MT) A Probationary officer (PO) or a Management Trainee (MT) is the first level to enter the banking world. He or she reports to immediate seniors who evaluate his performance in the tasks assigned to him. Initially, a Probationary Officer can be assigned any work from a wide gamut of ongoing banking activities. Normally the probation period is of two years in which the officer is exposed to different types of banking related works. In some banks, the duration may be limi...
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Trigonometry And Its Short Tricks

Trigonometric Function Trigonometric Functions (Right Triangle) Special Angles Trigonometric Function Values in Quadrants II, III, and IV Examples: Example2: Example: 3: Unit Circle Addition Formulas: cos(X+Y) = cosXcoxY – sinXsinY cos(X-Y) = cosXcoxY + sinXsinY sin(X+Y) = sinXcoxY + cosXsin sin(X-Y) = sinXcoxY – cosXsinY tan(X+Y) = [tanX+tanY]/ [1– tanXtanY] tan(X-Y) = [tanX-tanY]/ [1+ tanXtanY] cot(X+Y) = [cotX+cotY-1]/ [cotX+cotY] cot(X-Y) = [cotX+cotY+1]/ [cotX-cotY] Sum to Product Formulas: cosX + cosY = 2cos [(X+Y) / 2] cos[(X-Y)/2] sinX + sinY = 2sin [(X+Y) / 2] cos[(X-Y)/2] Difference to Product Formulas cosX - cosY = - 2sin [(X+Y) / 2] sin[(X-Y)/2] sinX + sinY = 2cos [(X+Y) / 2] sin[(X-Y)/2] Product to Sum/Difference Formulas cosXcosY = (1/2) [cos (x-Y) + cos (X+Y)] sinXcoxY = (1/2) [sin (x+Y) + sin (X-Y)] cosXsinY...
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