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THANKU FOR BEING A PART OF OUR JOURNEY TO BRING "REVOLUTION IN EDUCATION"
We Genuinely APPRECIATE your PATIENCE

3
M: +2.00/-0.50

Select the related word/letters/numbers from the given alternatives: 
21 : 3 :: 574 : ?

[2016 SSC CGL 10 Sep Evening Shift]
A
B
C
D