Others Maths Puzzle

5+ 2 underroot 6
---------------------?
Underoot 2+underroot 3

Read Solution (Total 0)

Others Other Question

can any1 plz help 2 solve & UNDERSTAND????
A is 50% as efficient as B.C does half of the work done by A & B together.If C alone works 40 days then A,B,C together will do the work?????

Time & Work (RS.Agarwal page 346....but plzzz method other than Ratio)
thanks in advance choose the odd one out
A. Snake B. Whale C. Crocodile D. Lizard