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What is the simplest way to find r in the following equation:

10r^+5r+1=1.75

inequalities tricks

please explain?

i am not getting the mock tests even i have purchased the pack

can I give purchased mock test on laptop? or it is only mobile accessible?

can someone help me with the solution

how to chose hindi language

tips

the puzzles which you are provided in the exam are having possibility cases we didn't get such type of puzzles in any examination .kindly look at the latest pattern and make a mock test so that it will be benefit   for all.

Could you please tell me shortcuts for solving man-work problems like-2 men and 5 women can complete a piece of work in 8 days and 4 men and 3 women can complete the same work in 5 days.How log will 3 men and 4 women take to do the same job?

h

How is the answer 42531 and not 25314? 
The explanation was not clear enough.