Elitmus Exam Numerical Ability Number System

Santa has all digit of odd no. Banta has all digit of even no. Santa squares his digit and add them . Banta also squares his digits and add them. Then what is the differnce of the two....

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Elitmus Other Question

khali and bali are two bouncers working in D Bar.Salary of khali is 3 times that of bali.If suppose salary of khali increses by x% and salry of bali increases by y% then total combined salary increase is 5z%.If khali salary increses by y% and bali salary by x% then total combined salary increase is 3z%.find the ratio x:y P N L
* P B M
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W M M C
L A P M -
W K C N - -
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W P A P C C