Number System
A man engaged a servant on the condition that he would pay him Rs.710 and a uniform after a year service. He served only for 8 months and got Rs.460 and a uniform. Find the price of the uniform?

Rs.25
Rs.30
Rs.40
Rs.20

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Number System
In how many different ways can 7 boys and 3 girls sit in a row such that all the three girls do not sit together ?

3086880
3186880
3286880
3386880

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP