Interfax is news agency of. Russia
Sum of prime numbers from 60 to 80. 351
if 10 people working one hour complete work in 12 days. How many 12 people will do one hour work in number of days. 10
Average of A, B, C is 45. If A and B weight 40 in average and If B and C weight 43 in average. what will be the weight of B.. something like that question
Which is not member of ECO. Ukraine
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Try not to become a man of success, but rather try to become a man of value ~ Albert Einstein
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