Interview Maths Puzzle Numerical Ability

A number when successively divide by 5, 3, 2 gives a remainder of 0, 2 and 1 respectively in that order. What will be the remainder when the same number is divided successively by 2, 3 and 5 in that order ?

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Interview Other Question

For the year 2016, Sid has taken a New Year resolution for being very fit. Therefore, starting with January 1, 2016, he has decided to go for swimming every second day gym every third day and jogging every fifth day. The three activities are very energy intensive and require, respectively, 130 calories, 140 calories, 110 calories. If January 1, 2016 happens to be a Sunday,then, on how many days, does Sid not go for any of the three activities?
a) 95 b) 96 c) 97 d) 98
What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?