Question
A dice is thrown two times. The number of ways that the
number appearing on the first throw is not less than that on the second throw is :Solution
The correct answer is C
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A container holds milk and water in the ratio 5:3. After 24 litres of milk is added, the milk becomes
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96 litres mixture of milk and water is mixed in an empty container in the ratio 5:3, respectively. If 24 litres of mixture is replaced with 24 litres of...
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