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Raj, Gaurav and Amit are friends. They started painting a wall. Raj painted a wall. Raj paints of the wall, Gaurav paints of the wall and Amit paints of the wall.
Read this sentence related to the situation and Ans the question given.
Statement 1: Gaurav painted the least portion of the wall.
Statement 2: a portion of the wall is unpainted.
Which of the following options holds?

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Both statement 1 and statement 2 are true

Both statement 1 and statement 2 is false

Statement 1 is true and statement 2 is false

Statement 1 is false and statement 2 is true

answer is C.

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Detailed Solution

LCM of 15,24,10 = 120
Comparing

we get

Among these,

is the lowest, so statement 1 is true.
Portion of the wall painted by all three
Question Image

Let the whole wall to be painted be 1 portion of wall unpainted
Question Image

So the statement 2 is false
Hence, Statement 1 is true and statement 2 is false

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