Question

In a certain code, 256' means 'red colour chalk', '589' means 'green colour flower' and 254' means white colour chalk'. The digit in the code that indicates white' is

Answer 1

Answer:

2 5 6 - Red colour Chalk ...........1

5 8 9 - Green colour flower..........2

2 5 4 - white colour chalk .......3

In 1,2,3 you can see 5 is common and colour is common , so

5 = colour .

In 1,3 you can see 2 is common and Chalk is common so

2 = chalk

Since in 2 5 4 - white colour chalk

2, 5 indicate colour nd chalk

we are left out with 4....

So 4 digit indicates white ..