RRB Junior Engineer Stage 1 Model Papers 10

Question : 11 of 98

Marks: +1, -0

The length of the portion of the straight line

3x + 4y = 12

intercepted between the axes is

Solution:

Intercept can represent in the form of

x/a+y/b=1

To get x and y intercept, we have

3x + 4y = 12

x/4+y/4=1

So, triplets of 3, 4 and 5.
Hence, 5 is the length of portion of straight line.

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