Question 129

Some equations are solved on the basis of a certain system. On the same basis find out the correct answer for the unsolved equation.

4 — 5 — 1 = 514, 3 — 5 — 6 = 563, 0 — 6 — 8 = ?

Solution

4 — 5 — 1 = 514.
a—b—c=bca.
3 — 5 — 6 = 563.
a—b—c=bca.
Similarly,
0 — 6 — 8=680.(a—b—c=bca)
Hence,Option A is correct.


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