TS ICET 2017 Question Paper with Solutions for online practice

Question : 110 of 200

Marks: +1, -0

If a * b denotes the remainder when a + b + ab is divided by 11, then (6 * 5) * 4 =

Solution:

6×5≡6+5+6×5=41

41÷11

leaves remainder 8

8*4≡8+4+8×4=44

44 when divided by 11 leaves remainder zero.

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