Modular Arithmetic Remainder
CAT 1999 Slot 1 · Quantitative Ability · Easy · Number Systems
This is an easy Quantitative Ability question from the CAT 1999 Slot 1 paper. It tests Number Systems. The full answer key and a step-by-step explanation are below — try it yourself first, then reveal the solution.
The remainder when is divided by is
- A.
0
- B.
1
- C.
49
- D.
341
Answer
B
Explanation
Notice that . So . The remainder is .
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