CAT 2025 Slot 2QA Question 20

Number TheoryMedium

The sum of digits of the number (625)65×(128)36( 625 ) ^ { 65 } \times ( 128 ) ^ { 36 }, is

Answer & solution

Correct answer: 25

Answer: 25

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CAT 2025 Slot 2 QA Q20 — Number Theory solution | TheCATExam