REET 2022 Level 1 Paper

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Question : 91 of 150

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Which of the following is the correct Prime factors of number 420 ?

2 × 2 × 7 × 15
2 × 2 × 5 × 21
2 × 6 × 5 × 7
2 × 2 × 3 × 5 × 7

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