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Quiz
Class X
Chapter 1 : Mixed practice
10 questions
Question 1 of 10
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The prime factorisation of
156
156
156
is:
A
2
×
78
2 \times 78
2
×
78
B
2
2
×
3
×
13
2^2 \times 3 \times 13
2
2
×
3
×
13
C
2
×
3
×
26
2 \times 3 \times 26
2
×
3
×
26
D
3
×
52
3 \times 52
3
×
52
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