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Maths CBSE Live product
Class 10 (2026-27)
Real numbers
Annual Revision I - Real Numbers
1.
PYQ - Prime factorisation
Question:
1
m.
If the prime factorisation of \(630\) is \(2 \times\ 3^h \times\ 5 \times\ p\), then the value of \( h+ 2p\) is :
\(22\)
\(16\)
\(18\)
\(20\)
[
NOTE
: Consider the prime numbers in ascending order].
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