CBSE Class 10 Maths (Basic) 2025 · Paper 430/S/1 · Question 36
A Mathematics exhibition is being conducted in your school and one of your friends is making a model of a 'factor tree'. He has some difficulty and asks for your help in completing a quiz for the audience. Observe the following 'factor tree' and answer the following questions :
- (i)What is the value of ?[1]
- (ii)(a)What is the value of ?[2]
- (ii)(b)What is the value of ? (OR alternative to (ii)(a))[2]
- (iii)Write the prime factorisation of .[1]
Answer
(i) ; (ii)(a) ; (ii)(b) ; (iii)
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