ICSE Class 8 Factorisation — practice questions
20 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice ICSE Class 8 Factorisation in the app →Which number is a factor of every number?A number written as a product of prime factors is in:The prime factors of thirty are two, five and:In algebraic expressions, terms are formed as products of:For algebraic factors, which word replaces prime?Which is the first factorisation method taught?Which method groups terms before factorising?Is one written as a factor when listing factors?Is one a factor of every algebraic term?Why is 5 times xy not an irreducible form of 5xy?In the worked example, which factors are common to both terms?In the regrouping example, the last two terms share a factor of:How many identities are used for factorising here?To divide one polynomial by another, we factorise both and:What is the prime factor form of ninety?Besides thirty itself, which number is also a factor of thirty?Algebraic expressions can be expressed as products of their:In the regrouping example, the first two terms share:Which word marks a factor that cannot break down further?Where did you first learn about factors?