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Class 9th sub : math max marks ; 50, Chapter 1 (part A =25 marks), Attempt any five questions from part A, Q1. Find five rational numbers between 2/5 & 3/6., Q2. Represent √3 on number line., Q3. Evaluate, a) (2+√5)(2-√5), b) (3+√3) (2+√2), Q4. Express 1.232323.....in the form of p/q, Q5. Verify that log (mnp) =log(m) + log( n) + log( p), Q6. Show that log (1024) = 10 log( 2)., Chapter 2 (part B = 25 marks), Attempt any five questions from part A, Q7. Using remainder theorem find remainder if p(x) = x³ + 2x² – 3x + 5 is divided by g(x) = x - 2., Q8. Check if g(x) =x—3 is factor of p(x) =x⁴–64 or not., Q9. Factorise x²+6x+8, Q10. Factorise x³ + 3x² + 8x + 5., Q11. Simplify, a) (x-2)³ OR b) (x-2y+3z)², Q12. Factorise, a) 8x³+y³+12x²y+6xy² OR, b) 4x²+9y²+25 – 12xy – 30y + 20x