Q 1: Add the given radicals 20 Ö8 + 9 Ö8. 29 Ö8 29 Ö16 27 Ö8

Q 2: Find the square root of the number 0.106276. 0.326 0.336 0.356 0.346

Q 3: Express 4 ^{5}Ö7 as pure surd. ^{5}Ö7162 ^{5}Ö7166 ^{5}Ö7168

Q 4: Rationalise 4^{1/3} + 4^{1/3} with its conjugate. 17/4 4/15 4/17 15/4

Q 5: Write the perfect squares in between the natural numbers 1 and 50. 4, 9, 16, 25, 36 and 49 4, 9, 16, 25, 35 and 49 4, 9, 18, 25, 36 and 49

Q 6: Ö2, Ö3, Ö5 ............ are
examples for _______. Irrational numbers Rational number

Q 7: Write the conjugate of 7  Ö2. 7  Ö2 7 + Ö2

Q 8: Expand (√5 + √3) (√2 + √3). 3 + √6 + √15 + √10 3 + √5 + √15 + √10 3 + √6 + √5 + √10

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Question 10: This question is available to subscribers only!

