Q 1: Rationalise 11^{1/3}  11^{1/3} with its conjugate. 120/11 46 126 11/120

Q 2: Ö(16^{2} + 30^{2}) = ________. 38 32 36 34

Q 3: A 'n' digit number has in its square is ______ digits. 2n1 or 2n 2n or 2n+1

Q 4: Find the square root of the number 0.00276676. 0.0546 0.0556 0.0536 0.0526

Q 5: Express ^{4}Ö648 as a mixed surd. 6 ^{4}Ö8 4 ^{4}Ö8 3 ^{4}Ö8

Q 6:
b c a d

Q 7:
d c none of the other b

Q 8: Divide, 18 Ö252 by 17 Ö63. 36/17 17/36

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