Squareroots & Cuberoots Model Questions Set 1 Practice Questions Answers Test with Solutions & More Shortcuts

Question : 26

$(16)^2 - 5^3 + √169 = (?)^2$

a) 144

b) $(12)^2$

c) $√12$

d) $(144)^2$

e) None of these

Question : 27

The volumes of two cubes are in the ratio 343 : 1331, the ratio of their edges, is

a) 7 : 11

b) 7:10

c) 7 : 12

d) None of these.

Question : 28

$√225 + √2304 = ? - (12)^2$

a) 207

b) 205

c) 206

d) 208

e) None of these

Question : 29

$(√6 + 1)^2 = ? + 2 √6$

a) $√6$

b) 7

c) 4 $√6$ + 7 +

d) 4 $√6$

e) None of these

Question : 30

($^3$$√{795657}$ × 7) ÷ (3.8 × 5.5) = ?

a) 22

b) 48

c) 43

d) 26

e) 31