model 3 fraction of numbers Practice Questions Answers Test with Solutions & More Shortcuts

Question : 11 [SSC CPO S.I.2006]

If the difference between the reciprocal of a positive proper fraction and the fraction itself be $9/20$ , then the fraction is

a) $5/4$

b) $4/5$

c) $3/10$

d) $3/5$

Question : 12 [SSC SO 2003]

When $0.\ov{47}$ is converted as a fraction, the result is

a) $47/99$

b) $46/99$

c) $46/90$

d) $47/90$

Question : 13 [SSC CPO S.I. 2005]

$0.4\ov{23}$ is equivalent to the fraction :

a) $94/99$

b) $49/99$

c) $419/990$

d) $491/990$

Question : 14 [SSC CHSL 2011]

The denominator of a fraction is 3 more than its numerator. If the numerator is increased by 7 and the denominator is decreased by 2, we obtain 2. The sum of numerator and denominator of the fraction is

a) 19

b) 17

c) 13

d) 5

Question : 15

The sum of the numerator and denominator of a positive fraction is 11. If 2 is added to both numerator and denominator, the fraction is increased by $1/24$. The difference of numerator and denominator of the fraction is

a) 9

b) 1

c) 3

d) 5