model 11 percentage with ratios Practice Questions Answers Test with Solutions & More Shortcuts

Question : 31

The price of sugar is increased by 20%. If the expenditure on sugar has to be kept the same as earlier, the ratio between the reduction in consumption and the original consumption is

a) 1 : 6

b) 1 : 5

c) 1 : 4

d) 1 : 3

Question : 32 [SSC CAPFs 2015]

The ratio of the number of boys to that of girls in a village is 3 : 2. If 30% of boys and 70% of girls appeared in an examination, the ratio of the number of villagers, appreared in the examination to that not appeared in the same examination is

a) 1 : 1

b) 27 : 23

c) 23 : 27

d) 9 : 14

Question : 33 [SSC SO2003]

Two numbers are in the ratio 2 : 3. If 20% of the smaller number added to 20 is equal to the sum of 10% of the larger number and 25, then the smaller number is

a) 180

b) 200

c) 160

d) 100

Question : 34 [SSC CGL Prelim 2004]

If 30% of A = 0.25 of B = $1/5$ of C, then A : B : C is equal to :

a) 6 : 5 : 4

b) 10 : 12 : 15

c) 5 : 24 : 5

d) 5 : 6 : 4

Question : 35

If 35% of A's income is equal to 25% of B's income, then the ratio of A's income to B's income is

a) 4 : 7

b) 4 : 3

c) 5 : 7

d) 7 : 5