Question

Q1.write the percentage given by the ratio 20,000 : 40,000
Q2.If meena given rupees 280 as interest on sum of rupees 56000 in 2 years
Q3.Find the whole quantity, if
(1)
75% of 1kg
(11) 15% of 250
Q4. The population of city decreasd from 25,000 to 24,500.Fimd the percentage decrea
Q5.State whether the given ratios are equivalent
(1) 1:2 and 2:4
(2) 2:5 and 10:25
Q6. Meena saves rupees 4000 from her salary .If this is 10% of her salary.?
What is her salary
Q7.convert given fraction
1.150%
25%
Q8.Find the ratio:-
9m to 27 cm
30 days to 36 hours.​

Answer 1

1.= 200℅

2.= 0.25%

3.= 0.17℅

4.= 500℅

5.I)= equivalent ratio

ii) = equivalent ratio

6.= rs. 40,000

7.=a) 1150/100

b) 25/100

8.a)=900:27

b)= 30:1080

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