Question 1 :
Are the given terms in proportion, 2 kg : 80 kg and 25 gm : 625 gm.
Question 2 :
In a college , out of 4320 students , 2300 are girls. Find the ratio of the number of boys to the number of girls.
Question 3 :
Cost of 105 envelopes is Rs 350. How many envelopes can be purcahsed for Rs 100 ?
Question 4 :
There are 3 triangles , 2 squares and 2 circles in a rectangular box. Find the ratio of number of squares to all the figures inside the rectangular box.
Question 5 :
A car travels 90 km in 2$\frac{1}{2}$ hours. How much time is required to cover 30 km with the same speed ?
Question 6 :
There are 45 persons working in an office. If the number of females is 25 and remaining are males , find the ratio of the number of males to the number of females.
Question 7 :
Shaina pays Rs 15,000 as rent for 3 months. How much does she has to pay (in Rs.) for a whole year, if the rent per month remains same ?
Question 8 :
Divide 20 pens between Sheela and Sangeeta in the ratio of 3:2. How many pens does Sangeeta gets.
Question 9 :
Are the ratios 25g : 30g and 40 kg : 48 kg in proportion?
Question 10 :
A truck requires 108 litres of diesel for covering a distance of 594 km. How much diesel (in litres) will be required by the truck to cover a distance of 1650 km?
Question 11 :
Write the middle terms where the ratios 39 litres : 65 litres and 6 bottles : 10 bottles form a proportion.
Question 12 :
Is ratio denoted by ' : ' ? TRUE or FALSE?
Question 14 :
Ratio of distance of the school from Mary's home to the distance of the school from John's home is 2:1. Who lives nearer to the school?
Question 16 :
Length of a pencil is 18 cm and its diameter is 8 mm. What is the ratio of the diameter of the pencil to that of its length?
Question 17 :
In a school , there were 73 holidays in one year. What is the ratio of the numbers of holidays to the number of days in one year?
Question 19 :
Write the extreme terms where the ratios 39 litres : 65 litres and 6 bottles : 10 bottles form a proportion.