RATIO PROPORTION AND UNITARY METHOD CLASS 6 WORKSHEET

Problem 1 :

Two numbers are in the ratio pf 3 : 5. If 9 is subtracted from each, the ratio becomes 12 : 23. Find the greater number ?

Solution

Problem 2 :

10 boys can dig a pitch in 12 hours, How long will 8 boys take to do it ?

Solution

Problem 3 :

A family consumes 30 kg of sugar in 15 days. How much sugar will be consumed in 275 days ?

Solution

Problem 4 :

Two numbers are respectively 20% and 50% more than a 3rd number. Find the ratio of two numbers ?

Solution

Problem 5 :

A finishes his work in 15 days while B takes 10 days. How many days will the same work be done if they work together?

Solution

Problem 6 :

Cost of 4 pens is $120 and 6 pencils cost is $60. If i want to purchase 6 pens and 2 pencils, how much should i pay ?

Solution

Problem 7 :

When 7 is added to the numerator and denominator of the fraction, then the new ratio becomes 13 : 19, what is the original ratio ?

a)  3 : 6      b) 5 : 6         c) 4 : 7

Solution

Problem 8 :

If x : y = 7 : 4, then (4x + 7y) : (7x + 4y) ?

Solution

Problem 10 :

Calculate the 3rd proportional to 16 and 32.

Solution