Category: Ratio and Proportion

x is 20% more than z and y is 80% more than z. Find x:y.

Hamad Ratio and Proportion 03/12/2020

0

A. 1:4
B. 3:4
C. 1:3
D. 2:3
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If a flat costs Rs.4500 per sq. ft, and a commercial space costs Rs.9500 per sq. ft, then what is the ratio of their areas if the total cost of both are the same?

Hamad Ratio and Proportion 17/11/2020

0

A. 9:19
B. 19:9
C. 15:28
D. 28:15
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The sum of three numbers is 98. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is :__________?

Hamad Ratio and Proportion 05/11/2020

0

A. 20
B. 30
C. 48
D. 58
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The ratio of two numbers a and b is 3:5. If 2 is added to both the numbers, the ratio becomes 2:3. Find b.

Hamad Ratio and Proportion 04/11/2020

0

A. 15
B. 10
C. 8
D. 5
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The sum of squares of three numbers is 280. If the numbers are in the ratio 3:5:6, find the greatest number.

Hamad Ratio and Proportion 21/10/2020

0

A. 8
B. 6
C. 12
D. 18
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The third proportional to 3.5, 5.6 is:___________?

Hamad Ratio and Proportion 20/10/2020

0

A. 8.96
B. 8
C. 4.5
D. 6.2
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In a partnership for a business, Changaz invests Rs.6000 for complete year & Nasir invests Rs.3000 for 6 months. What is Nasir’s share if they earn Rs.240 as profit?

Hamad Ratio and Proportion 20/10/2020

0

A. 120
B. 80
C. 192
D. 48
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p is 50% more than q. Find the ratio of p to q.

Hamad Ratio and Proportion 08/09/2020

0

A. 3:2
B. 1:2
C. 1:5
D. 2:1
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A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.

Hamad Ratio and Proportion 20/08/2020

0

A. 160
B. 200
C. 250
D. 240
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The ratio of the number of boys and girls in a college is 7 : 8. If the percentage iikcrease in the number of boys and girls be 20% and 10% respectively, what will be the new ratio ?

Hamad Ratio and Proportion 16/08/2020

0

A. 8 : 9
B. 17 : 18
C. 21 : 22
D. Cannot be determined
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