The ratio between two numbers is 2:3. If each number is increased by 4 the ratio between them becomes 5:7 what are the numbers?
12, 13
15, 22
16, 24
17, 24
The ratio between two numbers is 3:4. If their L.C.M is 180, the numbers are:
13
14
15
16
The cost of 8 copies of a book is Rs. 488. Then the cost of 15 copies of the same book at the same rate is
Rs. 800
Rs. 850
Rs. 900
Rs. 915
The ratio of Rs. 5 and Rs. 750 in simplest form is
3/2
2/3
1/2
5/2
What must be added to each term of the ratio 7:13 so that the ratio becomes 2:3?
2
3
4
5
The equality of two ratios is called
Proportion
Antecedent
Consequent
None of these
In a proportion:
Product of extremes = ___________ of means.
Difference
Product
The ratio of 20 miles to 25 km is.
6:5
4:5
32:25
33:50
Express 126:189 in simplest form.
2:4
2:3
2:5
2:7
A ratio x:y is said to be in simplest form, if HCF of x and y is
0
-1
1
