Rs. 5,600
Rs, 3,200
Rs. 9,600
None of these
The ratio between two numbers is 3:4. If each number be increased by 6, the ratio becomes 4:5. The difference between the numbers is
1
3
6
8
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 of Rs. 5 and Rs. 750 in simplest form is
3/2
2/3
1/2
5/2
The equality of two ratios is called
Proportion
Antecedent
Consequent
In a proportion:
Product of extremes = ___________ of means.
Difference
Product
Unit of ratio is
cm
kg
L
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
If the weight of a 13 meters long iron rod be 23.4 kg the weight of 6 meters long such rod will be:
7.2 kg
12.4 kg
10.8 kg
18 kg
The ratio between two numbers is 3:4. If their L.C.M is 180, the numbers are:
13
14
15
16
