What must be added to each term of the ratio 7 : 13 so that the ratio becomes 2 : 3 ?
3
4
5
6
If a : b = 4 : 5 and b : c = 6 : 7, then a : c = _____.
10 : 12
24 : 35
35 : 24
12 : 10
If cost price = Rs.10, selling price = Rs.12 ,then gain or loss =
Gain = Rs.2
Gain = Rs.22
Loss = Rs.2
Loss = Rs.22
A man crosses a street 600 m. long in 5 minutes. His speed in kilometers per hour is :
7.2
5/ 36
3.6
10
The principal and the interest put together is known as _____.
Amount
Interest
Principal
Rate
The simple interest on Rs. 500 for 6 years at 5% is _______.
Rs. 250
Rs. 150
Rs. 140
Rs. 120
A sum amounts to Rs. 1352 in 2 years at 4% compound interest. The sum is
Rs. 1300
Rs. 1200
Rs. 1250
Rs. 1260
If 15 : 22 1/2 = x : 9 ,then x =
2
9
Profit percentage =
(Cost price / Profit) × 100
If X : Y = 3 : 7, Y : Z = 5 : 2 then X : Y : Z is
14 : 15 : 35
15 : 35 : 14
15 : 14 : 35
14 : 35 : 15
