A man earns Rs.22000 per month and spends Rs.18000. Then the ratio of his expenditure to income is
11 : 9
9 : 11
7 : 11
11 : 7
Ashok invests Rs. 3000 for a year and Sunil joins him with Rs. 2000 after 4 months. After the year they receive a return of Rs. 2600. Sunil’s share is
Rs. 800
Rs.1000
Rs. 750
Rs. 900
A’s capital is equal to thrice B’s capital and B’s capital is 4 times C’s capital. The ratio of the capitals is :
1 : 3 : 12
12 : 4: 1
3 : 1 : 4
1 : 3 : 4
Divide 45 sweets between Panchu and Paru in the ratio 2 : 3. Then how many sweets will each of them get ?
18, 27
16, 27
14, 31
15, 30
An alloy consists of Iron and Zinc in the ratio 2 : 3. How much Zinc is there in 25 kg of the alloy ?
12 kg
13 kg
14.5 kg
15 kg
729 ml of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in the ratio 7 : 3 ?
600 ml
710 ml
520 ml
None of these
A and B together have Rs. 1210. If 4/15 of A’s amount is equal to 2/5 of B’s amount, How much amount does B have ?
Rs. 460
Rs.484
Rs. 550
Rs. 664
One piece of pipe 21 meters long is to be cut into two pieces with the lengths of the pieces being in a 2 : 5 ratio. What are the length of the pieces ?
6, 15
4, 17
5, 16
3, 18
Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000 the new ratio becomes 40 : 57. What is Sumit’s salary ?
Rs. 17,000
Rs. 20,000
Rs. 25,000
Rs. 38,000
The simplest form of 25 : 40 is
8 : 5
6 : 5
5 : 8
5 : 6
