Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
2 : 3 : 4
6 : 7 : 8
6 : 8 : 9
None of these
Hitesh is 40 years old and Ronnie is 60 years old. How many years ago was the ratio of their ages 3 : 5 ?
5 years
10 years
20 years
37 years
What is the ratio whose terms differ by 40 and the measure of which is 2/7?
16 : 56
14 : 56
15 : 56
16 : 72
A, B and C shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
10:12:14
12:24:28
20:22:12
20:49:64
Mr. Gangadhar, Mr. Ramesh and Mr. Shridhar together earned 19800. The ratio of earnings between Mr. Gangadhar and Mr. Ramesh 2:1 while that between Mr. Ramesh andMr. Shridhar is 3:2. How much did Mr. Ramesh earn?
3,600
5,400
1,800
6,300
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number ?
2 : 5
3 : 7
5 : 3
7 : 3
Which of the following fractions is less than 7/8 and greater than 1/3?
1/4
23/24
11/12
17/24
A bag contains 50p, 25p and 10p coins in the ratio 5 : 9 : 4 amounting to Rs.206. Find the number of coins of 10p?
206
200
360
160
Ratio of Rani’s and komals age is 3 : 5 respectively. Ratio of Komal’s and pooja’s age is 2 : 3 respectively. If Rani is two – fifth of Poja’s age, what is Rani’s age?
15 years
24 years
can’t be determined
The salaries of A, B, C are in the ration 2:3:5. If the increments of 15% ,10% and 20% are allowed respectively in their salaries, then what will be the ratio of their salaries?
3:3:10
10:11:20
23:33:60
Cannot be Determined
85 kg of a mixture contains milk and water in the ratio 27 : 7. How much more water is to be added to get a new mixture containing milk and water in the ratio 3 : 1 ?
5 kg
6.5 kg
7.25 kg
8 kg
Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
3 : 5
4 : 5
7 : 5
A,B,C enter into a partenership investing Rs.35,000, Rs.45,000 and Rs.55,000 respectively.The respective shares of A,B,C in an annual profit of Rs.40,500 are:
Rs.10,500,Rs.13,500,Rs.16,500
Rs.11,500,Rs.13,000,Rs.16,000
Rs.11,000,Rs.14,000,Rs.15,500
Rs.11,500,Rs.12,500,Rs.16,500
Two friends P and Q started a business investing amounts in the ratio of 5:6. R joined them after six months investing an amount equal to amount Q’s amount. At the end of the year 20% profit was earned which was equal to 98,000. What was the amount invested by R?
2, 10,000
1, 05,000
1, 75,000
Data inadequate
How many Kg of rice at Rs.6.60 per Kg. be mixed with 56Kg of rice at Rs.9.60 per Kg to get a mixture worth Rs.8.20 per Kg
56 Kg
52 Kg
44 Kg
49 Kg
In a house, there are dogs, cats and parrot in the ratio 3:7:5. If the number of cats was more than the number of dogs by a multiple of both 9 and 7, what is the minimum of pets in the house?
945
630
252
238
A man has divided his total money in his will in such a way that half of it goes to his wife, 2/3 rd of the remaining among his three sons equally and the rest among his four daughters equally. If each daughter gests Rs. 20,000, how much money will each son get?
Rs. 48,233.33
Rs. 50,333.33
Rs. 53,333.33
A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quality sold at 18% profit is:
400 kg
560 kg
600 kg
640 kg
From a circular sheet of paper with a radius of 20 cm, four circles of radius 5cm each are cut out. What is the ratio of the uncut to the cut portion?
1 : 3
4 : 1
3 : 1
4 : 3
If a/3 = b/4 = c/7, then a + b + c /c is equal to:
7
2
1/2
1/7
Which of the following is equal to 3.14 x 106?
314
3140
3140000
A man divides his property so that his son’s share to the wife’s and the wife’s share to his daughter are both in the ratio 3:1. If the daughter gets 10,000 less than the find the total worth property.
16,200
16,250
16,500
15,300
A, B and C enter into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, A withdraws half of his capital and 10 months, a profit of Rs. 378 is divided among them. What is B’s share?
Rs. 129
Rs. 144
Rs. 156
Rs. 168
The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:
20
30
40
50
A certain amount was divided between A and B in the ratio 4 : 3. If B’s share was Rs. 4800, the total amount was:
Rs. 11, 200
Rs. 6400
Rs. 19,200
Rs. 39,200
Teas worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1:1:2. If the mixture is worth Rs 153 per Kg , the price of the third variety per Kg will be?
Rs. 147.50
Rs. 785.50
Rs. 175.50
Rs. 258.50
The average age of three boys is 25 years and their ages are in the proportion 3 : 5 : 7. The age of the youngest boy is:
21 years
18 years
9 years
The Ratio of Science and Arts students in a college is 4:3. If 14 Science students shift to Arts then the ratio becomes 1:1. Find the total strength of students in both science and arts together
196
296
306
Two whole numbers whose sum is 72 cannot be in the ratio:
5 : 7
3 : 4