In a class of 65 students, the ratio of girls and boys is 3:2; then the number of girls are
26
39
21
44
Radha goes to market with a sum of 120 and spends there 45. Now the ratio of money with her and spent by her is
3:5
6:3
8:3
4:6
The simple interest on a sum of 8000 at the rate of 18% per annum for 2 years is
1880
1480
2880
3480
The ratio between boys and girls in a class is 8:3. If the total number of students is 55; the girls are
10
15
18
20
A sum is divided into two parts in the ratio 11:4. If the smaller part is 840 then the bigger part is
2310
3150
2450
5280
28% of a number is 168. Then 82% of it is
438
492
600
392
A man purchased an article for 80 and sells it for 100. Find his gain percent.
10%
25%
30%
50%
The ratio of an angle and its complementary is 2:7 then the angle is
70o
20o
60o
30o
A car takes 3 1/2 hours to cover a distance of 227.5km ,then how much time does it take to cover 487.5km?
5 1/2 hrs
6 1/2 hrs
7 1/2 hrs
8 1/2 hrs
If x, 8, 4, 12 are in proportion then x=
8
3
3/8
8/3
