40% of a number is 800. Find the number.
1000
2000
2500
3000
The ratio of an angle and its complementary is 2:7 then the angle is
70o
20o
60o
30o
A certain amount has been divided into two parts in the ratio 4:7.If the first part is Rs.244,find the total amount.
716
671
176
661
40 benches are required to seat 160 students. How many benches will be required to seat 240 students at the same rate?
60
70
85
90
28% of a number is 168. Then 82% of it is
438
492
600
392
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
The profit on an article sold at 85 which is purchased at 73 is
27
15
12
10
If 3, 8,x and 16 are in proportion the value of x is
4
8
6
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
If x, 8, 4, 12 are in proportion then x=
3
3/8
8/3
