The third proportion to numbers 0.8 and 0.2 is
0.8
0.05
0.032
0.048
In 7 : 9 , the consequent is
7
9
7/9
7 × 9
If the side of square is increased by 25%, then how much percent does its area get increased?
56 . 25
50
125
156 . 25
0.5 of a number equals 0.07 of another. Then the ratio of the two numbers is:
7 : 25
7 : 14
7 : 50
1 : 14
What percent of 2/7 is 1/35?
25%
2.5%
1000%
10%
If A : B = 2 : 3 and B : C = 4 : 5 , then C : A is equal to
12 : 10
15 : 8
8 : 5
8 : 15
In an examination 93% of students passed and 259 failed. The total number of students is
500
3700
3950
4000
Which number is 60% less than 80?
48
42
32
12
By how much percent is four - fifth of 70 lesser than five - seventh of 122?
42%
30%
24%
36%
What number should be added to 6 , 14 , 18 , 38 to make it equally proportionate?
1
2
3
4
