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Questions (5)
The simple interest on a sum of money is 1/9 of the sum.The number of years is numerically equal to the rate percent per annum.
2 answers
818 views
In a distribution, Q.D= 15 and co-efficient of Q.D=0.3 75% of the observation are less than?
a)67 b)65 c)78 d)75
0 answers
469 views
The ratio of the ages of husband and wife is 4:3. After 4 years the ratio will 9:7 . At the time of marriage the ratio was 5:3 ,
2 answers
1,068 views
At what rate of compound interest will a sum of money become 2.25of itself in 2 years?
1 answer
434 views
If 4 balls out of 6 reach the boundary in a cricket match then the average number of balls reaching the boundary in selected 10
2 answers
540 views
Answers (2)
Thanks
Thanks alot