A sum of Rs. 221 is divided among X,Y and Z, such that X gets Rs. 52 more than Y. Y gets Rs. 26 more than Z. The ratio of the shares of X,Y and Z respectively is :
9:5:3
The average of the 9 consecutive positive integers is 63. The product of the largest and smallest integers is
3953
In two vessels A and B, there is mixture of milk and water. the ratio of milk and water in these vessels is 5:2 and 8:5 respectively. in what ratio these mixtures be mixed together so that the ratio
7:2
4003×77-21015=?×116
2476
(4444÷40)+(645÷25)+(3991÷26)=?
290.4
23% of 6783+57% of 8341=?
6360
335.01×244.99÷55=?
1490
An article was purchased for Rs78,350/-. Its price was marked up by 30%. it was sold at a discount of 20% on the marked up price. What was the profit percent on the cost price?
4
What is the difference between the simple and compound interest on Rs 7,300/- at the rate of 6 p.c.p.a. in 2 years?