Four-fifth of a number is 10 more than two-third of the same number.What is the number?
In a fraction, twice the numerator is two more than the denominator.If 3 is added to the numerator and the denominator each, then the resultant fraction will be 2/3 .What was the original fraction ?
The sum of the digits of a two digit number is 12. If the new numberformed by reversing the digits is greater than the original number by 54, then what will be the original number?
The length of a rectangle exceeds its breadth by 7 ems. If the lengthis decreased by 4 cm. and the breadth is increased by 3 cms., then the area of the new rectangle will be the same as the area of the original rectangle. What will be the perimeter of the original rectangle?
The compound interest on a certain amount for 2 years at the rate of8 p.c.p.a. is Rs.312. What will be the simple interest on the same amount and at the same rate and same time?
In the question below there is a different rule accordinkg to which each of the cell below are filled execpt one .Understand the rule applied and fill in the perticular place so as to complete the puzzle
17 18 19
17 36 01
12 31 ?