1:
Rohit is six years older than shalu.five years ago, rohit was thrice as old as shalu, fnd rohits present age.
2:
Find three consecutive integers such that four times the first plus one half the second minus twice the third is equal to 24.
3:
The digit at the tens place of a two digit number is three to nes thebdigit at ones place. If the sum of this number and the number formed by reversing its digit is 88. Find the number.
4:
The sum of ages of a father and a son is 45 years. 5 years ago, the product of their ages was 4 times the age of the father at that time. The present age of the father is?
5:
The difference between two numbers is 5 , difference in their squares is 65.t the larger number is ?
6:
An auto driver save one coin of rs 2 on first day of the week, three coins of rs 2 on the second day of the week, five on the third day and so on .how much money will he have at the end of the week.
7:
A boy was asked to multiply a certain number by 53. Instead he divided it by 53 and got his answer to be less than the correct one by 5616. The number to be multiplied was
8:
If the places of last two digits of a three digit number are interchanged, a new number greater than the original number by 27 is obtained. Find the difference between the last two digit of that number.
9:
The sum of the series 5+13+21+........+181 is?
10:
The LCM of two numbers of three digits each is 1740 and the HCF is 290. The two numbers are