In the following number series, only one number is ‘‘wrong’’. Find out the ‘’wrong’’ number.
For the following questions answer them individually
An amount double itself in 5 years with simple interest. What is the rate of the interest p.c.p.a ?
10 women can complete a work in 8 days and 10 children take 12 days to complete the work. How many days will 6 women and 3 children together take to complete the work?
In a three digit number, the digit in the units place is 75% of the digit in the ten’s place. The digit in the ten’s place is greater than the digit in the hundred’s place by 1. If the sum of the digits in the ten’s place and the hundred’s place is 15, what is the number.