For the following questions answer them individually
In an army selection process, the ratio of selected to unselected candidates was 4:1. If 90 less had applied and 20 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?
Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits.What is the original number?
Sister can bake 50 cakes in 25 hours, Sister and Mummy together can bake 75 cakes in 15 hours. How many cakes Mummy can bake in 15 hours?
Refer the below data table and answer the following Question.
What percent students who chose Engineering are girls?
Refer the below data table and answer the following Question.Â
The table shows the cumulative production of cars manufactured in the month starting from January. How many cars were manufactured in the months of April and May?
Refer the below data table and answer the following Question.Â
if 400 calories are burned by jogging 5km, how many calories were burnt  in the given week?Â
Refer the below data table and answer the following Question.Â
Raw Materials and Interest are what percent of total expenses?Â