For the following questions answer them individually
A man takes 16 days to complete a project. A woman does the same work in 12 days.
They started the work together on alternate days and the man worked on the first day.
How much time will they take to complete the work?
Study the given pie-chart and answer the question that follows.
The pie-chart shows the data for A, B, O , AB blood groups of 240 donors.
The ratio of the donors of blood group 'O' to the average of the donors of groups 'A' and 'AB' is:
The table below provides information about the distribution of students from three different schools who are enrolled with three different coaching centres in a town.
35% of the students in Coaching centre R are female. 20% of the female students enrolled with centre R are school M. What is the number of male students from school M who have enrolled with Coaching centre R?
Rohan scored 70 and 75 marks in the first two tests. How many marks should he score in the third test to get an average of 70 marks?
Harsh purchased a scooter for ₹48,000. He sold it at a loss of 15%. With that money he purchased another scooter and sold it at a profit of 22.5%. What is his overall loss/profit percentage?
The marked price of a toy was ₹4,875. Successive discounts of 28% and 30% were offered on it during a clearance sale. What was the selling price of the toy?
After successive discounts of 25% and 10% a shirt was sold for ₹480. What was the original price of the shirt (Nearest to a ₹)?