Exams

If an object travels at five feet per second, how many feet does it travel in one hour?

A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his father falling in the river. After 5 min he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Find the speed of river  in miles/hours ?

Refer the below data table and answer the following question.

Software was what percent of total exports?

Refer the below data table and answer the following question.

Between 10pm to 6am, a fitness band records the following data. How long was the user deep sleep or was awake ?

There are 100 students in 3 sections A, B and C of a class. The average marks of all the three sections was 84. The average of B and C was 87.5 and the average marks of students in A section was :

Which liquid is the most viscous?

A ______ is a computer attached to the internet that runs a special Web server software and can send Web pages out to other computers over the internet.

Helpers are needed to prepare for the fete. Each helper can make either 2 large cakes or 35 small cakes per hour. The kitchen is available for 3 hours and 20 large cakes and 700 small cakes are needed. How many helpers are required?