Question
A cyclist covers a distance of 14 km in 25 minutes. How
much distance will he cover in 18 minutes (in km)?Solution
14 km distance in 25 mintues 14 / 25 km distance in 1 minute therefore, 18 min = 14 / 25 x 18 km distance = 10.08 km
Who discovered the electron?
Which vitamin is essential for RBC formation?
Food cans are coated with tin and not with zinc because
Which of the following methods is suitable for preventing an iron frying pan from rusting?
The dimensions of angular momentum are:
Who discovered the cell for the first time?
Bakelite is a polymer which is used in the manufacturing of buckets and electrical switches. What are the monomers of bakelite?
Which of the following glands is both endocrine and exocrine?
Tear gas used by the police to disperse the mob contains –
A neutral atom has 9 electrons and mass number is 19. What is the number of neutrons in the atom?
Relevant for Exams:
