A candidate appearing for an examination has to secure 40% marks to pass paperI. But he secured only 40 marks and failed by 20 marks. What is the maximum mark for paper I?
One fourth percent of 180 is:
Cube of 1/4 is:
The difference between 6 times and 8 times of a figure is 14. What is the figure?
Find the number missing at question mark
10, 14, 23, 39, 64, ? , 149