Select the set in which the numbers are related in the same way as are the numbers of the following set.(2, 7, 57) 

1, 1, 2, 6, 24, ?, 720 

Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem F…

The shear reinforcement in R.C.C. is provided to resist:  

Wrought iron contains carbon upto. 

Select a suitable figure from the four alternatives that would complete the figure matrix. 

By selling 45 lemons for Rs 40, a man loses 20%. How many should he sell for Rs 24 to gain 20% in the transaction? 

Find the number of triangles in the given figure.