Odd one out 445, 221, 109, 46, 25, 11, 4 

Material used for the construction of load bearing piles is 

In which place of Nepal is the commercial cultivation of avocado fruit? 

Asbestos.

Complete the series PMT, OOS, NQR, MSQ, ? 

What is the height of Annapurna? 

Which of the following diagrams indicates the best relation between Factory, Product and Machinery? 

To avoid large centering error with very short legs, observations are generally made