The minimum water content at which the soil just begins to crumble when rolled into threads 3 mm in diameter, is known a…

Choose the alternative which is closely resembles the water-image of the given combination. 

The layer of dry bricks put below the foundation concrete in the case of soft soil is called 

Study the following figure and answer the questions given below.How many educated people are employed? 

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? 

The soil formed by wind erosion is  

Which country has initiated “One belt one road initiative”? 

parallel rulling straight edge machine is used to draw