Who started the forward Bloc party in 1939

After the Second World War who came to power in England 

Indian Council of Historical Research is going to undertake an archaeological exploration to find a monument whether man made or natural. Name the monument

Bharati Airtel, the largest private wireless communication network operator in India will acquire business of another mobile network operator based at Gurgaon, Haryana. What is it? What is its former name

'DANDEHAR and RATH' estimated the value of the diet with minimum level of consumption

The Indian constitution came into force on