Union Minister Jitendra Singh on Saturday said the country's public sector undertakings have lived up to the global benchmarks and they are the engine of its growth and development. Addressing an event here, he said "India, today excels in most of the global benchmarks, in some areas it is at par with other big nations, whereas in other areas it is much ahead of them." Singh, the Minister of State for Personnel, praised the public sector undertakings (PSUs) for their consistent contribution to the Indian economy and being the engines of growth and development. The rise of the Indian economy has been possible due to the contribution of the PSUs, he said. The PSUs have lived up to the global benchmarks and standards, the minister said. "It is due to their unparalleled efforts that India has risen in the global innovation index. Today, it is ranked 40 worldwide, ahead of many economies of comparable size, whereas it was at rank 81 in 2014," Singh was quoted as having said in a statem