Tag: science & technology

Srinivasa Ramanujan, the renowned Indian mathematician, was born on December 22, 1887, in Erode, Madras Presidency (now Tamil Nadu). Option A (1920) is actually the year he died, not born. Ramanujan made extraordinary contributions to mathematical analysis, number theory, and continued fractions despite having little formal training.

Vikram Sarabhai is universally recognized as the father of the Indian space program for founding the Indian Space Research Organisation (ISRO) in 1969 (originally as INCOSPAR in 1962). Homi Bhabha is the father of India's nuclear program, while APJ Abdul Kalam made crucial contributions to India's missile and space programs but came later. G. D. Naidu is known as the Edison of India for engineering innovations.

Dr. APJ Abdul Kalam is popularly known as the 'Missile Man of India' for his crucial role in developing India's missile program, particularly as the project director of IGMDP (Integrated Guided Missile Development Programme).

The Hoover Medal is awarded for engineering achievements. Dr. APJ Abdul Kalam was indeed the first Asian to receive this prestigious American engineering award in 2009, recognizing his contributions to aerospace engineering and defense technology.

Jagadish Chandra Bose demonstrated wireless telegraphy in 1895 in Calcutta, before Marconi's 1897 demonstration. However, Bose did not patent his work, leading to Marconi being more widely credited. The question acknowledges this historical fact.

Dr. Hargobind Khorana won the Nobel Prize in Medicine in 1968 for his work on deciphering the genetic code and explaining how it functions in protein synthesis. He shared the prize with Marshall W. Nirenberg and Robert W. Holley. Meghnad Saha was a renowned physicist, Dr. Shanti Swaroop Bhatnagar was a chemist, and C.V. Raman won the Nobel Prize in Physics in 1930.

Dr. Shanti Swaroop Bhatnagar is rightly called the father of research laboratories in India. He was the first Director-General of the Council of Scientific and Industrial Research (CSIR) and established numerous research institutions across the country. Chandrasekhar was an astrophysicist, Khorana was a geneticist, and Abdul Kalam was a aerospace scientist.

The BrahMos missile has an operational range of 290 km in its baseline configuration. This supersonic cruise missile is developed jointly by India and Russia (Brahmaputra + Moskva rivers). The 290 km range was designed to comply with Missile Technology Control Regime (MTCR) restrictions. Newer extended-range variants have surpassed this limit, but 290 km is the classic operational range.

Indian Army Day is celebrated on January 15th every year, not December 15th. The date commemorates when Field Marshal K.M. Cariappa took command of the Indian Army in 1949. Therefore the statement claiming December 15th is false.