Days And Years India Celebrates February 28 every year as 'National Science Day' because on this day first Indian Space craft was launched in 1928 C.V. Raman discovered what was later called the 'Raman Effect' Nehru laid the foundation of Science labs all over India Vikram Sarabhai was born first Indian Space craft was launched in 1928 C.V. Raman discovered what was later called the 'Raman Effect' Nehru laid the foundation of Science labs all over India Vikram Sarabhai was born ANSWER DOWNLOAD EXAMIANS APP
Days And Years 15th January is celebrated as International Tea Day World Earth Day National Army Day World Book Day International Tea Day World Earth Day National Army Day World Book Day ANSWER DOWNLOAD EXAMIANS APP
Days And Years 17th July is celebrated as World Car free Day World food Day World Day for International Justice World Mental Health Day World Car free Day World food Day World Day for International Justice World Mental Health Day ANSWER DOWNLOAD EXAMIANS APP
Days And Years 10th October is celebrated as World Mental Health Day World Coffee Day International Day of Peace World Car free Day World Mental Health Day World Coffee Day International Day of Peace World Car free Day ANSWER DOWNLOAD EXAMIANS APP
Days And Years 16th October is celebrated as World Mathematics Day International Day of Peace World Heart Day World food Day World Mathematics Day International Day of Peace World Heart Day World food Day ANSWER DOWNLOAD EXAMIANS APP
Days And Years Which day is observed as World No Smoking Day ? 31st May 1st January 15th July 31st December 31st May 1st January 15th July 31st December ANSWER DOWNLOAD EXAMIANS APP
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