RRB NTPC · Science and Math Icons

Exercise and reference answers

Matching pairs

1. Left

   National Science Day basis

   Right

   Raman Effect

2. Left

   Renamed Trombay institution

   Right

   BARC

3. Left

   Autobiography of APJ Kalam

   Right

   Wings of Fire

4. Left

   Hardy-Ramanujan taxi number

   Right

   1729

Instructions

Match scientific milestones to key facts