21. Who is known as the founder of the Indian Statistical Institute
(A) Prasanta Chandra Mahalanobis
(B) Bidhan Chandra Roy
(C) Meghnad Saha
(D) Jagdish Chandra Bose
22. In which year, the Nobel Prize in Literature was given to Rabindranath Tagore
(A) 1903
(B) 1913
(C) 1915
(D) 1917
23. Satyajit Ray’s first film, Pather Panchali was released in the year
(A) 1951
(B) 1955
(C) 1958
(D) 1962
24. Who was the first person from West Bengal to win the Bharat Ratna Award
(A) Aruna Asaf Ali
(B) Ravi Shankar
(C) Satyajit Ray
(D) Bidhan Chandra Roy
25. Which one National Park from West Bengal is also under UNESCO World Heritage Site
(A) Neora Valley National Park
(B) Buxa Tiger Reserve
(C) Sundarbans National Park
(D) Singalila National Park