Information of GK Question who invented abacus?
Query information of GK, who all support for our National Anthem
Requesting detail information to Raja about self employment training
Query information of GK, who founded telebraille
Requesting explanation for the riddle
Query information of GK
Information of GK Question Why Dimithi festival is celebrated in festivals.
Query information to Rasulba, why did this braille came again to KN platform mention the reason
Requesting information of GK, who is first lady election commissioner of India
Query information of GK on Braille, how many cell in 27/9braille has