When did Dmitri Mendeleev invent the periodic table, ordering the symbols of the chemical elements according to their atomic weights?
The correct answer is B
On which day is National Friendship Day annually celebrated in India?
Which field is associated with the Jnanpith Award, India's highest literary honor?
The International Youth Day is observed every year on which date and what was the theme for the year 2019?
राजस्थान में पंचायत समिति का प्रधान अपना इस्तीफा किसे दे...
In which Indian state is the Khijadiya Bird Sanctuary located?
Where is the Indian Military Academy (IMA) located?
Rourkela Steel Plant is developed by the assistance of
हाल ही में प्रसिद्ध कलाकार गिरिजा देवी का निधन हुआ है , वे क...
In which year was the Shanghai Cooperation Organisation (SCO) established?
Which river flows near the Vaishno devi temple in Jammu and Kashmir?
