How many groups and periods are present in the Modern Periodic Table?
View Answer Report Error Discuss
Which of the following is not correct?
Which of the following is the largest mammal?
In 1981, ISRO launched India's first geostationary satellite called -
Which out of the following is not a launch vehicle of India for placing satellites in the orbit?
President of India can be removed from his office by
In a food chain, what is the difference between primary consumers and secondary consumers?
Article 29 of the Constitution of India grants which of the following rights?