12421. The mapping of which part of earthis most difficult?
Interior of the earth
12422. Which planet is known as the ‘Watery Planet’ ?
Earth
12423. The 'Malayali Memorial' (agitation), was presented to?
Sri Moolam Thirunal Maharaja (1891)
12424. Pheretima posthuma is scientific name of which animal?
Earth worm
12425. Where did the first nuclear explosion in India take place?
Pokhran
12426. League of Nations was disbanded in?
1945
12427. The Malabar Rebellion was in?
1921
12428. Largest Peninsula (World)?
Arabia
12429. To whom does the Public Accounts Committee submit its report?
The Speaker of the Lok Sabha
12430. Greek Civilisation reached the Zenith of its progress during the period of which ruler?
Pericles; a ruler of Athens.