Basic General Knowledge
The three abundant elements in the earth's crust are aluminium, oxygen and silicon. The correct order of their abundance is

silicon, oxygen, aluminium
oxygen, aluminium, silicon
aluminium, silicon, oxygen
oxygen, silicon, aluminium

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Basic General Knowledge
Lal Bahadur Shastri

signed the Tashkent Agreement with Ayub Khan for a ceasefire between India and Pakistan
succeeded Pandit Nehru as the second Prime Minister of India
All of these
is also known as “Man of Peace”

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