Questions

If the electronic configuration of elements A and B are 1S2, 2S2 2P6, 3S1 and 1S2, 2S2 2P6, 3S2 3P4 respectively, then the formula of the compound formed by the combination of these elements will be:

n the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The unruly behaviour of the parliamentarians _____________ the speaker.

What does PDA stand for?

Which of the following is used to detect current in a circuit?

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

If percentage of profit made,when an article is sold for Rs.78, is twice as when it is sold for Rs.69, the cost price of the article is

Winner of 2015 "United Nations Champions of the Earth" award in the category Policy Leadership is ___.

Who is the CEO of Flipkart in 2016?