Which of the following is at the second trophic level of a food chain?
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Which of the following statements is wrong with regard to strong acids?
If the frequency of a sound wave of given velocity is increased , how will it affect its wavelength?
According to the Global Gender Gap report 2017, India has closed how much percentage of its gender gap?
What does the symbol R in electricity stand for ?
What is the name of the disappearing tweets launched by Twitter?
'737 MAX' is the airliner of which famous company?
____ enacted during an emergency imposed by Mrs. Indhira Gandhi, is also known as mini constitution because of important & large number of changes made to it.