Which Came First ? - Egg or Hen | Physics Fact | #YouTubeshorts

Hen : Egg :: Tree : ?

Which one is egg laying mammal ?

A class has 30 students. The followign prizes are to be awarded to the students of the class- first and second in mathematics, first and second in Physics, first in Chemistry and first Biology. If N denote the number of ways in which this can be done, then

Which type of egg is found in the birds?

Who was the first woman to win the Nobel Prize in Physics in 1903?

Which ruler came to power in France in 1774?

Out of 80 students who secured first class marks in Matchematics or in Physics , 50 obtained first class marks in Mathematics and 10 in both Physics and Mathematics. How many students secured first class marks in Physics only ?