Dear Sai,
to solve this question Firstly, we will find out the numbers between 1-100 which are divisible by 4. Such numbers are- 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100.
Now, we will find out the numbers having 4 as a digit, so such numbers are 4, 24, 40, 44, 48, 64, and 84.
So, there are 7 such numbers.
Hope this helps.
Good LucK!
Question : Directions: Six books Hindi, Biology, Mathematics, Economics, Physics, and Chemistry are placed in two racks facing each other with three books in each rack. Hindi and Chemistry are in the same rack but are not neighbours. Biology is placed exactly opposite to Economics. Biology is just left of Hindi facing the South direction. Physics is exactly opposite to Chemistry. Which of the following is placed exactly opposite to Hindi?
Option 1: Chemistry
Option 2: Economics
Option 3: Biology
Option 4: Mathematics
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