Question
A park has an average of 140 visitors on Sundays and 80
on other day. The average number of visitors in a month of 30 days starting with Sunday isSolution
As the month begin with Sunday, so there will be five Sundays in the month. So, Total visitors on Sundays = 140 x 5 = 700 & Total visitors on other days = 80 x 25 = 2000Â Total visitors in a month = 700 + 2000 = 2700 Now, average visitors in a month = 2700/30 = 90
What is the average annual production of Crop C over the five years?
Find the rank of the word 'PROPER' in dictionary order among all its permutations.
f(x) = 2x–3 and g(x) = (x+1)/(x–2). Compute f(g(3)) + g(f(3)).
A store sells 3 products: A, B, C. In a month it sells:
A → 240 units
B → 180 units
C → 300 units
...
If x² – 6x + m > 0 for all real x, find m.
The ratio of two numbers is 4:8 and their LCM is 64. The numbers are:
Anuj invested a certain amount for 18 months at a simple interest rate of 5% per annum and received a total of Rs. 3,440. What wo...
I). p 2  – 5p – 126 = 0
II). q 2  + 9q – 90 = 0
