Question
TVC = x³ – b x² Total Fixed Cost (TFC) =
848Â Find the value of b such that Marginal Cost (MC) is minimum at x = 16.Solution
Three bells ring at intervals of 18 seconds, 24 seconds and 32 seconds. If they all ring together at 8:00:00 a.m., at what time will they next ring toge...
- The least common multiple (LCM) of two numbers is 144, and the numbers are in the ratio 4:6. Find their sum.
Let N be the greatest number that will divide 86, 120, 154 leaving the same remainder in each case. Then sum of the digits in N is:
Find the LCM of 20, 30, 40, 50.
Let N be the greatest number that will divide 82, 105, 128 leaving the same remainder in each case. Then sum of the digits in N is:
Let N be the greatest number that will divide 78, 109, 140 leaving the same remainder in each case. Then sum of the digits in N is:
The HCF of two numbers 110 and 1980 is:
What is the least number which when divided by 4, 6 & 8 leave a remainder 6 in each case & it is also divisible by 5?
HCF of two numbers 65 and 104 can be expressed in the form of (40m – 107) whereas LCM of these two numbers can be expressed in the form of (60n – 20...
- The product of two numbers is 2160 and their L.C.M is 180. What is the H.C.F of the two numbers?
