The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number
How do you concatenate two QuerySets into one list?
The elements such as bold(b), italic(i), strong(strong), emphasis(em) are the examples of
Find the greatest number which is such that when 697, 909 and 1227 are divided by it, the remainders are all the same
A man spends 10% of his income in house rent, 20% of the rest on his childrenβs education, 25% of the rest miscellaneous causes. If he now posses Rs. 1944 then his income is
If population of certain city increases at the rate of 5%. If population in 1981 was 138915, then population in 1978 was