For the following questions answer them individually
If (a + b + c) = 6 and $$a^2 + b^2 + c^2$$ = 14, then (ab + bc + ca) = ?
Find the missing (?) in the series: BDACE, GIFHJ, ? QSPRT
Find the least number required to be added to 3105 so that it is exactly divisible by 3, 4, 5 and 6.
Two vessels of equal volume contain milk and water in the ratio 1:3 and 2:1. If they are mixed together, what is the new ratio?
Four pairs of words are given. Find the odd one out.
After entering Bangladesh, the main branch of the Ganges is known as