Question
Soil is a natural body composed of mineral and organic
costituents, having definite genesis and a distinct nature of its own. Who amongst the following is known as father of soil science.Solution
Father of Soil Science is V.V. Dokuchaiev.
Calculate the Least Common Multiple (LCM) of the two highest prime numbers under 10.
The HCF of 108 and 144 is ______
Three numbers a, b and c are co-prime to each other such that ab = 88 and bc = 33. Find the value of (a + b + c).
Let N be the greatest number that will divide 85, 116, 147 leaving the same remainder in each case. Then sum of the digits in N is:
Find the LCM of the following fractions:
4/13, 5/7 and 7/5Â
If total number of factors of 1,800 is 'x', then find the value of (x - 8) (x + 4).
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:
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 isÂ