Question
The smallest positive integer 'R' which when divided by 9,
18, and 27 leaves 6 as the remainder in each case. Find the value of ('7R' - 20).Solution
ATQ,
As we know the least number which is divisible by 'a', 'b', and 'c' is the LCM of 'a', 'b', and 'c'.
So, the number which is completely divisible by 9, 18, and 27 = LCM of 9,
18, and 27 = 54
So, 'R' = 54 + 6 = 60
Now,
(7R - 20) = (60 × 7) - 20 = 420 - 20 = 400
Which of the following crops would *not* be typically classified under horticultural crops?
The insects which have the capacity to survive through quite prolonged exposure to non – freezing low temperatures are known as _______:
For newly born chicks for how many hours they should not be fed with anything?
In north India, sugarcane is mostly used with how many buds?
Pick the correct statement from the given
Agriculture scheme providing information to farming community through toll – free phone lines isÂ
Nymphs of red cotton bug also damage ...............................................?
Most damaging form of soil erosion is
The primary function of waxing fruits after harvest is to:
Which one of the following is the good example of subsistence farming?
