Question
Which of the following numbers is divisible by
24?Solution
Divisible by 24. =3×8 If the number is divided by 3 and 8 then the number is totally divided by 24. According to the concept, Now we check if the numbers are divisible by 3: 52668= 5+2+6+6+8= 27 [ divisible by 3] 49512 = 4 +9+5+1+2 =21 [divisible by 3] 64760 = 6+4+7+6+0 = 37 [not divisible by 3] 26968 = 2+6+9+6+8 = 31 [not divisible by 3] Now we check if the numbers are divisible by 8: 52668= 668/8 =83(4/8) [not divisible by 8] 49512 = 512/8 = 64 [divisible by 8] 64760 = 760/8 = 95[ divisible by 8] 26968 = 968/8 = 121 [divisible by 8] So, option 2.is right.
The study of soil constitutes an independent branch of science known as:
Fertilizers, Pesticides, etc., are examples of
Kew, Queen or Mauritius are varieties of
Which tillage system involves leaving the soil undisturbed from harvest to planting, except for nutrient injection?
Which principle in experimental design involves grouping similar experimental units into blocks?
Which soil structure promotes optimal root growth and drainage?
Reforms aimed at improving institutional structures like tenancy laws and land ownership patterns to boost agricultural productivity are broadly known as:
What will be the cropping intensity of maize + urdbean - wheat rotation on 2 ha area?
_______ is the most widely used chemical for promoting seed germination.
_______is a band within the radial cell walls of endodermis that contain lignin.
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