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Start learning 50% faster. Sign in nowLet the total number of students be x Average marks obtained by the students = 85 Total marks = 85x After correcting the quantitative mistakes the average decreased by (85 - 70) = 15 marks Total reduction = 15 × 100 = 1500 Now According to the Question, (85x - 1500)/x = 80 80x = 85x – 1500 x = 300 Total number of students = 300
Alternate method: By alligation method, Total number of students = 200+100 = 300
The available water holding capacity (AWHC) of sandy loam soil is:
Zinc, Boron, Mangenese, Molybednum, Iron and Copper are called micro nutrients, because they are
The carburetor of an internal combustion engine is used to mix fuel with-
Freedom from variable errors is known as:
Which of the following entities is responsible for implementing the Pradhan Mantri Kisan Maan Dhan Yojana?
The most accepted theory to explain ascent of sap in plants “transpiration–cohesion–tension mechanism”, was proposed by:
The quickest method of plant breeding which introduce sudden changes in the genome.
Deficiency of several elements is exhibited first in the apical region of the growing part due to
their:
What is the goal of the National Mission on Edible Oils (NMEO)-Oil Palm?
‘Crop logging’ is a method of: