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Sum of the ages of all the students in the class = 33 × 14 = 462 years Sum of the ages of the students along with teacher = 34 × 15.5 = 527 years So the age of the teacher = 527 – 462 = 65 years
The perfect stage is not seen in:
According to the mobility of element in soil; which of the following is considered as Immobile in soil.
Which parameter describes the soluble salts content in irrigation water and is measured in ds/m?
Fruit cracking in litchi is caused by ____
Which process leads to the accumulation of silica in soil?
What causes puffy fruit in tomatoes ?
Downy mildew or Green ear disease of Sorghum is ______
Given below are two statements:
Statement I: Soluble sources of Ca are gypsum and phosphogypsum.
Statement II: Gypsum is used for recl...
A classical example of anadromous fish affected due to obstruction of the migratory pathway by dams is……………..
Which of the following salt is predominant in saline water?