Question
The diameter of the base of a cylindrical drum is 14 cm
and its height is 12 cm. The drum is full of water and the water from the drum is transferred to ‘n’ cuboidal tanks having dimension 8 cm × 11 cm × 3 cm, each. Find the value of ‘n’.Solution
Radius of the base of the cylindrical drum = 14/2 = 7 cm According to the question, Volume of cylindrical drum = volume of ‘n’ cuboidal tanks Therefore, (22/7) × 7 × 7 × 12 = n × 8 × 11 × 3 Or, n = 1848/264 = 7
When plant cells are placed in hypertonic solution, they become____
Which hypothesis explains solute movement based on a pressure gradient between source and sink?
An albuminous seed showing hypogeal germination is :
Which statement about transpiration is true?
Highest water use efficiency is of
In aerobic respiration, on oxidation of 1 molecule of glucose, ______ ATP is produced.
How many ATP molecules are required in the C₄ pathway for the synthesis of one molecule of glucose?
In linkage process, Acetyl CoA is formed by the oxidative decarboxylation of ____
Which among the following is Photoblastic Seed?
Which plant has stomata only on the upper surface of its leaves?
