Question
The average age of three children is 16 years. If their
ages are in the ratio 3:4:5. Find the age of the youngest child.Solution
Total age of three children = 16 × 3 = 48 years Let their ages be 3x, 4x and 5x respectively. => 3x + 4x + 5x = 48 => 12x = 48 => x = 4 Therefore the age of youngest child = 3 × 4 = 12 years
The Central AGMARK Lab is located at
Which type of engine cooling system uses a fan to blow air directly over the engine block?
Which soil structure type is most conducive to root penetration and water infiltration?
Salamander belongs to which class?
What among the following is the main factor influencing laterization?
‘Pusa Nanha’ is the variety of:
Paecilomyces lilacinus is a chemical used for the control of __
Muga culture is endemic to _____ and is the largest producer of the famous golden Muga silk in the world.
By which of the following processes water enter into seed coat first when a dry seed is placed in a suitable medium for germination?
Consider the following statements regarding economic importance of fungi and choose the correct statements-
(A). Extract of the sclerotia of Clav...
