Question
Aakriti’s present age is 5 times of Poonam’s age.
The sum of the present ages of Aakriti, Poonam and Aakriti’s father is 86 yrs. Aakriti’s father’s present age is 5/3 that of Aakriti. What is the difference between Poonam’s present and Aakriti’s father’s present age?Solution
Let Aakriti’s age be x yrs. Ponam’s age = x/5 yrs Aakriti’s father’s age = 5/3 x yrs x + x/5 + 5/3 x = 86 43/15 x = 86  x = 30 yrs. Poonam’s present age = 30/5  = 6 yrs Aakriti’s father’s present age = 30 × 5/3  = 50 yrs ∴ Required difference = 50 – 6 = 44 yrs.
During milling of wheat, nutrient losses occur, fortification helps in adding back those nutrients……………………………… when added to whe...
Which of the following vitamin is conserved by parboiling of rice?
Minimum isolation distance for the production of foundation seed of rice isÂ
Guava pest which deposit eggs on soft skin of ripening fruit, on hatching maggot bore into fruit and feed on the soft pulp, the infested show depression...
Agrostology refers to the study of
In soil plaque method of soil fertility assessment developed by Winogradsky, which micro organism is studied?
The balance of trade is the difference between the value of:
The haploid chromosome complement of a species is represented by
Botulism is an example or type of
Relevant for Exams:
