Question
Six years from now, the ratio of
Krishna's age to his age two years ago is 3:2. Currently, Gaurav is 14 years older than Krishna. If Juju's current age is equal to the average of Gaurav's and Krishna's current ages, what is Juju's present age?Solution
ATQ, Let the present age of ‘Krishna’ = ‘y’ years According to the question, {(y + 6)/(y – 2)} = (3/2) Or, 2y + 12 = 3y – 6 So, y = 18 Present age of ‘Gaurav’ = 18 + 14 = 32 years So, present age of ‘Juju’ = (18 + 32)/2 = 25 years
Which of the following given options does not have a cell wall?
The movement and filtration of water through soils and permeable rock is termed as
The gene responsible for dwarfing in rice is
The process of removal of male and female flowers in early stage of plantation in Oil Palm is called …………………….
...The persons who starts to adopt new practices quickly or at first are called_____
A farm on which 50% or more of the receipts are from sugarcane would be classified as sugarcane farm, this is an example...
What is the inflorescence of sugarcane?
Which of the following is a frost resistance species of papaya?
The yearly sequence and spatial arrangement of crops or of crops and fallow on a given area is known as
Which is a monocot vegetable ?
Relevant for Exams:
