Question
The present ages of Pankaj and Deepak are in the ratio
11 : 7, respectively. If 9 years ago from now, the sum of ages of Pankaj and Deepak was 54 years, then find the age of Pankaj 5 years hence from now.Solution
Let the present ages of Pankaj and Deepak be ‘11x’ years and ‘7x’ years, respectively. ATQ: (11x - 9) + (7x - 9) = 54
18x - 18 = 54 18x = 72
x = 4 So, present age of Pankaj = (11 x 4 = 44) years So, required age of Pankaj = (44 + 5 = 49) years
Latex vessels occurs inÂ
____ fertilizer is not recommended in potato crop.Â
In conservation tillage, the minimum land surface covered by crop residues is
Which cole crop shows the highest level of inbreeding depression affecting its hybrid development potential?
Which of the following insect orders contains species that are exclusively parasitic in behavior?
Azolla – Anabaena is a symbiotic association ofÂ
In which vegetable is malic acid commonly present, contributing to its sour taste?
The grazing food web begins with:
Pusa Kushal is a recommended variety of which vegetable crop cultivated for its culinary value?
Difference between the soil water content at field capacity and wilting point water is called
Relevant for Exams:
