Question
5 positive numbers are written on a piece of paper. Sum
of first 3 numbers is 55 and ratio of the 4th and the 5th number is 2:3. If difference between the 4th and the 5th number is 13, then find the average of all the numbers.Solution
Given, 4th number:5th number = 2:3 Let, 4th number = 2x 5th number = 3x So, 3x – 2x = 13 Or, x = 13 Required average = {(55 + 13 × 2 + 13 × 3)/5} = (120/5) = 24
Which seed class is associated with a golden yellow tag in India?
Nuclei contain densely granular region calledÂ
Triazines and triazinones inhibit ______
The major difference between prokaryotes and eukaryotes includes
Gene for Gene hypothesis was given by
Soils with low PH are more acidic, Acid soils are best reclaimed by using:
 _______________ is the gamma-ray induced mutant of the multibracted bougainvillea cultivar.Â
The process of collecting and analyzing information from field and secondary sources in a short period of time is:
Which of the following is a biennial crop?
Which system provides the accurate positional information, which will be more useful in locating the spatial variability with accuracy?
Relevant for Exams:
