Question
In a company, the ratio of engineers to technicians is 8:5.
If the number of engineers decreased by 40 and the number of technicians increased by 20, their numbers would be equal. Find the original number of technicians in the company.Solution
ATQ,
Let the number of engineers and technicians be '8n' and '5n', respectively.
So, 8n - 40 = 5n + 20
Or, 'n' = 20
Therefore, number of technicians = 20 × 5 = 100
Which of the following banks has launched “Salute Doctors” on the National Doctors Day which is held on 1st July every year?
Who assassinated Michael O'Dwyer to avenge the Jallianwala Bagh Massacre?
Consider the following statements in relation to Biosphere Reserves:
1. Initiated by UNESCO in 1973-74 under its Man and Biosphere (MAB) Programm...
Which one of the following Islands, is known as ‘rice bowl’ of Japan?
Which organization developed the 'Akashteer Air Defence System'?
Which of the following is not correct about ARR method?
Miraj, known for its GI-tagged 'Sitars' and 'Tanpuras,' is in which Indian state?
In regards to Mountains in Uttarakhand, which of the following is not correctly matched?
Which type of soil is known for providing valuable building material?
The Equator is an imaginary line which passes through which of the following countries?
a) Uganda
b) San Sao Tome and Príncipe
c) ...
