Question
The student strength of two departments of a college are in
the ratio 9:7. If the number of students in the first department was 27 less and in the second department 21 more, both would have equal students. Find the original number of students in the second department.Solution
ATQ,
Let the number of students in two departments be '9n' and '7n', respectively.
So, 9n - 27 = 7n + 21
Or, 'n' = 24
Therefore, number of students in second department = 24 × 7 = 168
Which among the following is the correct formula for value of right under the rights issue?
What is the maximum default amount eligible under Pre-Packaged Resolution process?
In cost accounting, overheads are classified into various categories based on the nature of the expenses. Which category do Director’s remuneration an...
Following are the 4 investments given. Which among the following will be having the highest risk?
What is the primary distinction between factoring and forfaiting?
In which year was the Small Industries Development Bank of India (SIDBI) established?
As per the Union Budget 2023 announcements, Extension of tax benefit period for relocation of AIFs (Alternate Investment Fund) to new find location in G...
What is the Fully Accessible Route (FAR) introduced by the Reserve Bank of India?
What is the minimum requirement for a person or entity to apply for authorization as a Payment Service Provider (PSP) under the IFSCA (Payment Services)...
Which process is being referred to in the above passage?
Relevant for Exams:
