Question
Number of faculties in Physics and Biology in an
institute is in the ratio of 5:8 respectively. If 120 more faculties join Physics, while 64 more faculties join Biology, the respective ratio becomes 3:4. Originally what was the total number of faculties in both together?Solution
Let the original number of faculties in Physics and Biology be 5x and 8x respectively According to the question, => (5x + 120)/(8x + 64) = 3/4 => 24x + 192 = 20x + 480 => x = 72 Original number of faculties = 5x + 8x = 13x = 13 × 72 = 936
According to the given code, find the code word of ‘experience similar soldier definition’?
What is the code for ‘hope’?
In a certain code of language, ' four ways to ' is coded as ' yr, ws, az ', ' longer without four ' is coded as ' vb, df, yr ' and ' spending ways witho...
In a certain code language, ‘NATURAL’ is coded as ‘RXXRVXP’, then ‘ORANGES’ will be coded as ____ in the same code language.
...CARVOT
In a certain code language, ‘SHOPPER’ is written as ‘198151616518’ and ‘MINUS’ is written as ‘139142119’. What will be the code for ‘L...
What is the code for forgotten?
“kd” is coded for which of the following?
In a certain code language, ‘FINE is written as ‘G23D’ and ‘KITE’ is written as ‘L29D’. How will ‘HOME’ be written in that language?
If ‘MANY’ is coded as ‘NXOV’ then how will ‘NONE’ be coded?
Relevant for Exams:
