Question
What is the ratio of the total number of all persons who
attended the workshop in 2013 and the number of Engineers who attended the workshop in 2012 and 2015? Study the table carefully to answer the questions that follow: Number of persons from different professions attended the workshop in five different years.Solution
Number of persons in 2013 = 84 + 54 + 6 + 91 + 88 = 323 Number of Engineers in the year 2012 and 2015 = 82 + 23 = 105 `:.` Required ratio = 323 : 105
More Missing DI Questions
The minimum value of 25 sin2 θ + 16 cos2 θ is
- If 2cosec 2 A – cot 2 A = 5 and 0 o < A < 90 o , then find the value of ‘A’.
- If sec 2P = sin² 60⁰ + sec 60⁰ - cos² 30⁰, then determine the value of (√3tan P + cot² P)
(tan 5x - tan 3x - tan 2x) = ?
If cot8A = tan(A+8˚), find the value of A? Given that 8A and A+8 are acute angles.
If (3cos A - sin A) = 2 cos (90° - A), then find the value of cot A.
Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevat...
If sec x + tan x = 11 then find secx?
Relevant for Exams:
