Question
Study the diagram and answer the question that
follows. A = Academicians, E = Teachers, D = Women, B = Men, and C = Doctors. The numbers inside the shapes indicate the number of the respective persons. What is the sum total number of the following: i) Women academicians who are teachers ii) Teachers who are doctors, and iii) Men who are NEITHER teachers NOR academicians?Solution
The correct answer is B
- If, 4x + 3y = 18, and 2xy = 12, and 4x > 3y, then find the value of 64x 3 Â - 27y 3 .
If y + 1/y = 2 then find y117 + 1/(y117)
The area (in sq, units) of the triangle formed by the graphs of 8x + 3y = 24, 2x+8 = y and the x – axis is:
Find the value of ‘x’ in the given expression
(49/16)x × (64/343)x-1 = 4/7
If x, y, z are the three factors of a 3– 7a – 6, then value of x + y + z will be
If 4x² + y² = 40 and x y = 6, then find the value
of 2x + y?
22% of ‘x’ is equal to 66% of ‘y’, then find the value of x: y.
 = ?
If sin 28° = 15/17 , then tan 62° = ?
(123×123×123 + 130×130×130)/(123×123 - 123×130 + 130×130) = ?Â