The mean of A,B,C & D are 70,72,69,71 respectively .most efficient among these is?

Open in App

Solution

B is most efficient

Suggest Corrections

Similar questions

Q. Which among these one is the most efficient imbibant?

D, E, and F are respectively the mid-points of the sides AB, BC and CA of a $Δ A B C$ . Triangles are formed by joining these mid-points D, E and F. Which among the following is true?

Indicate the most appropriate alternative from the multiple choices provided against each question.

(i) The most suitable average for qualitative measurement is

(a) Arithmetic mean (b) Median

(e) None of these

(ii) Which average is affected most by the presence of extreme items?

(a) Median (b) Mode

(e) Harmonic mean

(iii) The algebraic sum of deviation of a set of n values from AM is

(a) n (b) 0

Q. A uniform solid disc, is performing pure rolling on a fixed horizontal surface as shown in figure.

O, A and B are three points lying on y-axis where as C is top most point and D is bottom most point of the disc at the instant shown. Choose the correct option(s).

Q. Which among the following plants are the most efficient photosynthetic organisms?

Join BYJU'S Learning Program