Lakshya Education MCQs

Question:  mode is best measure of tendency if analysis is
Options:
A.set of deciles
B.experimental
C.exploratory
D.descriptive
Answer: Option D
Explanation :

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More Questions on This Topic :

Question 1.  at a manufacturing plant, unit of quantity manufactured in 8 days are 250, 320, 240, 210, 260, 330, 310, 260
  1.    260
  2.    280
  3.    310
  4.    330
Answer: Option A
Explanation :
Question 2.  mode is best measure of tendency if analysis is
  1.    set of deciles
  2.    experimental
  3.    exploratory
  4.    descriptive
Answer: Option D
Explanation :
Question 3.  type of central tendency measures which divides data set into ten equal parts is classified as
  1.    deciles
  2.    meters
  3.    percentiles
  4.    none of these
Answer: Option A
Explanation :
Question 4.  average age of 6 sons of a family is 8 years. average age of sons together with their parents is 22 years. if the father is older than the mother by 8 years, the age of mother (in years) is
  1.    20 years
  2.    40 years
  3.    60 years
  4.    70 years
Answer: Option C
Explanation :
Question 5.  of three numbers, the second is twice the first and it is also thrice. if the average of these numbers is 44, the difference of the first numbers and the third number is
  1.    7
  2.    10
  3.    12
  4.    15
Answer: Option C
Explanation :
Question 6.  the average weight of a class of 24 students is 35 kg. if the weight of the teacher be included, the average rises by 400g. the weight of the teacher is
  1.    25 kg
  2.    35 kg
  3.    45 kg
  4.    55 kg
Answer: Option C
Explanation :

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