Question
In the 5 chapter arthmatic progressions in exercise 5.3 ... 3 question's 6 part ... Where it is asked for finding a5...???
Accounts Tax GST
Feb. 25, 2021, 9:29 a.m.
Answer
The side of an equilateral triangle is shown by t express its perimeter
Cost of a dozen pens is Rs. 180 and cost of 8 ball pens is Rs. 56 . Find the ratio of the cost of a pen to the cost of a ball pen.
A path 5 m wide runs along inside a square park of side 100m find the area of the path
Maths
Feb. 24, 2021, 10:07 p.m.
Answer
Median class of above data:
a. 20 - 24
b. 20.5 - 24.5
c. 19.5 - 24.5
d. 24.5 - 29.5
ii. Calculate the median.
a. 24.06
b. 30.07
c. 24.77
d. 42.07
iii. The empirical relationship between mean, median, mode:
a. Mode = 3 Median + 2 Mean
b. Mode = 3 Median - 2 Mean
c. Mode = 3 Mean + 2 Median
d. 3 Mode = Median - 2 Mean
iv. If mode = 80 and mean = 110, then find the median.
a. 200
b. 500
c. 190
d. 100
v. The mode is the:
a. middlemost frequent value
b. least frequent value
c. maximum frequent value
d. none of these