111
"The sum of two whole numbers is also a whole number." This property of whole numbers is known as
Option (C) is correct i.e. Given property of whole numbers is known as closure property of addition.
CTET Solved Paper MCQ - UTET April 2015 Paper2
Let the production of Y =100
Then, production of X =120
Production of Z =150
Required ratio of X, Y and X
=X : Y : Z
=120 : 100 : 150
=12 : 10 : 15
Then, production of X =120
Production of Z =150
Required ratio of X, Y and X
=X : Y : Z
=120 : 100 : 150
=12 : 10 : 15
Arranging the numbers in ascending order, we get 6, 6, 8, 8, 9, 9, 9, 14
As, median is middle number and here 8 and 9 are middle numbers. So median = (8 + 9)/2 = 8.5
Mode is the number that appears the most, which is 9.
So, Mean of median and mode = (8.5 + 9)/2 = 17.5/2 = 8.75
As, median is middle number and here 8 and 9 are middle numbers. So median = (8 + 9)/2 = 8.5
Mode is the number that appears the most, which is 9.
So, Mean of median and mode = (8.5 + 9)/2 = 17.5/2 = 8.75
- A In a triangle, if the angles opposite to two sides have equal measures, then the two sides are equal
- B In a triangle, if two sides are not equal, then the angles opposite to these two sides do not have equal measures
- C In a triangle, if its measures of angles opposite to two sides are not equal, then the two sides are not equal
- D All of the above
