Take 2 cards from a deck of playing cards. 
Given:
Joker card represents zero.
Black cards represents positive integers. 
Red cards represents negative integer

\(\therefore\) Joker > red cards \(\Rightarrow\) joker is greater.
red cards < black cards \(\Rightarrow\) black card is greater
black cards > Joker \(\Rightarrow\) black card is greater.
red cards < Joker black cards > Joker > red cards
Also given,
A represent 1
J represent 11
Q represent 12 and
K represent 13 
\(\therefore\) J > A, Q > A, Q > J, K > A, K > J, K > Q.

There are 2 basement floors.
Ground flooris zero.
\(\therefore\) Basement floors denoted as +2
(i) No, -15 is greater than -26, (15 >- 26)
(ii) Given:
3 or -5 
-3 is greater number.
- 5 is smaller number.
Reason: -3 and - 5 are negative integers.
\(\therefore\) -5 is smaller
(iii) Given:
7, -4
7\(\rightarrow\) Positive integer
-4 \(\rightarrow\) negative integer
\(\therefore\) 7 is greater.
(iv) -1 is the greatest negative integer
(v) 1 is the smallest positive integer

(i) From the number line,
G is -3
K is -1 
- 1 > -3, -1 is greater.
\(\therefore\) k is greater.
(ii) From the number line, C represents the integer is -4.
(iii) From the number line 
G is -3
H is 4 
Integers between G and H are -2, -1, 0, 1, 2, 3
Ans: 6 integers.
(iv) 2 pairs
(i.e) (E,J) and (C,H)
(-5, 5) (-4,4)
(v) units to the left of D is - 6. So, False.

(i) The integer that represent a profit is + 45
(ii) An integer on the profit or loss in, 2016 is 0
(iii) Loss in 2011 is -10, Loss in 2012 is - 20
(iv) False
(v) Fill in : The amount of loss in 2011 is the same as profit in 2013.

C3: The opposite to the second negative integer.
C5: The additive identity in whole numbers.
C6: The successor of the integer in C2.
C8: The predecessor of the integer in C7.
C9: The opposite to the integer in C5.