Page 18 - Graphic1

SSB | 9

6 × 3 + 2 = 20
5 × 3 + 2 = 17
4 × 3 + 2 = 14
3 × 3 + 2 = 11
2 × 3 + 2 = 8
1 × 3 + 2 = 5
2
Series—Square ×× ×× 3 2 × 3= 12
2
3 × 3= 27
2
4 × 3= 48
2
5 × 3= 75
2
6 × 3 = 108
2
7 × 3 = 147
2
8 × 3 = 192
3
Practice— 3 + 3 = 30
3
4 + 3 = 67
3
5 + 3 = 128
3
6 + 3 = 219
2
In reverse order— 10 – 3 = 97
2
9 – 3 = 78
2
8 – 3 = 61
2
7 – 3 = 46
2
6 – 3 = 33
2
5 – 3 = 22
2
4 – 3 = 13
3 – 3 = 6
2
2 – 3 = 1
2
The number series move into increasing or decreasing order by gaps created into by base created to
do by addition, substraction, multiplication and division by other number.
(ii) In the number series the base number is created and supplemented by and added, multiplied,
substracted, divided etc. by other number.
Double Series—The double series move in increasing or decreasing order in which there are two
parallel series
Circular Series—The series move into clockwise or anticlockwise direction based on same
mathematical relationship which is in number series. When a circle is divided into different segments
there is a relationship between opposite segment on mathematical principle.
9
2 6
24 28
20
Note—Here in this question the some of opposite segment is 30.
Graphic Series—Graphic series move into increasing or decreasing order showing a tendency to
grow or change—
(i) A cross (ii) Triangle (iii) Square (iv) Pentagon