SECOND TERM EXAMINATION QUANTITATIVE REASONING
SECOND TERM EXAMINATION 0001
CLASS: PRIMARY 4 SUBJECT: QUANTITATIVE REASONING
NAME:……………………………………………………………………………………
2 4 8 2
3 18 108 6
Samples:
12 24 2
7 14 28
- (3.)
5 320 8
Samples: Number Series with fraction
1½
32/3
53/4
74/5
33/5
54/6
75/7
86/8
77/8
98/9
119/10
1/3
2/3
3/5
4.) (5.)
½
2/4
4/8
Letter Series
Sample:
A B C D E F G H I J K L M
N O P Q R S T U V W X Y Z
- A Z B Y (9.) AB CD EF IJ
- A D G J
Symbol Series
Samples:
10.) __________________________________
11.) __________________________________
12.) __________________________________
Samples: Coding and Decoding
If A B C to Z is represented by 1 2 3 to 26. Code and decode
c h i l d
b o i l
f l u t e
d e l i v e r y
13.) (14.)
l e t t e r
15.)
If ROYALTY is coded as 7891249
Samples: RO + TY = 78 + 49 = 127 AL ÷ L = 12 2 = 6
16.) R + O + Y = ______________ (17.) TY ÷ R = ______________
18.) AL x AL = _____________ (19.) YAL – AL = ______________
20.) YAL ÷ T = _____________
Substitution
Samples: 2 * 3 3 (2 + 3) 4 * 5 3 (4 + 5)
3 x 5 3 x 9 = 15 = 27
- 2 * 5 (26.) 3 * 8
- 3 * 7 (27.) 5 * 3
- 7 * 1 (28.) 3 * 9
- 10 * 5 (29.) 7 * 4
- 4 * 2 (30.) 8 * 7