Pattern Recognition Practice Questions

1. If PATTERN is coded as 16-1-20-20-5-18-14, how is RECOGNITION coded?

18-5-3-15-7-14-9-20-9-15-14

17-4-2-14-6-13-8-19-8-14-13

19-6-4-16-8-15-10-21-10-16-15

20-7-5-17-9-16-11-22-11-17-16

2. What comes next in the sequence? 2, 3, 5, 7, 11, 13, ...?

15

16

17

19

3. If HELLO is coded as GDKKN, how is WORLD coded?

VNQKC

VNQKD

VPQKC

VPQKD

4. What is the next number in this sequence? 3, 6, 12, 24, 48, ...?

72

84

96

108

5. What comes next in the sequence: 1, 11, 21, 1211, 111221, ...?

312211

121131

212211

122131

6. In a certain code, BOOK is written as CPPL. How is PAGE written in that code?

QBHF

QBGF

QCHF

QCGF

7. If HELLO is coded as 8-5-12-12-15, what does 16-1-20-20-5-18-14 represent?

PATTERN

PATTERS

PATTARN

PATTREN

8. What comes next in this pattern? 1, 4, 9, 16, 25, ?

36

37

38

39

9. What comes next in the sequence? 2, 5, 10, 17, 26, ...?

35

37

39

41

10. In a certain code, PENCIL is written as RGPEKN. How is ERASER written in that code?

GTCUGT

GTCUGS

GSCUGT

GSCUGS