Q1. Fill in the missing number in the sequence 
7  8    9   11 13 ?? 19 26

(a)14 (b)16 (c)17 (d)19 (e)15

Q2. In the following series, how many Us are there such that each U is followed by an F next to it if the F is not followed by a R next to it.
U    F    U    R    Q    M    U    F    R    M    F    U    F    F    U    Q    M    U   
U    F    Q    U    F    R    F    U    A     M   F    U    F    M

(a)3 (b)5 (c)6 (d) 4 (e)7 www.hotwalkins.com

Q3. If FROSXWHU is coded as COMPUTER how will GLVSODB be coded?
(a) PROCESS (b) CENTRAL (c) PLEASE (d) DISPLAY (e) SURMISE

Q4. Suppose the first and second letters in the word SUPERSTITION were interchanged, also the third and fourth letters, the fifth and sixth etc.  Print the letter that would then be the twelfth letter counting from the right.
(a)S (b)I (c)N (d)O (e)U 

Q5. In which number system would 1432 represent the decimal number 380?
(a)               (b)              (c) Base – 6               (d)                (e)

Q6. What is the largest prime number that can be stored in a 7-bit word computer?
(a) 123           (b) 129          (c) 121          (d) 127          (e) 119

Q7. If n = 15 x 28 x 26, which of the following is NOT an integer?
 a. n / 70  b. n / 42  c. n / 128   d. n / 15  e. n / 39

Q8. Which of the following is a power of 2?

a. 4148  b. 4096  c. 4198  d. 4244  e. 4048

Pick the odd one out

Q9. (a) ORACLE  (b) HTTP   (c) INGRESS (d) DB2   (e)        SYBASE

Q10. (a) C++   (b) WINDOWS NT (c) UNIX (d) MVS   (e)        LINUX

Q11. The three numbers in brackets represent the angles of a triangle. Which of these does not represent a proper triangle?
(a) (90º, 40º, 50º)  (b) (60º, 90º, 30º) (c)  (6º, 87º, 87º) (d)  (70º, 60º, 50º) (e)  (80º, 60º, 60º) 

Q12. The three numbers in brackets in each of the following options represents the number of edges, the number of vertices and the number of faces respectively. Find out which of these represents a solid planar cube?
(a)  (4,8,6) (b)  (12,8,6) (c)  (8,4,6)  (d)  (4,4,4)   (e)  (6,12,8) www.hotwalkins.com

Q13. Which set of data exhibits a higher Standard Deviation?
(a) -4, -4, -4, -4, -4, -4 (b) 4, -4, 4, -4, 4, -4 (c) 4, 0, -4, 4, 0, -4 (d) 4, 4, 4, 4, 4, 4 (e) 4, 4, 4, 0, 4, 4

The three circles below represent the number of people speaking French, German and English. Answer the next three questions based on the diagram

 
Q14. How many more (or less) people speak English than people who speak German?
(a)2 (b)3 (c)4 (d)5 (e) 1

Q15. What percentage of people speaking French can also speak German but not English?
(a) 13.6 (b) 12 (c) 15 (d) 17.4 (e)18

 Q16. What percentage of total people can speak all three languages? 
(a) 5 (b) 6 (c)4 (d)3 (e)2