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Directions (1 – 5): In each question below is given a group of numbers / symbols followed by five combinations of letter codes numbered (1), (2), (3), (4) and (5). You have to find out which of the combinations correctly represents the group of numbers / symbols based on the following coding system and the steps given and mark the number of that combination as your answer:
(1) The vowel which comes first in English alphabet series will place at the extreme left end and the vowel which come last in English alphabet series will placed at the extreme right end.
(2) In series obtained after the step one if a vowel whose numerical position is a perfect square in English alphabet series is immediately followed by symbol than that vowel should place immediately right to the symbol placed third to the right of the element placed at the extreme left end after step one.
(3) In the series obtained after the step two if a vowel whose numerical position is a prime number is followed by symbol then the position of that will be changed to the immediate left of the vowel placed at extreme right end
The new series which will be formed by following the above steps will be then coded according to the table values given above.
1. What is the code for I#>O$^?
A. P9RFW6
B. PRF9W6
C. RPF96W
D. PR9FW6
E. PRF96W
2. What is the code for U@E+%?
A. KHD53
B. KD35H
C. KDH59
D. K5HD9
E. None of these
3. What is the code for A#IO^=?
A. 1PM9W6
B. 1PWM96
C. 1WM9P6
D. 196WM
E. None of these
4. What is the code for +U>*EO?
A. H3R5S6
B. HR6S53
C. HRS563
D. HR5S63
E. None of these
5. What is the code for &+A@I%?
A. NH1KD9
B. 1NH9DK
C. NH1K9D
D. 1NHK9D
E. None of these
Solution-
1. Option B
2. Option A
3. Option B
4. Option C
5. Option D
(2) In series obtained after the step one if a vowel whose numerical position is a perfect square in English alphabet series is immediately followed by symbol than that vowel should place immediately right to the symbol placed third to the right of the element placed at the extreme left end after step one.
(3) In the series obtained after the step two if a vowel whose numerical position is a prime number is followed by symbol then the position of that will be changed to the immediate left of the vowel placed at extreme right end
The new series which will be formed by following the above steps will be then coded according to the table values given above.
1. What is the code for I#>O$^?
A. P9RFW6
B. PRF9W6
C. RPF96W
D. PR9FW6
E. PRF96W
2. What is the code for U@E+%?
A. KHD53
B. KD35H
C. KDH59
D. K5HD9
E. None of these
3. What is the code for A#IO^=?
A. 1PM9W6
B. 1PWM96
C. 1WM9P6
D. 196WM
E. None of these
4. What is the code for +U>*EO?
A. H3R5S6
B. HR6S53
C. HRS563
D. HR5S63
E. None of these
5. What is the code for &+A@I%?
A. NH1KD9
B. 1NH9DK
C. NH1K9D
D. 1NHK9D
E. None of these
Solution-
1. Option B
2. Option A
3. Option B
4. Option C
5. Option D
Directions (6-10): Study the given information carefully and answer the given questions: An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step.
6. What is the sum of all the numbers in step 2?
A. 40
B. 42
C. 39
D. 44
E. 45
7. What is the difference between the numbers obtained in step 3?
A. 63
B. 90
C. 81
D. 73
E. None of these
8. What is the minimum value must be added in number of step 4 to make it a perfect square?
A. 9
B. 8
C. 7
D. 6
E. 10
9. What is the smallest number obtained in all the steps together?
A. 9
B. 3
C. 13
D. 10
E. 5
10. What is the result if numbers of step 3 divide with each other?
A. 8
B. 8.5
C. 9
D. 74
E. None of these
Solution-
In first step: 5 × 3 = 15, 5 × 8 = 40 and 15 + 40 = 55 4 × 3 = 12, 2 × 6 = 12 and 12 + 12 = 24 1 × 8 = 8, 6 × 1 = 6 and 8 + 6 = 14
In second step: Multiply the digits of first box: 5 × 5 = 25 and multiply the answer with first digit of second box = 25 × 2 = 50 Multiply the digits of third box: 4 × 1 = 4 and multiply the answer with second digit of second box = 4 × 4 = 16
In third step: Adding both the digits of first box = 5 + 0 = 5 and square of 5 = 25 Adding both the digits of second box = 6 + 1 = 7 and square of 7 = 49
In second step: Multiply the digits of first box: 5 × 5 = 25 and multiply the answer with first digit of second box = 25 × 2 = 50 Multiply the digits of third box: 4 × 1 = 4 and multiply the answer with second digit of second box = 4 × 4 = 16
In third step: Adding both the digits of first box = 5 + 0 = 5 and square of 5 = 25 Adding both the digits of second box = 6 + 1 = 7 and square of 7 = 49
In fourth step: Adding both the digits = 25 + 49 = 74
