Directions (1-5): A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.
Input: drawn 35 never 17 clear 41 statue 26 treat 52
Step I: treat drawn 35 never 17 clear 41 statue 26 52
Step II: 19 treat drawn 35 never clear 41 statue 26 52
Step III: statue 19 treat drawn 35 never clear 41 26 52
Step IV: 29 statue 19 treat drawn 35 never clear 41 52
Step V: never 29 statue 19 treat drawn 35 clear 41 52
Step VI: 37 never 29 statue 19 treat drawn clear 41 52
Step VII: drawn 37 never 29 statue 19 treat clear 41 52
Step VIII: 43 drawn 37 never 29 statue 19 treat clear 52
Step IX: clear 43 drawn 37 never 29 statue 19 treat 52
Step X: 53 clear 43 drawn 37 never 29 statue 19 treat
And Step X is the final output. As per rules followed in the above steps, find out in each of the questions, the appropriate steps for the input given in the question.
Input: 69 from 38 hour war 66 care 93 handle 29
Q1. What is the position of the word ‘care’ in Step VII?
(a) Fourth from the right end
(b) Third from the right end
(c) Fourth from the left end
(d) Immediate right of 69
(e) Second to the right of hour
Q2. Which among the following is 2nd number to the left of the smallest number in the last but one step?
(a) 67
(b) 71
(c) 41
(d) 61
(e) None of these
Q3. How many elements are there between ‘from’ and ‘41’ step VIII?
(a) One
(b) Two
(c) Three
(d) Four
(e) Five
Q4. How many steps are required to get the final output?
(a) 8
(b) 9
(c) 10
(d) 7
(e) None of these
Q5. How many elements are there between ‘from’ and ‘93’ step VII?
(a) Eight
(b) Six
(c) Seven
(d) Four
(e) None of these
Directions (6-10): The number arrangement machine when given an input line, rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.
Input: 56431 76529 34915 84362 56497 45328 75642
Step 1: 35146 25769 35149 23468 57469 23548 25746
Step II: 57469 35149 35146 25769 25746 23548 23468
Step III: 1957 1435 1135 2225 1725 1723 1823
Step IV: 935 415 115 410 710 76 86
Step V: 953 541 511 410 710 76 86
Step VI: 6 4 4 4 7 1 2
Step VI is the last step of the above input. As per rules followed in the above steps, find out in each of the given questions the appropriate steps for the given input.
Input: 65627 89321 56384 67829 39264 67827 57438
Q6. Which of the following is the fourth step of the given input?
(a) 915 824 214 614 910 96 86
(b) 915 815 214 416 091 96 86
(c) 915 815 214 614 910 96 86
(d) 915 815 214 146 091 96 86
(e) None of the above
Q7. What is the position of ‘1835’ with respect to ‘1923’ in step III of the given input?
(a) 5th to the left
(b) 4th to the left
(c) 6th to the left
(d) 2nd to the left
(e) None of the above
Q8. What is the sum of all the odd numbers in the final step of the given input?
(a) 27
(b) 23
(c) 24
(d) 16
(e) None of the above
Q9. Which of the following element is 3rd from the right end in step II of the given input?
(a) 27768
(b) 23469
(c) 25766
(d) 27689
(e) None of the above
Q10. In which of the following step ‘35468 27768 27689 25766’ will appear in the same sequence?
(a) Step II
(b) Step III
(c) Step IV
(d) Step I
(e) None of the above
Directions (11-15): Answer the questions based on the information given below. These questions are based on five words given below:
FOUR TEAR CARE SHOT TOUR
Q11. How many vowels will be in all the words if the last alphabet of each word is replaced by its second succeeding alphabet according to English alphabetical series?
(a) 5
(b) 6
(c) 7
(d) 8
(e) None of the above
Q12. If in the given words, the second last alphabet from the left of each word is omitted and all the other letters of the words are replaced by its immediately preceding letter according to English Alphabetical order, then which word has at least one vowel?
(a) TEAR
(b) FOUR
(c) CARE
(d) TOUR
(e) None of the above
Q13. If the first letter from the left is removed from each word, then how many words contain at most one vowel?
(a) One
(b) Two
(c) Three
(d) Four
(e) None of the above
Q14. If in each word, the consonants are replaced by its immediately preceding alphabet, then how many words will contain a letter ‘Q’?
(a) One
(b) Two
(c) Three
(d) Four
(e) None of the above
Q15. If the first and last letter is interchanged in each word then how many words will be meaningful in the given series?
(a) One
(b) Two
(c) Three
(d) Four
(e) None of the above
Solutions
Solutions (1-5):
In step I, the last word in the alphabetical order is shifted to the left end.
In step II, the smallest number is taken, and the next prime number to the smallest number is shifted to the left end (just before the element arranged in previous step).
In step III, the second last word in the alphabetical order is shifted to the left end.
Step IV, second smallest number is taken, and the next prime number to the smallest number is shifted to the left end.
The above process is repeated until we get the final output.
Input: 69 from 38 hour war 66 care 93 handle 29
Step I: war 69 from 38 hour 66 care 93 handle 29
Step II: 31 war 69 from 38 hour 66 care 93 handle
Step III: hour 31 war 69 from 38 66 care 93 handle
Step IV: 41 hour 31 war 69 from 66 care 93 handle
Step V: handle 41 hour 31 war 69 from 66 care 93
Step VI: 67 handle 41 hour 31 war 69 from care 93
Step VII: from 67 handle 41 hour 31 war 69 care 93
Step VIII: 71 from 67 handle 41 hour 31 war care 93
Step IX: care 71 from 67 handle 41 hour 31 war 93
Step X: 97 care 71 from 67 handle 41 hour 31 war
S1. Ans. (d)
S2. Ans. (a)
S3. Ans. (b)
S4. Ans. (c)
S5. Ans. (a)
Solutions (6-10):
The rearrangement takes place in the following ways:
In Step 1, all the prime digits of a number are arranged first in ascending order followed by remaining digits arranged in ascending order within the number.
In Step II, all the numbers are arranged in descending order from the left end.
In Step III, in every number, last three digits are added and the number formed is followed by 1st digit and 2nd digit of that number.
In Step IV, Product of 1st and 2nd digit is written first, followed by the product of 3rd and 4th digit in the number.
In Step V, all the digits are arranged in descending order within the number.
In Step VI, difference between the first and the last digits of each number is written.
Input: 65627 89321 56384 67829 39264 67827 57438
Step I: 25766 23189 35468 27689 23469 27768 35748
Step II: 35748 35468 27768 27689 25766 23469 23189
Step III: 1935 1835 2127 2327 1925 1923 1823
Step IV: 915 815 214 614 910 96 86
Step V: 951 851 421 641 910 96 86
Step VI: 8 7 3 5 9 3 2
S6. Ans. (c)
S7. Ans. (b)
S8. Ans. (a)
S9. Ans. (c)
S10. Ans. (a)
S11. Ans. (d)
Sol. Given series – FOUR TEAR CARE SHOT TOUR
After operation – FOUT TEAT CARG SHOV TOUT
Hence, there are eight vowels in all the words.
S12. Ans. (b)
Sol. Given series – FOUR TEAR CARE SHOT TOUR
After operation – ENQ SDQ BZD RGS SNQ
Hence, ‘ENQ’ (FOUR) has at least one vowel.
S13. Ans. (a)
Sol. Given series – FOUR TEAR CARE SHOT TOUR
After operation – OUR EAR ARE HOT OUR
Hence, only one word contains at most one vowel.
S14. Ans. (d)
Sol. Given series – FOUR TEAR CARE SHOT TOUR
After operation – EOUQ SEAQ BAQE RGOS SOUQ
Hence, there are four words which contain a letter ‘Q’.
S15. Ans. (a)
Sol. Given series – FOUR TEAR CARE SHOT TOUR
After operation – ROUF REAT EARC THOS ROUT
Hence, there is one meaningful word (ROUT).
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