In this article you will learn machine input output latest pattern. this video focuses on the most important latest pattern based question on machine input output for( sbi po 2017). it is very useful for upcoming exams like bank po, ssc cgl, clerical, railways and other competitive exams. An arrangement machine, when given a particular Input,
rearranges it following a particular rule in each step.
The following is the
illustration of the input and the steps of arrangement:
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| Machine Input/Output [Click on to view larger] |
Followed by
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| Machine Input [Click on to view larger] |
1. If the value “2” is multiply with the final output then what will be the resultant value?
A. 18
B. 16
C. 06
D. 12
E. -12
2. If in the first step the second digit of every number is added and subtracted by 5 then which will be the resultant value?
A. 14
B. 12
C. 10
D. 08
E. 16
3. Which of the following combinations represent the second digit of the third value and the first digit of the second value in Step I of the given input?
A. 3, 2
B. 2, 4
C.4, 2
D. 2, 2
E. 2, 8
4. Which of the following represents the multiple of the first digit of the second value and the second digit of the first value in Step II of the given input?
A. 10
B. 25
C. 7
D. 35
E.5
5. Which of the following represents the multiple of the first digit of the third value and the second digit of the First value in Step I of the given input?
A. 32
B. 45
C. 72
D. 20
E.18
Finally,
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| Machine Output [Click on to view larger] |
Logic:
Step I: Multiply the first digit of the first number with the second digit of the fourth Number. Multiply the second digit of the first number with the first digit fourth number.
Step II:
Add the first digit of all numbers in Step I and the second digit of all numbers in Step I and then multiply by 3 and write down in the reverse order.
[Ex: 8+2+9 = 19; 19*3 = 57 and now output will be 75]
Step III:
Subtract the second digit of second value by the first digit of the first value. Subtract the first digit of second value by the second digit of the first value.
[Ex: 7-5=2; 5-1=4]
Step IV:
Add both numbers [2+4] = 6.