Solutions
S1. Ans.(b)
Sol.
S2. Ans.(a)
Sol.
S3. Ans.(c)
Sol.
S4. Ans.(e)
Sol.
S5. Ans.(e)
Sol.
S6. Ans. (c)
Sol. For step-I, both the digits of 1st block is written as, Ist digit of block-1 of the Input is multiplied with 2nd digit of block-4 of the Input same as 2nddigit of block-1 is multiplied with 1st digit of block-4. This process is same for Block-2 and Block-3 in step-1.
For step-II, All 1st digit of each block is added and that sum is written in 1st block and all 2nd digit of each block is added and that sum is written as 2nd block.
For step-III, Half of the addition of 1st and 2nd digit of each block.
For Step- IV, Difference of both numbers of Step-3.
So,
S7. Ans. (a)
Sol. For step-I, both the digits of 1st block is written as, Ist digit of block-1 of the Input is multiplied with 2nd digit of block-4 of the Input same as 2nddigit of block-1 is multiplied with 1st digit of block-4. This process is same for Block-2 and Block-3 in step-1.
For step-II, All 1st digit of each block is added and that sum is written in 1st block and all 2nd digit of each block is added and that sum is written as 2nd block.
For step-III, Half of the addition of 1st and 2nd digit of each block.
For Step- IV, Difference of both numbers of Step-3.
So,
S8. Ans. (d)
Sol. For step-I, both the digits of 1st block is written as, Ist digit of block-1 of the Input is multiplied with 2nd digit of block-4 of the Input same as 2nddigit of block-1 is multiplied with 1st digit of block-4. This process is same for Block-2 and Block-3 in step-1.
For step-II, All 1st digit of each block is added and that sum is written in 1st block and all 2nd digit of each block is added and that sum is written as 2nd block.
For step-III, Half of the addition of 1st and 2nd digit of each block.
For Step- IV, Difference of both numbers of Step-3.
So,
S9. Ans. (b)
Sol. For step-I, both the digits of 1st block is written as, Ist digit of block-1 of the Input is multiplied with 2nd digit of block-4 of the Input same as 2nddigit of block-1 is multiplied with 1st digit of block-4. This process is same for Block-2 and Block-3 in step-1.
For step-II, All 1st digit of each block is added and that sum is written in 1st block and all 2nd digit of each block is added and that sum is written as 2nd block.
For step-III, Half of the addition of 1st and 2nd digit of each block.
For Step- IV, Difference of both numbers of Step-3.
So,
S10. Ans. (c)
Sol. For step-I, both the digits of 1st block is written as, Ist digit of block-1 of the Input is multiplied with 2nd digit of block-4 of the Input same as 2nddigit of block-1 is multiplied with 1st digit of block-4. This process is same for Block-2 and Block-3 in step-1.
For step-II, All 1st digit of each block is added and that sum is written in 1st block and all 2nd digit of each block is added and that sum is written as 2nd block.
For step-III, Half of the addition of 1st and 2nd digit of each block.
For Step- IV, Difference of both numbers of Step-3.
So,
S11. Ans.(d)
Sol. Condition (iii) applies
S12. Ans.(c)
Sol. None of the conditions are applied.
S13. Ans.(e)
Sol. Condition (ii) applies
S14. Ans.(d)
Sol. Condition (i) Applies.
S15. Ans.(b)
Sol. None of the conditions are applied
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