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UGC NET CSE | December 2023 | Part 2 | Question: 4

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First of all...
find the 1st operator...
Here..
(43)*(25*)+b-

(*)is the 1st operator..
Now, for 1st 2 operands operate with the 1st operator..
So, 4*3 = 12
Now, find 2nd operator (*)... and operate the 2nd pair of the 2 operands...( 2 and 5)
So, 5*2 = 10

Now, the 3rd operator will operate like...(+)
Adding both the 2 results... (12 + 10) = 22
 

And at last, the 'b' will be subrtracted from the result (22) by the operator (-)...!!
Hence, the final answer will be 22 - b...!
If b = 14, the result will be 8, if b=8, then the result will be 14...... and so on...!!
But, as we don't have value of b, we can't reach out to the last...!
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Considering the b(assuming as 6), in any case of mis-interpreting by the image-extractor, 

 

we get 14.

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