RAHUL THINKS OF AN INTEGER BETWEEN -20 TO -30 . HE SUBTRACTS ANOTHER INTEGER FROM THIS AND GETS A POSITIVE INTEGER AS THE ANSWER. WHICH OF THESE COULD BE THE INTEGER HE SUBTRACTED ?

A -34
B -17
C 37
D HE CANNOT GET A POSITIVE INTEGER ON SUBTRACTION

PLS ANSWER QUICKLY. WHICH OPTION IS CORRECT AND THE EXPLANATION.

Question is very simple if you know that -*-=+Lets take any number between -30 and -20. say -25now lets subtract -34 from it-25-(-34)= -25+34=9same way try other options. you will understand.

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  • OPTION .A,B,C can't be the answer because They are not integers between -20 to -30 .
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Basically, it is hit and trial method...i mean trial and error method
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