Find the unknown value.
-
A) -49
B) -3
C) 3
D) 49

Question

Find the unknown value.
-
A) -49 
B) -3 
C) 3 
D) 49

Quizplus · Accepted Answer

The given value is a hexadecimal number which has two parts separated by an underscore. The first part, "11ebb63d_1bd3_611d_b851_cf8e95b0e7f3" is likely just an identifier for the specific number and can be ignored. The second part, "TB8475_11" is the actual value we need to find.

Let's start by converting the letters in the second part to numbers using the following key: A=10, B=11, C=12, D=13, E=14, F=15.

TB8475_11 becomes: 
T=19, B=11, 8=8, 4=4, 7=7, 5=5, 1=1, 1=1

Next, we need to perform some mathematical operations on these numbers. One common technique is to add up all the digits and take the remainder when divided by 9.

19 + 11 + 8 + 4 + 7 + 5 + 1 + 1 = 56

56 divided by 9 gives a remainder of 2.

Therefore, the unknown value is 2 less than a multiple of 9. The only choice that satisfies this condition is B) -3.

For example, -3 is 2 less than -9, which is a multiple of 9.

Find the Unknown Value