Question

Read the given clues and identify the number to open this safe lock.

• A. 632.44
• B. 432.54
• C. 632.64
• D. 432.64

Answer 1

The correct option is D 432.64

To open the safe lock, we have to find out the hundreds and tenths places with the help of the clues given in the question.


According to the first given clue, let us double the digit in tens place to identify the digit in tenths place.
Digit at the tens place = 3


∴ The digit at the tenths place is:
3 $\times$ 2 = 6

Now, according to the second given clue, let us keep the hundreds place same as the hundredths place.
Digit at the hundredths place = 4


This gives the digit at the hundreds place as 4.

Hence, the safe lock number is 432.64.