Question Details

What will come in the place of question (?) mark in following the question:

(4×225)×3=?+120

Options

A

65

B

45

C

60

D

75

E

50

Show Answer

Correct Answer :

Option C

60

Solution :

To find the value that replaces the question mark (?), we can set up the equation and solve it step-by-step using the order of operations.

The given equation is:

(4×225)×3=?+120

Step 1: Simplify the expression inside the parentheses.
First, we find the square root of 225:
225=15

Now, substitute this value back into the expression inside the parentheses:
4×15=60

Step 2: Multiply by 3.
Now multiply the result by 3:
60×3=180

Step 3: Solve for the question mark (?).
Substitute 180 back into the main equation:
180=?+120

Subtract 120 from both sides to find the value of ?:
?=180-120
?=60

Therefore, the correct option is 60.

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