JavaScript Operators and Expressions Quiz

Which arithmetic operator is used for multiplication in JavaScript?

• %

• /

• *

• +

What is the assignment operator that adds the right operand to the left operand and assigns the result to the left operand?

• ++

• *=

• +=

• -=

Which comparison operator checks if two values are equal without checking the data type?

• !=

• ===

• ><

• ==

What is the result of 10 + 5 * 2 in JavaScript?

• 15

• 12

• 20

• 25

In JavaScript, which operator is used to find the remainder of a division operation?

• /

• *

• %

• #

What is the result of '5' + 3 in JavaScript?

• 8

• NaN

• 53

• 35

Which comparison operator checks if two values are equal in value and data type?

• !=

• ><

• ===

• ==

Which logical operator is used to combine two conditions where both must be true?

• &&

• ||

• !

• ??

What is the assignment operator that multiplies the right operand with the left operand and assigns the result to the left operand?

• *=

• **=

• x=

• ^=

Which comparison operator is used to check if two values are not equal in JavaScript?

• !=

• !==

• <=

• <