Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

After interchanging the two numbers 7 and 28, what will be the value of the given expression?

56 × 7 ÷ 28 + 44 – 3

Options:

265

256

300

30

Correct Answer:

265

Explanation:

For every type of Mathematical operations question, you must know only one rule i.e. BODMAS. It is “Brackets, Orders, Division, Multiplication, Addition, and Subtraction. It means you must solve any equation in the BODMAS order. First, open the brackets, then solve the powers or roots, then perform Division followed by multiplication, Addition and subtraction.

In this question, we replace signs according to the question.

Given expression:

56 × 28 ÷ 7 + 44 – 3

= 56 × 4 + 41

= 224 + 41

= 265.