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RRB Technician Grade I 19 Dec 2024 Shift 3 Paper

Question : 85 of 100

Marks: +1, -0

Evaluate: 38 - 9 ÷ 6 × 6

Solution:

Concept:

Use BODMAS rule: Division and Multiplication before Addition and Subtraction.

Explanation:

Given expression is

38 - 9 \div 6 \times 6

First, perform division:

9 \div 6 = \frac{9}{6} = 1.5

Then, perform multiplication:

1.5 \times 6 = 9

Now substitute back:

38 - 9

This gives

38 - 9 = 29

Answer:

The correct answer is option A, i.e.

29

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