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RRB Technician Grade I 13 March 2026 Paper

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Question : 49 of 100

Marks: +1, -0

Simplify

(2.5\times 0.48\div 0.6)+(3.5+1.6\div 0.8)-(4.8\times 0.25\div 0.8)

.

8
6
7
5

Solution:

Concept:

Apply the VBODMAS rule and evaluate each bracket separately before combining.

Explanation:

First bracket:

(2.5 \times 0.48 \div 0.6)

Multiply:

2.5 \times 0.48 = 1.2

Divide:

1.2 \div 0.6 = 2

Second bracket:

(3.5 + 1.6 \div 0.8)

Divide first:

1.6 \div 0.8 = 2

Add:

3.5 + 2 = 5.5

Third bracket:

(4.8 \times 0.25 \div 0.8)

Multiply:

4.8 \times 0.25 = 1.2

Divide:

1.2 \div 0.8 = 1.5

Combine all results:

2 + 5.5 - 1.5 = 6

Answer:

6

Correct option: B

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