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NCHMCT JEE 2024 Solved Paper

Question : 23 of 200

Marks: +1, -0

2.8-(7.4 \div 3.7 \times 5) \div 5 \times 2=

Solution:

Concept:

Follow BODMAS/BIDMAS rule: solve brackets first, then division and multiplication from left to right, and finally subtraction.

Explanation:

First, solve the bracket:

7.4 \div 3.7 \times 5 = 2 \times 5 = 10

Now the expression becomes:

2.8 - 10 \div 5 \times 2

From left to right:

10 \div 5 = 2

2 \times 2 = 4

Now subtract:

2.8 - 4 = -1.2

Answer:

-1.2

Therefore, the correct option is D.

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