What will come in the place of the question mark lsquo rsquo in the following question 21 6 minus 18...........

Quantitative Aptitude(IBPS RRB CL) Number series

What will come in the place of the question mark ‘?’ in the following question?

21.6 − 18.8 − 3 + 3.8 × 3 = ?

This questions was previously asked in

RRB Clerk Prelims (14 Aug, 2022 Shift 1)

14.2

12.4

12.6

12.2

11.2

Let's solve the equation step by step:

- Start with: 21.6 - 18.8 - 3 + 3.8 × 3.

- First, perform the multiplication: 3.8 × 3 equals 11.4.

- Update and simplify the equation: 21.6 - 18.8 - 3 + 11.4.

- Subtract: 21.6 - 18.8 equals 2.8.

- Now, the equation is: 2.8 - 3 + 11.4.

- Subtract: 2.8 - 3 equals -0.2.

- Finally, add: -0.2 + 11.4 equals 11.2.

- Therefore, the correct option is: Option 5, 11.2.

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