1.

Divide 27 into two parts in such a way that 5 times the first part and 11 times the second part both together are equal to 195, then the ratio of the first and second part is1. 3 : 22. 17 : 103. 2 : 74. 5 : 4

Answer» Correct Answer - Option 2 : 17 : 10

Given:

Number = 27

5 times the first part and 11 times the second part both together = 195

Calculation:

Let, the first part = x

And second part = y

According to the question,

5x + 11y = 195      ---- (1) × 1

x + y = 27      ---- (2) × 5

From (1) – (2) we get,

⇒ 6y = 60

⇒ y = 10

From (1) we get,

⇒ 5x = 85

⇒ x = 17

∴ Required ratio of x : y is 17 : 10


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