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The given question consists of three statements numbered I, II and III. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the statements and answer the question. What will be the sum of the number of mobile phones sold by Samsung and Apple together after 7 years? I. Samsung’s present product sale is four times that of Apple present sale. II. After 14 years, the ratio of number of phones sold by Samsung to Apple will become 24 ∶ 19. III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple.

The given question consists of three statements numbered I, II and III. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the statements and answer the question. What will be the sum of the number of mobile phones sold by Samsung and Apple together after 7 years? I. Samsung’s present product sale is four times that of Apple present sale. II. After 14 years, the ratio of number of phones sold by Samsung to Apple will become 24 ∶ 19. III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple. Correct Answer None of these

Considering statement I,

I. Samsung’s present product sale is four times that of Apple present sale.

The ratio of product sold by Samsung and Apple is 4 ∶ 1.

∴ This statement is not sufficient alone

Considering statement II,

II. After 14 years, the ratio of number of phone sold by Samsung to Apple will become 24 ∶ 19.

After 14 years, the ratio will be 24 ∶ 19.

∴ This statement is not sufficient alone

Considering statement III,

III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple.

∴ This statement is not sufficient alone

Considering statement I and II together,

I. Samsung’s present product sale is four times that of Apple’s present sale.

II. After 14 years, the ratio of number of phone sold by Samsung to Apple will become 24 ∶ 19.

∴ The statements I and II are not sufficient together

Considering statement II and III together,

II. After 14 years, the ratio of number of phone sold by Samsung to Apple will become 24 ∶ 19.

III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple.

∴ The statements II and III are not sufficient together

Considering statement I and III together,

I. Samsung’s present product sale is four times that of Apple present sale.

III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple.

∴ The statements I and III are not sufficient together

Considering statement I, II and III together,

I. Samsung’s present product sales is four times that of Apple present sales.

II. After 14 years the ratio of number of phone sold by Samsung to Apple will become 24 ∶ 19.

III. The difference between the number of mobile phones sold by Samsung and Apple was equal to the number of phones sold by Apple.

With these details, we can’t find the sum of the number of mobile phones sold by Samsung and Apple together after 7 years.

∴ All the statements are not sufficient altogether to answer the question.

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