CSAT: Unique Value of x in Equations Quiz

Question

What is the value of x?

Accepted Answer

We are asked to find the value of x. Statement I: 2x + 5 = 17 Solving this gives a single value: 2x = 12 → x = 6 Since a unique value of x is obtained, Statement I alone is sufficient. Statement II: x² − 36 = 0 This gives x² = 36, so x = +6 or −6 Because there are two possible values, Statement II alone is not sufficient. Since Statement I alone is sufficient and Statement II alone is not sufficient, the correct answer is: Option A – Statement I alone is sufficient.

Answer

Statement I alone is sufficient to answer the question.

Answer

Statement II alone is sufficient to answer the question.

Answer

Both Statement I and Statement II together are sufficient, but neither alone is sufficient.

Answer

Either Statement I or Statement II alone is sufficient.

Statement I:

Statement II:

Options

Explanation

Explanation

Using Statement I:

Using Statement II:

✅ Answer

Question

Statement I:

Statement II:

Options

Explanation

Explanation

Using Statement I:

Using Statement II:

✅ Answer