Question
Read the following question and decide which of the
statements is/are sufficient to answer the question. Find the value of 'n'. Statements: 1) n² - 20n + 100 = 0 2) n² + x² + y² + 2 = 2n + 5Solution
From I. n² - 20n + 100 = 0 (n – 10)² = 0 n = 10, 10 So, statement I is sufficient. From II. As, it includes more variable than equation. So, statement II is not sufficient.
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Statement:
I: The fare of public transport dropped marginally last week.
II: The state government reduced the tax on public transport la...
After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
× and +, 3 and 9
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Which letter cluster will replace the question mark (?) in the following series?
GWX, KRB, OMF, SHJ, ?, AXR
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