defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Data Sufficiency
Consider the question and two statements given below :
Let x and y be two real numbers.
Question: Is xy > 0 ?
Statement-1 : x8y9 < 0.
Statement-2: x9y10 < 0.
Which one of the following is correct in respect of the question and the statements ?
1
Statement-1 alone is sufficient to answer the question
2
Statement-2 alone is sufficient to answer the question
3
Both Statement-1 and Statement-2 are sufficient to answer the question
4
Both Statement-1 and Statement-2 are not sufficient to answer the question