03. Previous Year Questions: Pair of Linear Equations in Two Variables
Previous Year Questions 2025 Q1: A system of two linear equations in two variables is inconsistent, if the lines in […]
Previous Year Questions 2025 Q1: A system of two linear equations in two variables is inconsistent, if the lines in […]
Previous Year Questions 2025 Q1: Zeroes of the polynomial p(y) (2025)(a) (b) (c) (d) – Ans: (d)The given polynomial is p(y) For zeroes of the
Previous Year Questions 2025 Q1: If (-1)n + (-1)8 = 0, then n is: (2025)(a) any positive integer (b) any negative integer (c) any
Previous Year Questions 2025 Q1: Which of the following groups do not constitute a food chain? (1 Mark)(i) Wolf, rabbit,
Previous Year Questions 2025 Q1: Two statements are given – one labelled as Assertion (A) and the other labelled as Reason
Previous Year Questions 2025 Q1: A wire of resistance R is cut into three equal parts. If these three parts are
Previous Year Questions 2025 Q1: An old person is suffering from an eye defect caused by weakening of ciliary muscles and
Previous Year Questions 2025 Q1: Mirror ‘X’ is used to concentrate sunlight in a solar furnace, and Mirror ‘Y’ is
Previous Year Questions 2025 Q1: If pea plants with round and green seeds (RRyy) are crossed with pea plants having wrinkled
Previous Year Questions 2025 Q1: The correct/true statement(s) for a bisexual flower is/are: (1 Mark)(i) They possess both stamen and