Tag: science

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Mathematics Questions Let be the solution of the differential equation . If , then is equal to : (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] Let be the solution of the differential equation . If , then is equal to : (A) (B) (C) (D) Click to View Answer Correct…

Area Under The Curve-JEE-Mains-PYQ’s

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Mathematics Questions If the area of the region is , then is equal to: (A) 50 (B) 46 (C) 49 (D) 47 Click to View Answer Correct Answer: [ ] If the area of the region bounded by the curves and is equal to , then equals (A) 210 (B) 250 (C) 240 (D) 220…

Probability-JEE-Mains-PYQ’s

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Mathematics Questions If and are two events such that , and , where denotes the complement of , then is equal to: (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] A bag contains 19 unbiased coins and one coin with head on both sides. One coin drawn at random is tossed…

Matrices and Determinants-JEE-Main-PYQ’s

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Mathematics Questions Let and be three matrices with real entries such that and . If and , then is (A) 4 (B) 2 (C) 0 (D) -2 Click to View Answer Correct Answer: [ ] Let and be two square matrices of order 3 such that and . Then the value of is: (A) 81…

Functions-JEE-Mains-PYQ’s

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Statement I : The function defined by is one-one. Statement II : The function defined by is many-one. In the light of the above statements, choose the correct answer from the options given below : (A) Statement I is true but Statement II is false (B) Both Statement I and Statement II are false (C)…

Hyperbola-JEE-Mains-PYQ’s

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Mathematics Questions Let the ellipse and the hyperbola have the same foci. If and respectively denote the eccentricity and the length of the latus rectum of , then the value of is : (A) 296 (B) 126 (C) 67 (D) 148 Click to View Answer Correct Answer: [ ] Let be a chord of the…

Ellipse-JEE-Mains-PYQ’s

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An ellipse has its center at , one focus at and one vertex at . Then the length of its latus rectum is : (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] Let the length of the latus rectum of an ellipse , be . If its eccentricity is the maximum…

Parabola-JEE-Mains-PYQ’s

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Mathematics Questions Let be the vertex of the parabola and be any point on it. Let the locus of the point , which divides the line segment internally in the ratio be the conic . Then the equation of the chord of , which is bisected at the point , is : (A) (B) (C)…

Circles-JEE-Main-PYQ’s

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Mathematics Questions Let the circle intersect -axis at the points and . Let and be two points such that . Then the point of intersection of and lies on : (A) (B) (C) (D) Click to View Answer Correct Answer: [ ] Let be the equation of a chord of the circle (in the closed…

Permutations and Combinations-JEE-Main-PYQ’s

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