Formatting page ...
A.B.V.M. Agrawal Jatiya Kosh's Seth Juggilal Poddar AcademyucsE) Sub: Mathematics First Prelimirary Examination (2023 -24) STD: X Date: 28/1 1/2023 Marks: 80 Time: 2 hr. 30 mins. Answers to this Paper must be written on the paper provided separately. Youwill not be allowed to write during the first 10 minutes. This time is to be spent in reading the question paper. The time given at the head of this paper is the time allowed for writing the answers. Attempt all questions from Section Aand any three questions from Section B The intended marks for questionor parts of questions are given in brackets !) SECTIONA (Attempt allquestions from this Section) Question 1) i) The ratio of the radii of the two cylinders is 2:3 and the ratio of their heights is 5:3. The ratio of their volume is: a) 10: 17 bt 20: 27 c) 17:27 d) 27:20 ii) The locus of a point equidistant from two fixed point is a) The perpendicular of the line segment joining two fixed points. b) The circumference of the circle. The perpendicular bisector of the line segment joining the two fixed points. d) Median of a triangle. [15]
|
