Conic Sections. Conic Sections most important questions. Conic Sections important questions asked in exams. Conic sections.

Differentiation most important question

In an objective paper, there are two sections of 10 questions each.For "section 1", each question has 5 options and only one optionis correct and "section 2" has 4 options with multiple answers and marks for a question in this section is awarded only if he ticks all correct answers. Marks for each question in "sectionl 1" is 1 and in "section 2" is 3. (There is no negative marking.) If a candidate attempts only two questions by guessing, one from "section 1" and one from "section 2", the probability that he scores in both question is 74/75

There are three sections in a question paper, each containing 5 questions. A candidate has to solve any 5 questions, choosing at least one from each section. Find the number of ways in which the candidate can choose the questions.

An important objective of biotechnology in agriculture section is to

A spider spins the web by means of a section of

In a school there are two sections section A and section B of class X . There are 32 students in section A and 36 students in section B . Determine the minimum number of books required for their class library so that they can be distributed equally among students of section A or section B .

A question paper consists of two sections having respectively, 3 and 5 questions. The followinng note is given on the paper "it is not necessory to attempt all the questions one questions from each section is compulsory". In how many ways can candidate select the questions?

Find the equation to the conic section whose focus is (1, -1), eccentricity is (1/2) and the directrix is the line x-y=3 . Is the conic section an ellipse?

A long, straight, hollow conductor (tube) carrying a current has two sections A and C of unequal cross sections joined by a conical section B. 1,2 and 3 are points on a line parallel to the axis of the conductor. The magnetic fields at 1,2 and 3 have magnitudes B_1, B_2 and B_3 . Then,