08-12-2023, 11:42 AM
CBSE +2 Annual Exam 2022 Maths question paper sets are attached below for additional references, that can be downloaded easily.
Some sample questions from the question papers are:
Check the following question papers for more details.
Some sample questions from the question papers are:
- A pair of dice is thrown. It is given that the sum of numbers appearing on both dice is an even number. Find the probability that the number appearing on at least one die is 3.
- Write the cartesian equation of the line PQ passing through points P(2, 2, 1) and Q(5, 1, - 2). Hence, find the y-coordinate of the point on the line PQ whose z-coordinate is - 2.
- If a line makes 60° and 45° angles with the positive directions of x-axis and z-axis respectively, then find the angle that it makes with the positive direction of y-axis. Hence, write the direction cosines of the line.
- Three persons A, B and C apply for a job of manager in a private company. Chances of their selection are in the ratio 1:2:4. The probability that A, B and C can introduce changes to increase the profits of a company are 0.8, 0.5 and 0.3 respectively. If increase in the profit does not take place, find the probability that it is due to the appointment of A.
- A card from a pack of 52 playing cards is lost. From the remaining cards, 2 cards are drawn at random without replacement, and are found to he both aces. Find the probability that lost card being an ace.
Check the following question papers for more details.