12 Science CBSE Solutions for MCQ Maths Differential Equations in English

Similar Questions from CBSE, 12th Science, Maths, Differential Equations

Question 1 : Write the degree of the differential equation :  (View Answer Video)

Question 2 : Solve the differential equation:
(View Answer Video)

Question 3 : Find the particular solution of the differential equation given that y = 1 when x = 0.  (View Answer Video)

Question 4 : Form the differential equation of the family of circles touching the x-axis at origin .  (View Answer Video)

Question 5 : Find the general solution of differential equation  (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Vector Algebra

Question 1 : The two vectors and represent the two sides AB and AC, respectively of Find the length of the median
though A.  (View Answer Video)

Question 2 :  Write a vector in the direction of the vector  that has magnitude 9 units.   (View Answer Video)

Question 3 :  Find the sum of the vectors and   (View Answer Video)

Question 4 : Find the unit vector in the direction of vector PQ, where P and Q are the points (1, 2, 3) and (4, 5, 6) respectively. (View Answer Video)

Question 5 : Write the position vector of the point which divides the join of points with position vectors and in the ratio 2:1.  (View Answer Video)

Application of Integrals

Question 1 : Find the area of the region bounded by the curves and x = 3. (View Answer Video)

Question 2 : Using integration, find the area of the  co-ordinates whose vertices are P(2,0), Q(4, 5) and R(6,3). (View Answer Video)

Question 3 : Find the area bounded by curves  and  (View Answer Video)

Question 4 : A farmer has a field of shape bounded by and x = 3, he wants to divide this into his two sons equally by a straight line x = c. Can you find c? What value, you find in the person ? (View Answer Video)

Question 5 : Using integration, find the area of the region bounded by the line 2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0. (View Answer Video)

Probability

Question 1 : A die is thrown 6 times. If 'getting an odd number' is a 'success', what is the probability of obtaining:
 atleast 5 successes?
  (View Answer Video)

Question 2 : Assume that the chances of a patient having a heart attack are 40%. Assume that a meditation and yoga course reduces the risk of heart attack by 30% and the prescription of certain drugs and certain restrictions reduces the risk by 25%. At a time, a patient choses only one of the two options with equal probabilities. After going through one of the two options, the patient is selected at random who is suffering from a heart attack. Find the probability that the patient followed a course of meditation and yoga. Write the value referred here.      (View Answer Video)

Question 3 : A speaks truth in 60% of the cases, while B in 90% of cases. In what percent of cases are they likely to contradict each other in stating the same fact? In the cases of contradiction do you think, the statement B will carry more weight as he speaks truth in more number of cases than A?    (View Answer Video)

Question 4 : If the mean and variance of a Binomial distribution are 9 and 6 respectively, find the number of trails. (View Answer Video)

Question 5 : A bag A contains 4 black and 6 red balls and bag B 7 black and 3 red balls. A die is thrown. If 1 or 2 appears on it, then bag A is chosen, otherwise bag B. It two balls are drawn at random (without replacement) from the selected bag, find the probability of one of them being red and another black.        (View Answer Video)