12 Science CBSE Solutions for MCQ Maths Integrals in English

Similar Questions from CBSE, 12th Science, Maths, Integrals

Question 1 : Evaluate:   as limit of sums.  (View Answer Video)

Question 2 : Evaluate :  (View Answer Video)

Question 3 : Given  . Write f(x) satisfying the above.  (View Answer Video)

Question 4 : . (View Answer Video)

Question 5 : Evaluate :  (View Answer Video)

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

Application of Derivatives

Question 1 : The length x of a rectangle is decreasing at the rate of 5cm/minute. and width y is increasing at the rate of 4cm/minute. When x=8cm and y=6 cm, find the rate of changes of:
(a) the area of the rectangle. (View Answer Video)

Question 2 : Find the maximum profit that a company can make if the profit function is. (View Answer Video)

Question 3 : For all real values of x, the minimum value of  is  (View Answer Video)

Question 4 : If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area. (View Answer Video)

Question 5 : The slope of the tangent to the curve  at the point (2, -1) is : (View Answer Video)

Probability

Question 1 : An experiment succeeds thrice as often as it fails. Find the probability that in the next trials, there will be atleast 3 successes.    (View Answer Video)

Question 2 : 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)

Question 3 :  A die is rolled. If E= (1, 3, 5), F(2, 3) and G= {2, 3, 4, 5}, find .  (View Answer Video)

Question 4 :  A and B throw a pair of dice alternatively, till one of them gets a total of 10 and wins the game. Find their respective probabilities of winning, if A starts first.   (View Answer Video)

Question 5 : From a lot of 30 bulbs which includes 6 defectives, a sample of 4 bulbs is drawn at random one by one with replacement. Find the probability distribution of the number of defective bulbs. Hence find the mean of the distributions.   (View Answer Video)

Relations and Functions

Question 1 : If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ). (View Answer Video)

Question 2 : A function  defined as  is, (View Answer Video)

Question 3 : Number of binary sets on the set  is, (View Answer Video)

Question 4 :  If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ) . (View Answer Video)

Question 5 : Let R be the relation on the set N given by R ={(a, b): a = b - 2, b > 6}. Choose the correct answer. (View Answer Video)