Maths Mock Test- 5 - Class 10 MCQ

If p is a positive prime integer, then √p is –

LCM of three numbers 28, 44, 132 is –

Which of the following equations has - 1 as a root?

The quadratic equation  has

If the sum of first n terms of an AP be 3n² – n and it's common difference is 6, then its first term is :

If 7^th and 13^th terms of an A.P. be 34 and 64, respectively, then it's 18^th term is :

Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:

Assertion : An event is very unlikely to happen. Its probability is 0.0001

Reason : If P(A) denotes the probability of an event A, then 0 ≤ P (A) ≤ 1.

Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:

Assertion : If a die is thrown, the probability of getting a number less than 3 and greater than 2 is zero.

Reason : Probability of an impossible event is zero.

C (O, r₁) and C (O, r₂) are two concentric circles with r₁ > r₂. AB is a chord of C (O, r₁) touching C (O, r₂) at C then

In Fig. 8.9, if ∠AOB = 125°, then ∠COD is equal to

Choose the correct answer from the given four options : In the formula
for finding the mean of grouped data are deviation from a of

For the following distribution:

The sum of upper limits of the median class and model class is

Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:

Assertion : in rolling a dice, the probability of getting number 8 is zero.

Reason : It's an impossible event.

The system of equations x – 4y = 8, 3x – 12y = 24

If x sin (90° – θ) cot (90°- θ) = cos (90° – θ) then x is

If A and B are the angles of a right angled triangle ABC, right angled at C, then 1+cot²A =​

If a is a positive integer and p be a prime number and p divides a², then

If the HCF of 65 and 117 is expressible in the form 65m – 117, then the value of m is

The angle of elevation of the sun when the length of the shadow of the tree is √3 times the height of the tree is​

The probability that a number selected at random from the numbers 1, 2, 3 ... 15 is a multiple of 4 is

A cubical ice cream brick of edge 22 cm is to be distributed among some children by filling ice cream cones of radius 2 cm and height 7 cm upto its brim. How many children will get the ice cream cones?

Match the column 

If the diameter of semicircular protractor is 14 cm, then its perimeter is:​

The diameter of a circle whose area is equal to the sum of the areas of the two circles of radii 24 cm and 7 cm is​

The solution of px + qy = p – q and qx – py = p + q is

The difference between two numbers is 26 and one number is three times the other. The numbers are

The distance between the points A (0, 6) and B (0, -2) is