Question Text
Question 1 :
If sinθ = $\frac{1}{3}$,then the value of ($9 cot^{2}θ + 9$) is
Question 2 :
The number of zeroes lying between –2 to 2 of the polynomial f (x), whose graph is given below, is
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19b61273b23058497998f.PNG' />
Question 3 :
The radii of the ends of a frustum of a cone 40 cm high are 20 cm and 11 cm. Its slant height is
Question 4 :
In the adjoining figure, ∆ ABC is circumscribing a circle. Then, the length of BC is <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19b63273b230584979991.PNG' />
Question 5 :
Two coins are tossed simultaneously. The probability of getting at most one head is
Question 6 :
The discriminant of the quadratic equation $3\sqrt{3}x^2 + 10x + \sqrt{3} = 0$ is
Question 7 :
The largest number which divides 318 and 739 leaving remainders 3 and 4, respectively is
Question 8 :
A bag contains 40 balls out of which some are red, some are blue and remaining are black. If the probability of drawing a red ball is $\frac{11}{20}$ and that of blue ball is $\frac{1}{5}$ then the number of black balls is
Question 9 :
If $\frac{6}{5}$, a, 4 are in AP, the value of a is
Question 10 :
If in the following figure, ∆ ABC ~ ∆ QPR, then the measure of ∠Q is
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19b62273b230584979990.PNG' />