SSLC 2023-24 MATHS STATE LEVEL PREPARATORY PAPER WITH KEY ANSWERS

hello guys Welcome to our YouTube channel we are  today we are going to discuss the key answers of state level Preparatory maths 202024 so let  us start so the first main first question the maximum number of zeros of quadratic polinomial is  the correct answer is option C two second question the volume of a sphere of radius are units is  the correct answer is option b 4x3 piun r Cub cubic units third question if the nature of the  roots of the quadratic equation a x² + b x + c equal 0 is real an

d distinct then the correct  answer is option D b² - 4 a c greater than Z fourth question if secant a is equal 2 by < tk3  then the value of cos a is the correct answer is option C < tk3 by2 so come on guys let's move  forward fifth question the Artic progression X 218 the value of x is option a 24 question number  6 x + 2 y is = C1 and 2x + 4 y = C2 are pairs of linear equation if 2 C1 is not equal to C2 then  the equation have so the correct answer is option D no solution seventh question the

prime factor  of 91 R the correct answer is option D 1371 eth question in the given figure op perpendicular to  AB the length of the ab is so the correct answer is option A 8 cm second mean answer the following  question question number n LCM of 24 and 36 is 72 then find their hcf the correct answer is hcf is  equals to 12 10th question find the roots of the equation x - 1 x + 3 = 0 the correct answers  are x = 1 and x = -3 hence negative can't be the zeros of the equation so xal 1 is the correc

t  answer 11th question write the formula to find the volume of frustum of a cone having its circular  base radi R1 and R2 and height H so the answer is volume of first ter of cone is equals to 1x3  Pi H R1 s + R2 s + R1 into R2 12th question find the sum of the zeros of the quadratic polinomial  so the correct answer is - 7 13th question in the figure angle PQ R is equal to 90° then find the  value of sin R by cos R so the correct answer answer is 12x 5 14th question a square based prism  D who

se each rectangular faces are numbered 1 3 4 and 6 is rolled once find the probability of  getting number two on its top SP so the correct answer is p of e is equals to number of favorable  outcomes of an event divided by total number of outcomes of an event so the appearance of two on  the top is not possible because the numbers are 1 3 4 and 6 hence the probability of getting two  is zero 15th question triangle ABC is similar to triangle pqr if the area of triangle ABC is 49  cm square where A

B is equal 7 cm and PQ is equal 9 cm then find the area of triangle pqr hence its  correct answer is 81 cm square units question if sin 90 - a = COS 60 where a is an acute angle  find the value of a so the correct angle a is 60°