Math Editor

PT-1 Grade 10

SectionA

Choose the correct answer

1. The HCF of 26 and 91 is 12 13 15 19

2. Express 98 as a product of its Prime factors 2x 2x 7 ​2x7x7x7 2x2x2x7 2x7x7

3. The rational number 17/ 8 ​ is – decimal expansion terminating non terminating terminating repeating none of the above

4. The polynomial p(x) intersect the x-axis at 3 points then the number of zeros of the polynomial is 123 4
5. A quadratic polynomial can have at most__ zeros 13 24
6. A pair of linear equation in two variables can be represented and solved by the graphical method algebraic method both a and b none of the above
7. In a pair of linear equation​ if​​ a1/a2 =b1/b2=c1/c2 then it has ___ lines. parallel coincident intersecting none of the above
8. If a pair of linear equation is consistent, then the lines are parallel always intersecting always coincident intersecting or coincident
9. In a quadratic equation if b square - 4ac is equal to zero then the nature of roots are 2 equal real roots to distinct real roots no real roots
10. A square + bx + c is equal to zero is a General form of__ equation linear quadratic cubic no equation .