Question

1) If the discriminant of the equation 2x - 7x + p = 0 is 33, the value
of p is ....
(a) – 2 (6) 2 (c) 4 (d) - 4
2) 210 is the ... term of the A.P. 21,42,63, 84, .....
(a) 10% (6) 11" (c) 12th (d) 13th
3) For simultaneous equations, x and y are variables. If Di = 66,
D. = -99 and D=-33, then the value of x is
(2) 2 (b) – 2 (c) 7 (2) - 1
4) The taxable value of an article is * 740. The rate of GST is 18%.
What is the price of the article for the consumer ?
(a) 133.20 (b) 873.20 (C) 606.80 (d) 758​

Answer 1

Here is your answer,

Hope it will help you...

If you have any doubt you can ask me

my name is kriti and I read in class 10th