Question

Maths PartI
Q.1 Find the correct option for the given question.
10 Marks
1) What is the degree of the 0 polynomial?
A)0
C)Undefined
D) Any real number.
B) 1
2) Multiply (x2-3)(2x - 7x3 + 4) and write the degree of the product.
C)2
D) 0
A)5
B) 3
3) What is the mean proportional of 4 and 25?
D) 12
A) 6
B) 8
C) 10
4) If 6:5 = y:20 then what will be the value of x +?
D) 22.5
A) 15
B) 24
C) 18
5) 24 Bananas were distributed between Shubham and Anil in the ratio 3:5, then how many
bananas did Shubham get?
C) 12
A) 8
B) 15
D) 9
6) Ajay is younger than Vijay by 5 years. Sum of their age is 25 years. What is Ajay's age?
A) 20
D) 5
B) 15
)10
7) Which of the following is a linear polynomial?
D) x* +5
B)x+5
C)x+5
A) x +5
8) What is the degree of the polynomial 2x2 +5x3 +7?
D) 7
A) 3
B) 2
C)5
9) When x=-1, what is the value of the polynomial 2x3 + 2x?
A) 4
B) 2
D)-4
C)-2
10) If 3x +2y = 9 and 5x +3y = 7 then what is the value of x +y?
A) 2
B) 16
C) 9
D) 7​

Answer 1

Answer:

sorry mujhe nhi pata sorry