Ap 10th Class Fa-1 Maths Question Paper Real For (2022-23
FORMATIVE ASSESSMENT – I MATHEMATICS
(English Medium)
Class : X. (Max. Marks: 20) Time: 60mins
Choose the correct answer from the given four options in the following questions. 5×1 = 5
1. QUQ’ =
(A)R
(B) Z
(C) W
(D) N
2. Number of solutions for a linear equation in two variable is = [
(A) 0
(B) 1
(C) 2
(D) many
3. A = \{1, 2, 3\} then subsets of A are
[
(A) 3
(B) 8
C)6
(D) 9
4. If A subset B then A cap B =
(A)A
(B) B
(C){}
(D) μ
5. Sign of Empty set is
(A) Ø
(B) u
(C) o
(D) A and C
II.Fill in the blanks with suitable answers 5 * 1 = 5
6. A subset B then A cap B=\
7. If A and B are disjoint sets then A cap B =
8. Cardinal number of the empty set is
9. A = \{1, 2, 3\} ,B= emptyset then A cap B=\
10. A cap varphi=\
Answer the following questions.
2 * 3 = 6
1. Rationalise 1/(3 + sqrt(2))
2. A = \{1, 2, 3, 4, 5, 6\} B = \{1, 3, 5, 7, 9\} then Find (1) A cup B (2) A B
3. Write the following from roster form to set builder form A = \{2, 3, 5, 7, 11, 13\} B = \{4, 6, 8, 10, 12\}