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# Maths Questions for CTET Exam 2017

Q1. Rubrics of assessment helps the teacher to
(a) prepare a valid question paper
(c) make the records presentable
(d) plan the lesson well

Q2. Rubrics of assessment for the geometry lesson on “points and lines” in Class IV shall be
(a) can differentiate in between line, ray and line segment and can define them
(b) can differentiate in between line and line segment and can draw a line segment of given length accurately
(c) can measure the line in cms and inches accurately and can name the line
(d) None of the above

Q3. To introduce the concept of fractions, a teacher can begin with
(a) writing fractions in the form of a/b where b is not equal to 0
(b) identifying fractional parts of things around them
(c) identifying numerators and denominators of different fractions
(d) finding fractions on a number line

Q4. “Problem-solving” as a strategy of doing mathematics involves
(a) activity based approach
(b) estimation
(c) extensive practice
(d) using clues to arrive at a solution

Q5. In a class, a teacher asked the students to define a quadrilateral in different ways – using sides, angles, diagonals etc.
The teacher’s objective is to
(a) help the students to solve all the problems of quadrilateral based on definitions
(b) help the students to explore various definitions
(c) help the students to understand the quadrilateral from different perspectives
(d) help the students to memorize all definitions by heart

Q6. If the area of a circle inscribed in a square is 9 cm^2, then the area of the square is
(a) 24 cm^2
(b) 30 cm^2
(c) 36 cm^2
(d) 81 cm^2

Q7. If the perimeter of a semicircular field is 36 m. Find its radius (use ? = 22/7 )
(a) 7 m
(b) 8 m
(c) 14 m
(d) 16 m

Q8. The measures (in cm) of sides of a right angled triangle are given by consecutive integers. Its area (in cm^2) is
(a) 9
(b) 8
(c) 5
(d) 6

Q9. An equilateral triangle of side 6 cm has its corners cut off to form a regular hexagon. Area (in cm^2) of this regular hexagon will be
(a) 3√3
(b) 3√6
(c) 6√3
(d) (5√3)/2

Q10. The length (in cm) of a chord of a circle of radius 13 cm at a distance of 12 cm from its centre is
(a) 5
(b) 8
(c) 10
(d) 12
Solutions:
S1. Ans.(b)
S2. Ans.(a)
S3. Ans.(b)
S4. Ans.(a)
S5. Ans.(c)

S7. Ans.(a)
Sol. Perimeter of semicircle = r (2 + ?)
36 = r (2 + 22/7)
r = 7m
S8. Ans.(d)
Sol. 3 4 5
area = 1/2 × 3 × 4
= 6
S9. Ans.(c)
Sol. Area of regular hexagon = 6 × area of small equilateral triangle
= 6 × √3/4 × (2)^2
= 6√3