# GK for Class 9 Mathematics/ GK Maths

General Knowledge Questions for Class 9 Mathematics/ GK Maths is about GK questions for Class 9 Mathematics. Here you can find out practice GK questions for quiz competitions.

General Knowledge Questions for Class 9 Mathematics/ GK Maths/Class 9 Maths
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1. The sum of the angles of a quadrilateral is ————— degree
2. A ———– of a triangle divides it into two triangles of equal areas.
3. Area of a ——– is the product of its base and the corresponding altitude.
4. The longest chord of a circle is a ———- of the circle.
5. ———– of a circle is the region between an arc and chord of the circle.
6. The sum of either pair of opposite angles of a cyclic quadrilateral is ———– degree
7. Angle in a semicircle is a ———– angle.
8. Lateral surface area of a cuboid of length l, breadth b and height h is equal to ————
9. For 140 – 150, the class mark is ————
10. The value of the observation which occurs most frequently is ————–
11. The probability of an event lies between ——– and ————-
12. The mode of the data: 2, 4, 5, 3, 2, 5, 3, 2, 9, 2, 7 is ———–
13. In a parallelogram, opposite angles are ——–
14. Each angle of a rectangle is ——– degree
15. The angle subtended by the diameter of a semi-circle is ———-

1. 360
2. Median
3. Parallelogram
4. Diameter
5. Segment
6. 180
7. Right angle
8. 2(l + b) h
9. 145
10. Mode
11. 0 and 1
12. 2
13. Equal
14. 90
15. 180