# CBSE Maths Extra Questions Class 10

Here students can locate the CBSE Class 10 Maths Extra questions which will be beneficial to them while preparing for the CBSE Class 10 board exams. Important concepts of Maths need to be retained effectively in order to grasp the Mathematical subject for scoring good marks in the CBSE exams. This CBSE Class 10 Maths extra questions will definitely help the CBSE Class 10 students in achieving that goal. Our experts in the Maths subject have ensured complete satisfaction in solving the Maths questions, which are expected in the main Maths examination.

## Importance of CBSE Extra Questions for Class 10 Maths

• The CBSE Class 10 Maths extra questions given here are handcrafted according to the student’s understanding at the board level.
• All the important questions can be seen from all the chapters of the Maths subject and are advised to solve them on a regular basis.
• Preparing for the Maths subject will be incomplete without solving these CBSE extra questions for Class 10 Maths and is recommended to be solved at the last as a final preparation material.
• All the questions are prepared by our experts who have tried their best to compile the important questions into one page
• Students can expect some questions given here in their board examinations but might vary in context

Students should check out the CBSE extra questions given below for the class 10 Maths subject, which will bring out your problem-solving skills along with time management skills.

1. If a card is chosen from a deck of cards, find out the probability of it being:
1. A face card
2. Not a face card
1. The following table shows the patient’s age in a hospital during a year, find out the mean and the mode
 Age 5-15 15-25 25-35 35-45 45-55 55-65 Patient Count 7 12 22 24 15 6
1. A lighthouse spreads a red coloured light over a sector of angle 75° to a distance of 17.5 km in order to warn ships for underwater rocks. Find the area covered by the lighthouse.

(Use π = 3.14)

1. From outside a circle, try and construct tangents to it.
2. Provide proof to the statement that the tangents drawn at the ends of a diameter are parallel to each other.
3. What is the height of the chimney if an observer who is 2 m tall is standing 30 m away from that chimney. The angle of elevation of the top of the chimney from her eyes is 45°.
4. Find the sum of the first sixteen terms of the AP if the sum of the fourth and the eighth terms of an AP is 7 and their product is 21.
5. Find the roots of the following $$4x^{2}+3x+5=0$$
6. In a polynomial $$x^{4}-6x^{3}-26x^{2}+138x-35$$ , two zeroes are $$2\pm\sqrt{3}$$ find the remaining zeros
7. For any natural number n, can $$6^{n}$$ end with the digit 0.
8. What is the sum and product of the zeroes of the polynomial x2-6x +5?
9. What is the sum of the following A.P. 1,3,5,7,…………….,199?
10. If the diameter of a cycle wheel is 70 cm, how many times the wheel will have to revolve in order to cover a distance of 110 cm?

Students are advised to keep these CBSE Class 10 Maths extra questions by their side while preparing for the board exams by CBSE.