CBSE Class 10 Mathematics Question Paper Outside Delhi 2017 Set 3

CBSE Class 10 Mathematics Question Paper Outside Delhi 2017 Set 3. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.

SECTION A

 Question numbers 1 to 4 carry 1 mark each.

1. The probability of selecting a rotten apple randomly from a heap of 900 apples is 0·18. What is the number of rotten apples in the heap ?

2. If a tower 30 m high, casts a shadow 10 3 m long on the ground, then what is the angle of elevation of the sun ?

3. If the angle between two tangents drawn from an external point P to a circle of radius a and centre O, is 60, then find the length of OP.

4. What is the common difference of an A.P. in which a₂₁ - a₇ = 84 ?

 SECTION B

Question numbers 5 to 10 carry 2 marks each.

5. A circle touches all the four sides of a quadrilateral ABCD. Prove that

AB + CD = BC + DA

6.Prove that the tangents drawn at the end points of a chord of a circle make equal angles with the chord.

Please click the link below to download pdf file of CBSE Class 10 Mathematics Question Paper Outside Delhi 2017 Set 3