1493 Words6 Pages

MATHS X TERM-II
MODEL TEST PAPER-1 (UNSOLVED)
[For Summative Assessment-2 (Term - II)]
[Based on the latest CBSE Sample Question Paper] Time : 3 hours General Instructions : Same as in CBSE Sample Question Paper. SECTION A M.M. : 80
(Question numbers 1 to 10 carry 1 mark each. For each of the questions 1 to 10, four alternative choices have been provided of which only one is correct. You have to select the correct choice.) (a) ± 5 (b) ± 6 (c) ± 2 6 2. 51 + 52 + 53 + ........ + 100 is equal to : (a) 3775 (b) 4025 (c) 4275
PR AK
1. If the quadratic equation 2x2 – kx + 3 = 0 has equal roots, then the value of k is : (d) ± 3 2
AS H AN
(d) 5050
3. In a circle of radius 7 cm, tangent PT is drawn from a point P such that PT = 24 cm. If O is the centre of the circle, then length of OP is : (a) 30 cm (b) 28 cm (c) 25 cm (d) 31 cm 4. If two tangents inclined at angle of 60° are drawn to a circle of radius 3 cm, then length of each tangent is equal to : 2 (a) 3 cm (b) 2 3 cm (c) cm (d) 3 3 cm 3 5. Two circles touch each other externally at C and AB is a common tangent to the circles. Then, ∠ACB is : (a) 60° (b) 45° (c) 90° (d) 180° 6. To divide a line segment AB in the ratio 4 : 7, a ray AX is drawn first such that ∠BAX is an acute angle and then points A1, A2, A3, ........ are located at equal distances on the ray AX and the point B is joined to : (a) A12 (b) A11 (c) A10 (d) A9 7. The area of the sector which subtends an angle of 60° at the centre of a circle is 4.4 cm2, then area of the circle is : (a) 36 cm2 (b) 26.4 cm2 (c) 36.6 cm2 (d) 30 cm2 8. Volume of the largest right circular cone that can be cut out from a cube of edge 4.2 cm is : (a) 9.7 cm3 (b) 77.6 cm3 (c) 58.2 cm3 (d) 19.4 cm3
G O
YA L
BR O TH ER S
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9. The ratio of the length of a rod and its shadow is 1: 3 . The altitude of the sun is : (a) 30° (b) 45° (c) 60° (d) 90° 10.

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