
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

CBSE Class 10 Pre Board 2020 : Mathematics Standard (Kendriya Vidyalaya (KV), Lucknow Region)

5 pages, 31 questions, 0 questions with responses, 0 total responses,

	CBSE 10 Pre Boards	+Fave Message
	Profile Timeline Uploads

Home > cbse10_pre_boards > F Also featured on: School Page cbse10 and 1 more

Formatting page ...

Set 1 Total Pages : 2 KENDRIYA VIDYALAYA RRC FATEHGARH PREBOARD-I (2019-20) SUB: Mathematics Advance Time : 3 hour Q.1. CLASS : Max. Marks : General Instruction: 1. All questions are compulsory 2. The question paper consists of 40 questions divided into 4 sections, A, B, C, and D, section A comprises of 20 questions of Multiple choice questions of 1marks each. Section B comprises of 6 questions of 2marks each. Section C comprises of 8 questions of 3marks each and Section D comprises of 6 questions of 4 marks each. 3. Use of calculator is not permitted. SECTION A The product of HCF and LCM of 18 and 16 is (a) 240 (b) 144 ( c) 288 (d) 230 Q.2. Q.3. Show that x = - 4 is a solution of 3x2 + 13x + 4 = 0 Q.4. The value of 1 + tan2 A is equal to (a) 2 (b) sec2 A ( c) 1 (d) cot2 A How many tangents can a circle have____________ If a pair of linear equations is consistent, then the lines will be____________ A line intersecting a circle in two points is called a _____________ The graph of a polynomial P(x) cuts the x axis at two places and touches it at three places. Number of zeroes of P(x) is ____________ For what value of k, do the equation 3x y + 8 = 0 and 6x ky = - 16 represent coincident lines? Q.5. Q.6. Q.7. Q.8. Q.9. 1 2 Given sin A = and cos B = , then A + B is 900 . Write True or False. (a) Q.10. Q.12. Q.13 Q.15 Q.16 Q.17 Q.18 Q.19 Q.20 Q.21 Q.22 (b) 1 2 ( c) 2 3 2 (b) 3 2 (c) 2 3 (b) 2 1M 1M 1M 1M 1M 1M 1M 1M 1M (d) 2 1M (d) -2 The radius (in cm) of the largest right circular cone that can be cut out from a cube of edge 4.2 cm is (a) 4.2 (b) 2.1 (c) 8.2 (d) 1.05 Ratio of volume of two cylinders with equal height is: (a) H : h (b) R : r (c) R2 : r2 (d) None of these If the area of a square is same as the area of a circle, then the ratio of their perimeters in terms of is: (a) Q.14 1 2 The sum of zeroes of polynomial is 2x2 3x + 4 is (a) Q.11. 1 2 X 80 (c) 2 (d) 1M 1m 1M 3 If the radius of a circle is decreased by 50%. Then its area will be decrease by: (a) 25% (b) 50% (c) 75% (d) 60% Distance of the point P( 3, -4 ) from the origin is : (a) 10 (b) 3 (c) 34 (d) None of these If the distance between the points ( 3, 2 ) and ( -1, x ) is 5. Then x = ? (a) 3 (b) 4 (c) 6 (d) 5 th If the n term of an AP is ( 2n + 1 ), then the sum of its first three term is : (a) 6n +3 (b) 15 (c) 12 (d) 21 th 15 term of the AP, x 7, x 2, x + 3, . is : (a) x + 63 (b) x + 73 (c) x + 83 (d) x + 53 A boy goes 12 m due North and 5 m due West. How far is he from the starting point? (a) 17 m (b) 7 m (c) 13 m (d) 25 m If height of an equilateral triangle is 6 cm. then side of an equilateral triangle is : (a) 4 cm (b) 5 cm (c) 4 3 cm (d) 3 2 cm SECTION B Prove that the tangents, drawn at the ends of a diameter of a circle, are parallel. If tangents AB and AC, inclined to each other at an angle of 1200 are drawn to a circle with centre O of radius 6 cm, then find the length of each tangent. 1M 1M 1M 1M 1M 1M 1M 3M 3M Q.23. 3M In Fig. DE || OQ and DF || OR. Show that EF || QR. Q.24 Q.25 If Cot A = 17 , 18 (1+ )(1 ) evaluate (1+ )(1 ) . One year ago, a man was 8 times as old as his son. At present, his age is equal to the square of his son s age (in years). Find their present ages. 3M 3M

Formatting page ...

Tags : cbse pre boards, prelims 2015 - 2016, preliminary examinations, central board of secondary education, india schools, free question paper with answers, tenth standard, xth std, board exams, mock, model, sample, specimen, past, free guess papers.india, delhi, outside delhi, foreign, cbse class x, cbse 10, cbse 10th standard, cbse papers, cbse sample papers, cbse books, portal for cbse india, cbse question bank, cbse question papers with answers, pre board exam papers, cbse model test papers, solved board question papers of cbse last year, previous years solved question papers, free online cbse solved question paper, cbse syllabus, india cbse board sample questions papers, last 10 years cbse questions papers, cbse important questions, specimen / mock papers.

cbse10_pre_boards chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: