10TH CBSE.docx

# 10TH CBSE.docx - IIT-JEE AIPMT Engineer Your Education to...

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IIT-JEE/ AIPMT Engineer Your Education to Success with a Group Exclusive of NITIANS D-8 KOELNAGAR, D-71 KOELNAGAR, L-46 BASANTI COLONY Class X [ HINT: A)+4 for correct answer -1 for incorrect option. The question paper contains 10 questions each from mathematics, chemistry, physics and biology] MATHEMATICS Q1). Value of k for which polynomial 2 x 3 - x 2 +3x-k is divisible by (x-1) is a) 1 b)2 c) 3 d)4 Q2). Volume of 2 cubes are in ratio 1:27 then the ratio of their surface area is: a) 1/3 b)1/9 c) 2/3 d)2/9 Q3). Fourth seventh and tenth term of GP ARE P,Q,R respectively then a) P 2 = Q 2 + R 2 b) Q 2 = PR c) P 2 = QR d) PQR+PQ+1=0 Q4). Sum of 200 terms of A.P. series 1+4+6+5+11+6 . . . . . . . . . . .. is a) 30200 b)29800 c)30400 d)none of these Q5). Between 3 and 65, a certain number of AM are inserted, the sum of resulting sequence is 1088 fine the number of AM inserted: a)28 b)30 c)32 d)40 For question 6, 7 AND 8 read the following passage and answer the given question ; Given the linear equations 2x+3y-8=0 then another linear equation in two variables such that geometric representations of the pair so formed is. Q6). Intersecting line is: a) 4x+3y-12=0 b) 2x+3y-6=0 c) 4x+6y-16=0 d) 2x+3y-8=0 Q7). Parallel line is: a) 4x+3y-12=0 b) 2x+3y-6=0 c) 4x+6y-16=0 d) 2x+3y-8=0

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Q8). Coincident line is : a) 4x+3y-12=0 b) 2x+3y-6=0 c) 4x+6y-16=0 d) 2x+3y-8=0 Q9). The figure below has been obtained by folding a rectangle. The total area of the figure (as visible) is 144 square meters. Had the rectangle not been folded, the current overlapping part would have been a square. What would have been the total area of the original unfolded rectangle?
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