May 2011 - Career Point

Based on New PatternIIT-JEE 2013XtraEdge Test Series # 1Time : 3 HoursSyllabus : Physics : Essential Mathematics, Vector, Units & Dimension, Motion in One dimension, Projectile motion,Circular motion. Chemistry : Mole Concept, Chemical Bonding, Atomic Structure, Periodic Table. Mathematics:Trigonometric Ratios, Trigonmetrical Equation, Inverse Trigonmetrical Functions, Properties of Triangle, Radii ofCircleInstructions : [Each subject contain]Section – I : Question 1 to 7 are multiple choice questions with only one correct answer. +3 marks will be awardedfor correct answer and -1 mark for wrong answer.Section – II : Question 8 to 11 are multiple choice questions with multiple correct answer. +4 marks will be awardedfor correct answer and No Negative marks for wrong answer.Section – III : Question 12 to 16 are passage based single correct type questions. +3 marks will be awarded for correctanswer and -1 mark for wrong answer.Section – IV : Question 17 to 23 are Numerical Response Question (single digit Ans. type) +4 marks will be awardedfor correct answer and No Negative marks for wrong answer.PHYSICS4. Correct graph of 3x + 4y + 1 = 0 is -YYQuestion 1 to 7 are multiple choice questions. Each11/4questions has four choices (A), (B), (C) and (D), out of(A)X (B)Xwhich ONLY ONE is correct.d1. tan xYYdx(A) 2 sec 2 x (tan x) –1/2 1(B) sec 2 x (tan x) –1/2(C)X (D)X2 –1/4–1/41(C) (tan x)–1/2(D) 2 (tan x ) –1/225. Correct graph of y – 1 = x 2 is -2YYd (x + 1)2.dx x + 1(A)X (B)X22x + 2x –1x – 2x + 1(A)(B)22(x + 1)(x + 1)YYx 2 2+ 2x –1x + 2x + 1(C)(D)2(C)x + 1X (D)X(x + 1)3. If | A → → → →→ →× B| = 3 (A.B), then the value of (A + B)is -6. If → r = bt 2 ^i + ct 3 j ^, where b and c are positive1/ 2constant, the time at which velocity vector makes(A) (A 2 + B 2 + AB) 1/2 ⎛ 2 2 AB ⎞(B)⎜A+ B +3⎟an angle θ = 60º with positive y-axis is -⎝⎠c2b(A) (B)b(C) A + B (D) )A 2 + B 2 + 3 AB) 1/2 3 3c2cb(C)(D)3b23 cXtraEdge for IIT-JEE 54 MAY 2011