Title DPPs for JEE (Main & Adv).pdf ✅

DPPs File (Class-XI) Index S.No. Topics Page No. 01 DPPs (01 to 92) 001 – 159 02 Answer Key 160 – 165 03 Hints & Solutions 166 – 266

DPPS FILE # 2 Topic : Mathematical Tools Type of Questions M.M., Min. Single choice Objective ('–1' negative marking) Q.1 to Q.3 (3 marks, 3 min.) [9, 9] Subjective Questions ('–1' negative marking) Q.4 to Q.8 (4 marks, 5 min.) [20, 25] Comprehension ('–1' negative marking) Q.9 to Q.10 (3 marks, 3 min.) [6, 6] 1. y = x3 + 2x2 + 7x + 8 then dx dy will be - (A) 3x2 + 2x + 15 (B) 3x2 + 4x + 7 (C) x3 + 2x2 + 15 (D) x3 + 4x + 7 2. Differentiation of 2x2 + 3x w.r.t. x is : (A) 4x + 3 (B) 4x (C) 3 (D) 4x + 1 3. Equation of straight line is 2x + 3y = 5. Slope of the straight line is : (A) 3/2 (B) 2/3 (C) –2/3 (D) –3/2 4. y = x4 + 3x2 + + 2. Find dx dy : 5. y = 4 + 5x + 7x3. Find dx dy : 6. Find slope of a straight line 2x – 5y + 7 = 0 7. y = 3 2 x 1 x 1 x  x   . Find dx dy 8. y = x2 + 2 x 1 . Find dx dy COMPREHENSION If S = ut + 2 at 2 1 Where ; S is displacement, u - initial velocity (constant) , v - final velocity , a - acceleration(constant) & t - time taken then - 9. Differentiation of 'S' w.r.t. 't' will be - (A) u + 2 at (B) u + at (C) u + 2at (D) 2 ut 2 + 6 at3 10. Differentiation of above result w.r.t. 't' will be - (A) a (B) u + a (C) u (D) none DPP No. 2 Total Marks : 35 Max. Time : 40 min. Physics Gurukul M-28, 1st Floor, Old DLF Colony, Sec-14, Gurgaon Ph: 7065827902 PHYSICS