#1
July 7th, 2014, 10:29 AM
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Previous papers of B.Tech Lateral Entry exam
Can you give me question paper for B tech Lateral Entry examination in PDF file format ?
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#2
July 7th, 2014, 04:24 PM
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Re: Previous papers of B.Tech Lateral Entry exam
Here I am giving you question paper for B tech Lateral Entry examination in PDF file attached with it so you can get it easily. 1. If A and B are two square matrices of the same order, then (A+B)2 is A) A2 – AB + BA + B2 B) A2 + AB + BA + B2 C) A2 – AB – BA + B2 D) A2 + AB – BA + B2 2. If 2 –1 4 is a singular matrix then x is x 0 1 1 2 0 A) 5/4 B) –5/8 C) 8/5 D) 5/8 3. Adjoint of the matrix 1 2 1 is 3 2 2 1 1 2 A) 2 –4 1 B) 2 –3 2 –3 1 1 –4 1 1 2 1 –4 1 1 –4 C) 2 1 D) 2 2 1 1 0 1 2 2 1 3 1 4. Inverse of the matrix 2 3 is 2 5 A) –2 3 B) 5 2 2 –5 3 2 C) 5 –3 D) 2 –3 –2 2 –2 5 5. Rank of the matrix 1 0 1 is 0 2 2 2 3 4 A) 2 B) 0 C) 3 D) 1 6. The equation AX = B is consistent if rank of the coefficient matrix and augmented matrix are A) equal B) not equal C) 1 D) none of these 7. The characteristic equation of the matrix 5 4 is 1 2 A) 2 +7 + 6 = 0 B) 2 + 6 + 6 = 0 C) 2 – 7 + 6 = 0 D) 2 + 6 + 7 = 0 8. The second derivative of bsin3 with respect to a cos3 is A) bcosec B) bcosec sec4 3a2sec4 3a2 C) bsec4 D) bsec4 3a2 3a2cosec 9. The nth derivative of x sin x with respect to x is A) x cos x B) x sin x (x + (n )/2) + sin (x+(n–1) /2) C) x sin (x+n /2) + n sin (x+(n–1) /2) D) x cos n /2 10. lim x2 – 3x is x 3 x2–9 A) 3 B) 6 C) 1/3 D) ½ 11. Radius curvature of the parabola y2 = 4ax at (at2, 2at) is A) 2a(1+t2)3/2 B) a(1+t)3/2 C) 2(1+t2)3/2 D) 2a(1+t2)3/2 t t2 12. The maximum value of the function 2+2x+2y–x2–y2 is A) 2 B) 1 C) 3 D) 4 13. The partial derivative of ax2+2hxy+by2 with respect to x is A) 2ax + 2by B) 2ax + 2hy C) ax2+ 2hx D) 2hx + 2by |
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