CEE AMPAI 2015 WB Sample Question Paper Common Entrance Examination ampai.in : West Bengal

Organisation : Association of Minority Professional Academic Institutes (AMPAI) West Bengal
Announcement : Sample Question Paper
Entrance Exam : CEE-AMPAI-2015-WB Common Entrance Examination

Sample Question Paper : https://www.entrance.net.in/uploads/1150-Sample-Question-Paper.pdf
Home Page : https://ampai.in/

CEE-AMPAI-Question Paper :

PHYSICS
1. A zero resultant cannot be obtained by combining –––– vectors of different magnitude.
(A) Two (B) Three (C) Four (D) Five

Related :

CEE AMPAI 2016 WB Common Entrance Examination : www.entrance.net.in/10387.html

2. The gravitational force of attraction between two bodies each of mass 1 Kg and separated by 1 m is
(A) 6.675 x 10–11 N
(B) 6.675 x 10–8 N
(C) 6.675 N
(D) 1 N

3. An oil drop placed on the surface of water spreads as a thin layer because
(A) Surface tension of water is greater than that of oil
(B) Surface tension of water is less than that of oil
(C) Viscosity of oil is greater than viscosity of water
(D) Of large difference in densities of oil and water

4. Two identical wires of iron and copper are joined to make a cylindrical composite wire. A load is hung from the bottom of the wire keeping its top end fixed. If  Fe >  Cu, (? is Young’s modulus and   the change in length)
(A) Stresses in the two wires will be unequal
(B) Strainsin the wires will be equal

5. The radius of the earth is 6400 Km and g = 10 ms–2. In order that a body of 5 Kg weighs zero at the equator, the angular speed of the earth is

6. A particle of mass 2 g moves on a straight line and its time-distance relationship is s = 5 t + 4 t2 in the c g s system. The force acting on it is
(A) 16 dyne
(B) 20 dyne
(C) 24 dyne
(D) 28 dyne

CHEMISTRY
1. The pair in which two species are isostructural
(A)SiF4 and SF4
(B) IO3– and XeO3
(C) BH4– and NH4+
(D) PF6– and SF6

2. The enthalpies of formation of CO2(g) and CaO(s) are –94.0 kJ and –152 kJ respectively and the enthalpy of the reaction CaCO3(s) ? CO2(g) + CaO(s) is 42.0 kJ. The enthalpy of formation of CaCO3(s) is
(A) – 42 kJ
(B) –202 kJ
(C) +202 kJ
(D) –288kJ

3. Which is expected to be paramagnetic ?
(A) [Ni(H2O)6]2+
(B) [Ni(CO)4]
(C) [Zn(NH3)4]2+
(D) [Co(NH3)6]3+ Dil. NaOH

4. The reaction, C6H5CHO + CH3CHO < C6H5CH = CHCHO is called
(A) Benzoin condensation
(B) Claisen condensation
(C) Perkin reaction
(D) Cannizzaro’s reaction P2 O5

5. In the conversion CH3– CONH2 CH3 CN, the hybridization state of the carbon changes from
(A) sp2 to sp3
(B) sp to sp3
(C) sp to sp2
(D) sp2 to sp

6. In presence of KOH, acetone reacts with CHCl3 to form
OH
(A) (CH3)2 CH CCl3 (B) (CH3)2 C CCl3
OH
(C) (CH3)2 C (D) None of these
COOH

BIOLOGY
1. Which photosynthetic bacteria possess both PS I and PS II ?
(A) Purple sulphur bacteria
(B) Cyanobacteria
(C) Purple non-sulphur bacteria
(D) Green sulphur bacteria

2. Vascular bundles in dicot root are
(A) Radial exarch
(B) Conjoint
(C) Radial endarch
(D) Conjoint exarch

3. A phenomenon where the food is passed twice through the alimentary canal is called
(A) Holophagy
(B) Coprophagy
(C) Saprophagy
(D) Deuterophagy

4. The tentacles and body surface of Cnidarians bear specialized cells that are used in capturing prey, the cell is
(A) Flame cell
(B) Stato cyst
(C) Cnidoblast
(D) Scleroblast

5. The shifting of Chloride ion from plasma to cell and then to plasma again is called
(A) Hot Dog phenomenon or Chloride shift
(B) Hamburger phenomenon or Chloride shift
(C) Fried chicken phenomenon or Carbon shift
(D) All of these

6. Acrosome reaction is triggered by
(A) Influx of Na+
(B) Capacitation
(C) Release of antifertilizin
(D) Release of fertilizin

MATHEMATICS
1. If the sum of the roots of the quadratic equation ax2 + bx + c = 0 is equal to the sum of the squares of their reciprocals, then a / c, b / a and c / b are in
(A) Arithmetic – Geometric Progression
(B) Arithmetic Progression
(C) Geometric Progression
(D) Harmonic Progression

2. If cos x = tan y, cos y = tan z, cos z = tan x, then the value of sin x is
(A) 2 cos 18
(B) cos 18
(C) sin 18
(D) 2 sin 18

3. If coordinates of the vertices of a triangle are (2,0) (6,0) and (1,5), then distance between its orthocentre and circumcentre is
(A) 4
(B) 6
(C) 5
(D) 8

4. Equation of tangent at the vertex of parabola x2+8x+4y = 0 is
(A) x = 4
(B) x = –4
(C) y = 4
(D) y = –4

5. The area bounded by two branches of the curve (y–x)2 = x3 and x = 1 equals
(A) 3/5
(B) 5/4
(C) 6/5
(D) 4/5

6. If A, B, C are the angles of a triangle, then the value of sin2A+ sin2B+ sin2C–2cos A cos B cos C is given by
(A) 1
(B) 2
(C) 3
(D) 4