Could you please provide here sample question paper for Bihar Combined Entrance Competitive Examination (BCECE) which I can download from here ?

As per your requirement I am here providing you sample question paper for Bihar Combined Entrance Competitive Examination (BCECE).

BCECE Sample Paper :

8. 200 g of ice at – 20 °C is dropped into
350 g of water at 40 °C contained in a
calorimeter of 50 g water equivalent. The
specific heat of ice is 0.5 kcal/kg. °C and
latent heat of ice is 80 kcal/kg. How many
grams of ice melt ?
(A) 175 g (B) 150 g
(C) 100 g (D) 200 g
9. A refrigerator door is 150 cm high, 80 cm
wide and 6 cm thick. If the coefficient of
conductivity is 0.0005 cal/cm. s. °C and
the inner and outer surfaces are at 0 °C
and 30 °C respectively, then what is the
heat loss (in calories) per minute through
the door ?
(A) 900 (B) 1800
(C) 2700 (D) 3600

5. The surface tension of water is 0.07 N/m.
Find the weight of water supported by
surface tension in a capillary tube with a
radius of 0.1 mm.
(A) 11 µN (B) 22 µN
(C) 44 µN (D) 88 µN
6. The speed at which the flow of water in a
long cylindrical pipe of diameter 2 cm
becomes turbulent is (The viscosity of
water = 1 × 10–3 Pa.s and the onset of
turbulent flow in a long cylindrical pipe
Reynold number = 3000)
(A) 0.6 m/s (B) 0.45 m/s
(C) 0.3 m/s (D) 0.15 m/s


11. The temperature of outer space has an
average value of about 3 K. The rootmean-
square speed of a proton in space is
nearly
(A) 68 m/s (B) 136 m/s
(C) 204 m/s (D) 272 m/s
12. An ideal Carnot engine takes heat from a
source at 317 °C, does some external
work and delivers the remaining energy to
a heat sink at 117 °C. If 500 kcal of heat is
taken from the source, then the heat
delivered to the sink is
(A) 169 kcal (B) 331 kcal
(C) 117 kcal (D) 317 kcal

14. The third overtone produced by a
vibrating string 2 m long is 1200 Hz. The
frequency of the fundamental mode is
(A) 300 Hz (B) 400 Hz
(C) 600 Hz (D) 200 Hz
15. Helium has a density of 0.179 kg/m3 at
S.T.P. Considering Helium gas as an ideal
gas, the speed of sound waves in helium is
nearly
(A) 752 m/s (B) 810 m/s
(C) 972 m/s (D) 1030 m/s

16. A train has just completed a U-curve in a
track which is a semicircle. The engine is
at the forward end of the semi-circular
part of the track while the last carriage is
at the rear-end of the semi-circular track.
The driver blows a whistle of frequency
200 Hz. Velocity of sound is 340 m/s.
Then, the apparent frequency, as observed
by a passenger in the middle of the train,
when the speed of the train is 30 m/s, is
(A) 219 Hz (B) 188 Hz
(C) 200 Hz (D) 181 Hz

24. A cyclotron is accelerating deuterons. If
the deuterons are to acquire 15 MeV of
kinetic energy and the difference of
potential across the gap is 50 kV, how
many times does the deuteron undergo
acceleration ?
(A) 600 (B) 300
(C) 150 (D) 500

BCECE Sample Paper



Here is the attachment.

Attached Files

BCECE Sample Paper.pdf (243.0 KB, 141 views)