Sir, Please provide me the MCA Entrance Question Paper of UP Technical University (UPTU)…

Here I am giving the MCA Entrance Question Paper of UP Technical University (UPTU)

Q. A bomb of 12 kg explodes into two pieces of masses 4 kg and 8 kg. The velocity of 8 kg mass is 6 rn/s. The kinetic energy of the other mass will be
1)288 J
2)24J
3)12 J
4)48 J

Q.Venus looks brighter than other stars, due to:
1) atomic fusion takes place on its surface
2) it is closer to the earth than other stars
3) its has higher density than other stars
4) it is heavier than other stars

Q. How many calories of heat will be produced approximately in a 210 W electric bulb in 5 mm?
1)80000 cal
2) 63000 cal
3)1050 cal
4)15000 cal

Q. An adiabatic process occurs at constant:
1) temperature and pressure
2) heat
3) temperature

Q. Which of the following are true ?
1. A body having constant speed can have varying velocity.
2. Position time graphs for two objects with zero relative velocity are parallel.
3. The numerical ratio of velocity to speed of an object can never be more than one.
1)1 only
2) 2 and 3
3) All
4) None of these

Q. The centripetal acceleration of a body moving in a circle of radius 100 m with a time period of 2 s will be
1) 98.5 ms2
2)198.5 ms2
3) 49.29 ms2
4) 985.9 ms2

Q. How many NAND gates are used in an OR gate?
1) Four 2) Two 3) Three 4) Five

Q. Neutrino emission in 3-decay was predicted theoretically by
1) Planck
2) Heisenberg
3) Laue
4) Pauli

Q. A telescope consists of two thin lenses of focal lengths 0.3 m and 3 cm respectively. It is focused on moon which subtends on angle of 0.5° at the objective. Then, the angle subtended at the eye by the final image will be
1)5°
2) 0.25°
3) 0.5°
4) 0.35°

Q. Open pipe is suddenly closed at one end with the result that the frequency of fr harmonic of the closed pipe is termed to be higher by 100 Hz, than the fundamer Frequency of the open pipe. The fundamental frequency of the open pipe is:
1)200Hz
2)150Hz
3)100 Hz
4) 250 Hz

Q. If a convex lens of focal length 75 cm and a concave lens of focal length 50 cm Dombined together, what will be their resulting power?
1) -6.6 D
2) +0.66 D
3) +6.6 D
4) -0.66 D

Q. When a ferromagnetic material is heated to temperature above its curie point, the mater
1) is permanently magnetized
2) remains ferromagnetic
3) behaves like a diamagnetic material
4) behaves like a paramagnetic material