GCET Goa Sample Papers

I need exam paper of Goa Common Entrance Test, here can you please get it so that I can solve the paper easily?

[pawan]

On your reference I will get the Goa Common Entrance Test exam paper, so that it would be easy for you to prepare hard for the exam.

Here is the exam paper

Half life of a radio-active substance is 20 minutes. The time between 20% and 80% decay will be
Choice 1
30 minutes

Choice 2
20 minutes

Choice 3
25 minutes

Choice 4
40 minutes

Among the following ,the donor impurity for the silicon is
Choice 1
Indium

Choice 2
Germanium

Choice 3
Sodium

Choice 4
Antimony

Physical quantity which remains constant throughout the trajectory of a particle is
Choice 1
Momentum

Choice 2
Vertical component of velocity

Choice 3
Horizontal component of velocity

Choice 4
Energy

During the interference of light waves
Choice 1
Intensity and phase are conserved

Choice 2
Energy is conserved

Choice 3
Phase is conserved

Choice 4
Amplitude is conserved

Keeping the angle of projection constant, the maximum height attained by a projectile is increased by 10%. The increase in the time of flight is
Choice 1
40%

Choice 2
10%

Choice 3
5%

Choice 4
20%

If one of the slits in Young's double slit experiment is closed then the
Choice 1
Fringe pattern gets shifted

Choice 2
Brightness of the fringe pattern decreases

Choice 3
Fringe pattern disappears

Choice 4
Any of the these happens

The surface tension of the boiling water is
Choice 1
100 times more than that at 0C.

Choice 2
Zero

Choice 3
Infinity

Choice 4
Slightly more than that at room temperature

The core of a transformer is laminated to eliminate
Choice 1
Eddy current loss

Choice 2
Hysteresis loss

Choice 3
Copper loss

Choice 4
Magnetic loss

A 100 W and a 200 W bulb are connected in parallel across a main. Of the two, the one which glows brighter is
Choice 1
100 W bulb

Choice 2
200 W bulb

Choice 3
Both 100 W and 200 W bulbs

Choice 4
Neither 100 W nor 200 W bulb

The minimum number of NAND gates required to construct two AND gates is
Choice 1
Six

Choice 2
Four

Choice 3
Eight

Choice 4
Two