Rajasthan Pre Engineering Test (RPET) for admission to first year of undergrad projects prompting Bachelor's degree in various orders of Engineering (B.Tech. /B.E.) in different Govt. helped and Private unaided specialized organizations of Rajasthan (aside from BITS Pilani, MNIT Jaipur and other Deemed and Private Universities).

RPET ELIGIBILITY CRITERIA:

The base scholastic capability for admission to B.Tech./B.E. program in Rajasthan is a go in the last examination of 10+2 (Class XII) of Board of Secondary Education, Rajasthan or some other examination perceived comparable there to by Board of Secondary Education, Rajasthan.

The applicant must be no less than 17 years old and not over 23 years old. In scholastics, candidate must be done the twelfth class with English, Mathematics, Chemistry and Physics as mandatory subjects. The individuals who are showing up in the last year exams of twelfth sexually transmitted disease are additionally qualified for this selection test gave they fulfill the qualification criteria at the season of confirmation.

RPET EXAMINATION PATTERN :

RPET might comprise of single examination of three hours term containing 40 target sort questions in each of the subjects of Physics, Chemistry and Mathematics. The aggregate no. of inquiries will be 120 conveying one stamp each. There will be no negative stamping for wrong reply. The inquiries in the test booklet will be both in Hindi and in addition in English.

1. The number of free electrons per 10 mm of an ordinary copper wire is 2 x 1021. The average drift speed of the electrons is 0.25 mm/s. The current flowing is:
A. 0.8 A B. 8 A C. 80 A D. 5 A

2. Which of the following cells is more likely to be damaged due to short circuiting?
A. Daniel B. Dry C. Acid D. Fuel

3. A gas expands from 5 litre to 105 litre at a constant pressure 100N/m2 . The work done is
A. 1 Joule B. 4 Joule C. 8 Joule D. 10 Joule

4. The Helium nuclei can be formed from
A. Hydrogen nuclei by process of chain reaction B. Hydrogen nuclei through nuclear fission
C. Hydrogen nuclei through nuclear fusion D. None of these

5. In the atom bomb dropped by Americans in 1945 on Nagasaki, Japan, the fissionable material used was
A. Helium 4 B. Plutonium 239 C. Uranium 235 D. Uranium 233

6. The engine of a truck moving a straight road delivers constant power. The distance travelled by the truck in time its proportional to
A. t
B. t2
C. √t
D. t3/2

7. The velocity of electron in ground state of hydrogen atom is
A. 2 x 105m/s
B. 2 x 106m/s
C. 2 x 107m/s
D. 2 x 108m/s

8. The radius of the first orbit of the electron in a hydrogen atom is 5.3 x 10-11
m; then the radius of the second orbit must be
A. 15.9 x 10-11m
B. 10.6 x 10 m
C. 21.2 x 10-11m
D. 42.4 x 10-11m

9. A person pushes a rock of 1010 Kg mass by applying a force of only 10N for just 4 seconds.
The work done is
A. 1000 Joule B. 0 J C. nearly zero D. positive

10. One can take pictures of objects which are completely invisible to the eye using camera films which are sensitive to
A. ultra-violet rays B. sodium light C. visible light D. infra-red rays

11. Light from a 100 watt filament bulb is passedthrough an evacuated glass tube containing sodium vapour at a high temperature. If the transmitted light is viewedthrough a spectrometer, we will observe
A. D1and D2lines of sodium with good intensity
B. dark lines where D1and D2lines should have been observed
C. continuous radiation from the bulb only D.the entire emission spectrum of sodium

12. Under the action of a constant force, a particle is experiencing a constant acceleration. The power is
A. zero B. positive
C. negative D. increasing uniformly with time

13. If in a plane convex lens the radius of curvature of the convex surface is 10 cm and the focal length of the lens is 30 cm, the refractive index of the material of the lens will be
A. 1.5 B. 1.66 C. 1.33 D. 3

14. A plane convex lens has radius of curvature 30 cm. If the refractive index is 1.33, the focal length of lens is
A. 10 cm B. 90 cm C. 30 cm D. 60 cm