The previous year placement paper for Oil & Natural Gas Corporation examination has been mentioned below:

General Awareness section:
1. How many judges are there in judicial system?
2. In 1919, which movement took place?
a. Dandi March
b. Chauri Chaura movement
c. Lathi charge
d. Partition of W. Bengal
3. Which two continents are mirror images of each other?
4. Which of the foll. continents are arranged in descending order of
their areas?
5. If a country is 12 hours GMT ahead of the other, then it must be
situated at?
6. If a circle is inscribed in an equilateral triangle of side 2√3 units,
then radius of the circle is?
7. There was a graph of area vs. Productivity & related to it was asked
Production was high in 1979 & 1985 bcoz of?
8. India can increase production if?
9. The new compost in India is?
10. The non-conventional sorce of energy out of the foll. is?
11. Gupta empire declined bcoz?
12. If a judge has to resign, he should give his application to?
13. The judges are elected by the consent of President &?
14. The responsibility of elections is on?

Descriptive:
1. How should India conserve energy?
2. If you get selected in ONGC, what steps will you take to conserve
energy?

Subjective type(Electronics):
1. Which of the foll instrument can be used for both ac & dc?
2. Which instrument is used to measure losses?
3. Sums on power gain
4. Sums on networks
5. If no. of turns of inductance doubles, then its value?
6. Sums on directivity
7. The distance between dipole & reflector is?
8. The basic parameters of transmission line are?
9. Sums on IF
10. How many lines are there in television?
11. Punch card has how many rows & columns?
12. In a transistor which region is heavily doped?
13. Sums on DD
14. In CRO, which button is used to lessen the magnitude of beam
current?

Descriptive:
1. WLAN concept
2. CDMA concept