Joint CSIR UGC NET directed by the Council of Scientific and Industrial Research (CSIR) to decide the eligibility of Indian National aspirants for award of Junior Research Fellowship (JRF) NET and for ascertaining the appointment of lecturers (NET) in the following subject areas under the faculty of Science and Technology.


CSIR-UGC JRF/LS (NET) Examination Question Paper

A sphere of radius 4 cm is carved from a homogeneous sphere of radius 8 cm and mass 160 g. The mass of the smaller sphere is
1. 80 g.
2. 60 g.
3. 40 g.
4. 20 g.

Two boys A and B are at two diametrically opposite points on a circle. At one instant the two start running on the circle; A anticlockwise with constant speed v and B clockwise with constant speed 2v. In 2 minutes, they pass each other for the first time. How much later will they pass each other for the second time?
1. 1 minute
2. 2 minutes
3. 3 minutes
4. 4 minutes
There are k baskets and n balls. The balls are put into the baskets randomly. If
k<n,
1. There is no empty basket
2. There are exactly (n- k) baskets with at least one ball
3. There is at least one basket with two or more balls
4. There are (n- k) baskets with exactly two balls
In a bag containing only blue, red and green marbles, all but 15 are blue, all but
13 are red and all but 12 are green. How many are red?
1. 13
2. 7
3. 25
4. 20

A uniform cylindrical container is half filled with water. The height of the
cylinder is twice its diameter. The cylinder is gradually tilted until the water
touches the brim. At this instant, the container is inclined at
1. 30° to vertical
2. 45° to vertical
3. 60° to vertical
4. 75° to vertical

Attached Files

CSIR-UGC JRF LS (NET) Examination Question Paper.pdf (591.7 KB, 66 views)