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3rd October 2014, 07:52 AM
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Join Date: Apr 2013
Re: CSIR NET Exam Question Paper

Here I am mentioning a few questions of the CSIR NET Exam which I have extracted from a PDF file that you can download for free for the whole information:

1. 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.

2. 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

3. 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

4. An ant is crawling along the x-axis such that the graph of its position on the x-axis
versus time is a semi-circle (see figure). The total distance covered in the 4 s is
x[m]
4 t [sI
1. 4 m
2. 2m
3. 2nm
4. 4nm

5. 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

6. A person buys a shirt with marked price Rs.300/- at 20% discount. In order to
make a profit of 20% the person should sell the shirt for
1. Rs.288/-
2. Rs.300/-
3. Rs.240/-
4. Rs.360/-

7. 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

8. 5 kg of adulterated rice has 2% stones in it and the rest is rice. Half of the stone
content was removed. Now the percentage of stone content in it is
1. 0.99%
2. 1%
3. 1.1%
4. 1.01%

9. Several identical cubes are arranged in a close-packed single layer. If the area of
the layer is A and the volume of the layer is V, then the number of cubes in the
collection is
1. V/A.
2. A3/V2.
3. V2/A3.
4. A/V.

10. Circle PQR is inscribed in a quadrilateral ABCD. The circle touches side AD at
point S. AP = 8 cm, QC = 3 cm and DC = 6 cm. The length of side AD is
1. 9cm
2. 10 cm
3. 11 cm
4. 12 cm





Attached Files
File Type: pdf CSIR NET Exam Question Paper.pdf (591.7 KB, 95 views)


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