CSIR UGC NET Old Question Papers

Someone of you please get the CSIR UGC NET Chemical Sciences question paper, so that you can prepare hard for it?

[shikha]

Don’t worry I will get the CSIR UGC NET Chemical Sciences question paper so that you can prepare hard by solving the exam paper.

Here is the exam paper
It takes 2 hours for Tiwari and Deo to do a job. Tiwari and Hari take 3 hours to do the same job. Deo and Hari take 6 hours to do the same job. Which of the following statements is incorrect?
1. Tiwari alone can do the job in 3 hours
2. Deo alone can do the job in 6 hours
3. Hari does not work at all
4. Hari is the fastest worker

Abdul travels thrice the distance Catherine travels, which is also twice the distance that Binoy travels. Catherine’s speed is 1/3 of Abdul’s speed, which is also 1/2 of Binoy’s speed. If they start at the same time then who reaches first?
1. Both Abdul and Catherine
2. Binoy
3. Catherine
4. All three together

A, B, C, D are points on a circle with AB=5 cm, BC=12 cm, AC=13 cm and AD=7cm. Then, the closest approximation of CD is
1. 9 cm
2. 10 cm
3. 11 cm
4. 14 cm

A frog hops and lands exactly 1 meter away at a time. What is the least number of hops required to reach a point 10 cm away?
1. 1
2. 2
3. 3
4. It cannot travel such a distance




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