| 28th September 2016 03:19 PM | |
| shikha | Re: CSIR UGC Net Model Question Paper Chemical Science Friend as on your Asking Here I m giving Sample Question of Previous year CSIR UGC NET Question Paper of Chemical Science : 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 For a certain regular solid: number of faces + number of vertices = number of edges+2. For three such distinct (not touching each other) objects, what is the total value of faces + vertices edges? 1. Two 2. Four 3. Six 4. Zero Choose the four digit number, in which the product of the first & fourth digits is 40 and the product of the middle digits is 28. The thousands digit is as much less than the unit digit as the hundreds digit is less than the tens digit. 1. 5478 2. 5748 3. 8745 4. 8475 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 A train running at 36 km/h crosses a mark on the platform in 8 sec and takes 20 sec to cross the platform. What is the length of the platform? 1. 120 m 2. 280 m 3. 40 m 4. 160 m Water is slowly dripping out of a tiny hole at the bottom of a hollow metallic sphere initially full of water. Ignoring the water that has flowed away, the centre of mass of the system 1. remains fixed at the centre of the sphere 2. moves down steadily as the amount of water decreases 3. moves down for some time but eventually returns to the centre of the sphere 4. moves down until half of the water is lost and then moves up A person paid income tax at the rate of R% for the first Rs 2 lakhs, and at the rate of (R+10)% for income exceeding Rs 2 lakhs. If the total tax paid is (R+5)% of the annual income, then what is the annual income ? 1. Rs 2.5 lakhs 2. Rs 3.0 lakhs 3. Rs 4.0 lakhs 4. Rs 5.0 lakhs An experiment leads to the following set of observations of the variable ‘ ’ at different times ‘ ’ . 0 1 2 3 4 5 6 5 6.1 9.1 13.7 20.6 30.8 41.4 The difference between the squares of the ages (in complete years) of a father and his son is 899. The age of the father when his son was born 1. cannot be ascertained due to inadequate data. 2. is 27 years. 3. is 29 years. 4. is 31 years. A bicycle tube has a mean circumference of 200 cm and a circular cross section of diameter 6 cm. What is the approximate volume of water (in cc) required to completely fill the tube, assuming that it does not expand? 1. 600 2. 1200 3. 3600 4. 1800 The correct shape of [TeF 5] – ion on the basis of VSEPR theory is 1. Trigonal bipyramidal 2. Square pyramidal 3. Pentagonal planar 4. See-saw In the iodometric titration of sodium thiosulfate (Na2 S 2O3) with acidic dichromate solution, 25 mL of 0.1 M dichromate requires 25 mL of ‘x’ M thiosulfate. The value of ‘x’ is 1. 0.2 2. 0.1 3. 0.6 4. 0.4 Decomposition temperature of CaCO 3 in thermogravimetric analysis will be highest in dynamic atmosphere of 1. nitrogen 2. synthesis gas 3. 1:1 mixture of O2 and CO 4. water gas For monoionic complex [UO 2(NO3)3]–, the correct coordination number and geometry respectively, are 1. 8 and hexagonal bipyramidal 2. 5 and square pyramidal 3. 8 and square antiprism 4. 5 and trigonal bipyramidal Chelate effect is 1. predominantly due to enthalpy change 2. predominantly due to entropy change 3. independent of ring size 4. due to equal contribution of entropy and enthalpy change    For Complete Previous year CSIR UGC NET Question Paper of Chemical Science Here I m uploading pdf file you can download free of Cost : |
| 28th September 2016 02:37 PM | |
| Unregistered | CSIR UGC Net Model Question Paper Chemical Science Hello Guys , I want to Get Previous year CSIR UGC NET Question Paper of Chemical Science , Here Would you please give me Same for my help ? |
