UGC NET Chemical Science Question Papers

Please provide me question paper for UGC NET Chemical Science examination in a PDF file format ?

[Arvind Kumar]

Here I am giving you question paper for UGC NET Chemical Science examination.

A square pyramid is to be made using a wire such that only one strand of wire is used for each edge. What is the minimum number of times that the wire has to be cut in order to make the pyramid?
2.7
3.2 4.1

In a customer survey conducted during Monday to Friday, of the customers who asked for child care facilites in super markets, 23% were men and the rest, women. Among them, 19.9% of the women and 8,8% of the men were willing to pay for the facilities.
A. What is the ratio of the men to women customers who wanted child care facilitlesL?
B. If the survey had been conducted during the weekend instead, how will the result change? With the above data,
1. Only A can be answered
2. Only B can be answered
3. Both A and B can be answered
4. Neither A nor B can be answered

During a summer vacation, of 20 friends from a hostel, each wrote a letter to each of all others. The total number of letters written was
1. 20 2. 400
3. 200 4. 380

For neutron activation analysis of an element the favourable characteristics of both the target and the product are from the following’
(A) high neutron cross-section area of target
(B) long half-life of the product
(C) low neutron cross-section area of target
(D) low half-life time of the product

The correct characteristics from the above are . A and B
2. B and C
3. C and D
4. A and D

The lowest pressure at which the liquid phase of a pure substance can exist is known as
1. critical point pressure
2. super-incumbent pressure
3. triple-point pressure
4. saturation vapour pressure

UGC NET Chemical Science Question Papers