# UGC NET Paper I Solved Questions June 2008 - Part 4

31.       Which one of the following is the most comprehensive source of population data?
(A) National Family Health Surveys            (B) National Sample Surveys
(C) Census                                           (D) Demographic Health Surveys
32.       Which one of the following principles is not applicable to sampling?
(A) Sample units must be clearly defined
(B) Sample units must be dependent on each other
(C) Same units of sample should be used throughout the study
(D) Sample units must be chosen in a systematic and objective manner
33.       If January 1st, 2007 is Monday, what was the day on 1st January 1995?
(A) Sunday       (B) Monday
(C) Friday          (D) Saturday
34.       Insert the missing number in the following series:
4  16  8  64  ?  256
(A) 16                 (B) 24
(C) 32                 (D) 20
35.       If an article is sold for Rs. 178 at a loss of 11%; what would be its selling price in order to earn a profit of 11% ?
(A) Rs. 222.50              (B) Rs. 267
(C) Rs. 222                   (D) Rs. 220
Explanation:
Solution: Let the cost price (CP) of an article be C
Since there is a loss of 11%,
Therefore, SP = C – 11C/100  = 89C/100
By the problem, 89C/100 = 178
or, C = 178 × 100/89 = 200
therefore, The cost price (CP) of the article = Rs. 200
He should earn a profit of 11 %
therefore, Sell Price (SP) of the article = C +11C/100
= 200 +11× 200/100
= 222

36.       WYSIWYG - describes the display of a document on screen as it will actually print:
(A) What you state is what you get
(B) What you see is what you get
(C) What you save is what you get
(D) What you suggest is what you get
37.       Which of the following is not a Computer language?
(A) PASCAL                 (B) UNIX
(C) FORTRAN              (D) COBOL
38.       A key-board has at least:
(A) 91 keys        (B) 101 keys
(C) 111 keys     (D) 121 keys