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A sheet paper has statements numbered from 1 to 10. For all values of n from 1 to 10, statement n says "at most n of the statements on this sheet are false". Which stratements are true and which are false?
All statements are false
The odd numberred statements are true and the even numberred are false
The even numberred statements are true and the odd numberred are false
All statements are true

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TCS Other Question

The citizens of planet Oz are 4 fingured and thus have developed a number system in base 4. A certain street i n Oz contains 100 buildings bumberred from 1 to 100. How many 2's are used in numbering these buildings? Express your answer in base 10. 33-35) Each of the four friends Ms A, Mr. B, Ms C and Mr. D vacationed at one of the four places (each person vacationed at only one place) – Japan, Nepal, Egypt and Spain (not necessarily in this order). Each visited the places in one of the following months: January, March, May and November, and everyone went in a different month.

i.C vacationed immediately before A but after the man who went for a vacation to Japan.
ii.The person who left in March did not go to Egypt and his friend vacationed in May.
iii. The person who went to Nepal vacationed immediately after D did.
iv. A and B visited the friend, who went to Spain, to see his pictures.

33. Where did Ms C spend her vacations?
a. Japan b. Nepal c. Egypt d. Spain e. Cannot be determined

34. Who vacationed in the month of March?
a. Ms A b. Mr B c. Ms C d. Mr D e. Both Mr. B and Mr. C
35. Nepal was vacationed in which month?
a. Jan. b. Mar. c. May d. Nov. e. Feb