How many meaningful word can be formed with the letters ATB using each letter only once ?

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A. None
B. One
C. Two
D. Three

Should private organisations be allowed to carry on security-related research activities?
No. Private organisations are easily vulnerable to our enemies and therefore should not be permitted to carry on such researches.
Yes. The Government does not have sufficient reaources tocarry on such researches and the private organisations would manage necessary resources.

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A. c
B. a
C. d
D. e

Q. 16-20. In each question given below two statements are followed by two conclusions numbered I and II You have to take the two given statements to be true even if they seem to be at varience from the commonly known facts. Read the conculasions and decide which logically follows from the two given statements disregarding commonly known facts Give the answer :-
(1) If only Conclusion I is true
(2) If only Conclusion II is true
(3) If either conclusion I or II is true
(4) If neither conclusion I nor II is true
(5) If both conclusionm I and II are true
Statement :- All toys are dolls. No doll is bat
Conclusion:- I. All bat being toy is a possibility II. No toy is bat

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A. 5
B. 4
C. 2
D. 3

How is M related to R ?
P and R are children of K , who is wife of M
N's sister M is married to R's father ?

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A. c
B. a
C. d
D. e

His boss

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A. Called up
B. called upon
C. called for
D. called off