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Dsssb 2015 Practice Questions & Answers

0 vote

Which Russian Nable laureate coined the term “Conditioned Reflex?

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Which Russian Nable laureate coined the term “Conditioned Reflex?

1). John McAdam
2). Sandro Botticelli
3). Paviou
4). Valdmir Putin

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In a certain code “XYZ" means "We are friends”. Which letter stands for “We"? I. “PYN" means “They are classmates" II. “ZMS" means "We love them" III. “PX” means “Hello friends"  

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In a certain code “XYZ" means "We are friends”. Which letter stands for “We"?
I. “PYN" means “They are classmates"
II. “ZMS" means "We love them"
III. “PX” means “Hello friends"
 



1). Only II
2). Only I and HI
3). All I, II and III
4). None of these

20 vote

Statements : , All apples are brinjals. All brinjals are ladyfingers. Some ladyfingers are oranges. Conclusions: I. Some oranges are brinjals. II. All brinjals are apples. III. Some apples are oranges. IV. All ladyfingers are apples.  

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Statements : ,
All apples are brinjals.
All brinjals are ladyfingers.
Some ladyfingers are oranges. Conclusions:
I. Some oranges are brinjals.
II. All brinjals are apples.
III. Some apples are oranges.
IV. All ladyfingers are apples.
 



1). none
2). Either I or III only
3). all
4). Only I and III

0 vote

Rear range the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph, then answer the questions given below them. (A) With all this experimentation . he incurred an expenditure of over a million dollars before ^ success smiled on him.  (

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Rear range the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph, then answer the questions given below them.
(A) With all this experimentation . he incurred an expenditure of over a million dollars before ^ success smiled on him.
 (B) Edison invented the long lasting electric light bulb.
(C) To find a fibre to bum inside a bulb he experimented with over two thousand items.
(D) We thus owe the miracle of light as much to his perseverance as to his genius.
(E) However he did not invent it overnight.
(F) His friends too travelled all over the world from South America to India in search of a suitable fibre.

Which of the following should be the THIRD sentence after rearrangement?

 



1). A
2). B
3). C
4). D

0 vote

M is the sister of k , k is a brother of J.N is the daughter of J. P is the brother of N, S is the father of M. Who is the uncle of P?

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M is the sister of k , k is a brother of J.N is the daughter of J. P is the brother of N, S is the father of M. Who is the uncle of P?

1). m
2). k
3). n
4). j