2506: The following figure represents time vs. learning curves of two students, Q and R for learning a Mathematics lesson :
Which one of the following inferences can be drawn from the graph ?
(a) R started slowly in the beginning but got ahead of Q to complete learning the lesson
(b) Q started slowly and finished learning the lesson earlier than R
(c) R was always faster than Q in learning Mathematics
(d) Q was always faster than R in learning Mathematics
2507: Important oilfields of the Brahmaputra Valley include
(a) Digboi and Kilboi
(b) Lunej and Ankhleshwar
(c) Badarpur and Masimpur
(d) Naharkatia and Moran
2508: The standard time of the following countries is ahead or behind Greenwich Mean Time depending on whether they are east or west of the longitude passing through Greenwich :
I. Cuba
II. Greece
III. Iraq
IV. Costa Rica
V. Japan
Which one of the following sequential orders gives the correct arrangement of the countries according to their standard time from ahead to behind GMT?
(a) V, III, II, I, IV
(b) II, IV, I, III, V
(c) IV, I, III, II, V
(d) III, V, IV, I, II
2509: Consider the following statements:
A digital signature is
1. an electronic record that identifies the certifying authority issuing it
2. used to serve as a proof of identity of an individual to access information or server on Internet
3. an electronic method of signing an electronic document and ensuring that the original content is unchanged
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
2510: Consider the following statements regarding a No-confidence Motion in the Parliament.
1. There is no mention of a No-confidence Motion in the Constitution of India.
2. A period of six months must elapse between the introduction of one No-confidence Motion and the other.
3. At least 100 members must support a Motion of No-confidence before it is introduced in the House.
4. A motion of No-confidence can be introduced in the Lok Sabha only.
Of these statements
(a) 2 and 4 are correct
(b) 1, 2, 3 and 4 are correct
(c) 1, 2 and 3 are correct
(d) 1 and 4 are correct