3231: The Congress policy of pray and petition ultimately came to an end under the guidance of
(a) Aurobindo Ghosh
(b) Bal Gangadhar Tilak
(c) Lala Lajpat Rai
(d) Mahatma Gandhi
3232: In how many ways can four children be made to stand in a line such that two of them, A and B are always together ?
(A) 12
(B) 6
(C) 18
(D) 24
3233: In an examination, 70% of the students passed in the Paper I, and 60% of the students passed in the Paper II. 15% of the students failed in both the papers while 270 students passed in both the papers. What is the total number of students?
(a) 580
(b) 560
(c) 600
(d) 540
3234: If the Speaker of the State Legislative Assembly decides to resign, he should submit his resignation to the:
(a) Chief Minister
(b) Deputy Speaker
(c) Judge of the High Court
(d) President
3235: With reference to 'stem cells', frequently in the news, which of the following statements is/are correct?
1. Stem cells can be derived from mammals only.
2. Stem cells can be used for screening new drugs.
3. Stem cells can be used for medical therapies.
Select the correct answer using the codes given below :
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3