656: Assertion (A) :
The basic weakness of the early nationalist movement lay in its narrow social base.
Reason (R) :
It fought for the narrow interests of the social groups which joined it.
(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
657: Hydrogen fuel cell vehicles produce one of the following as "exhaust"
(A) NH3
(B) H2O2
(C) CH4
(D) H2O
658: Who among the following have held the office of the Vice-President of India?
1. Mohammad Hidayatullah
2. Fakhruddin Ali Ahmed
3. Neelam Sanjiva Reddy
4. Shankar Dayal Sharma
Select the correct answer using the code given below:
(a) 3 and 4 only
(b) 2 and 3 only
(c) 1, 2, 3 and 4
(d) 1 and 4 only
659: A person with AB blood group is sometimes called a universal recipient because of the
(a) lack of antigen in his blood
(b) lack of antibodies in his blood
(c) lack of both antigens and antibodies in his blood
(d) presence of antibodies in his blood
660: Consider the following statements:
1. The Islamic Calendar is twelve days shorter than the Gregorian Calendar.
2. The Islamic Calendar began in AD 632.
3. The Gregorian Calendar is a solar calendar.
Which of the statements given above is/are correct?
(a) 1 only
(b) 1 and 2
(c) 1 and 3
(d) 3 only