326: Consider the following statements:
1. The common blue green algae Spirogyra and Ulothrix are found in both fresh water ponds and oceans.
2. The chameleon can look ahead with one eye, and at the same time look behind with another.
Which of these statements is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2
327: A spherical body moves with a uniform angular velocity around a circular path of radius r. Which one of the following statements is correct?
(a) The body has no acceleration
(b) The body has a radial acceleration 2r directed towards the centre of the path.
(c) The body has a radial acceleration 2/5 2r directed away from the centre of the path.
(d) The body has an acceleration 2r tangential to its path
328: Mon 863 is a variety of maize. It was in the news for the following reason
(a) It is a genetically modified variety which is pest resistant
(b) It is a genetically modified dwarf variety which is resistant to drought
(c) It is a genetically modified variety with ten times higher protein content than regular maize crop
(d) It is a genetically modified variety used exclusively for bio-fuel production
329: Earliest Indian coins belonged to which period?
(a) 5th century B.C.
(b) Ashoka's reign.
(c) 1st century A.D.
(d) 3rd century A.D.
330: How many members can be nominated to the Lok Sabha by the President?
(a) 2
(b) 4
(c) 5
(d) 12