11.

Which city received India's first UNESCO Heritage City Certificate in September 2017?

12.

Who has won the India's 46th Grandmaster Chess Champion Tournament 2017?

A.

Srinath Naren

B.

Srinath Narayanan

C.

Srinath Venu

D.

Srinath Srinivasan

13.

Match the following :

List I (Deficiency ) | List II (Diseases ) |

a) A | 1.) Pellagra |

b) B_{1} |
2.) Nictalopia |

c) B_{6} |
3.) Pernecious Anaemia |

d) B_{12} |
4.) Beri Beri |

A.

a-2 ,b-3,c-1,d-4

B.

a-1 ,b-4 ,c-2 ,d-3

C.

a-4 ,b-1 ,c-3 ,d-2

D.

a-2 ,b-4 ,c-1 ,d-3

14.

Which of the following pairs are incorrect?

I. Chloroflurocarbons - Refrigerators

II. Methane - Ploughing of fields

III. Nitrous oxide - Enteric fermentation in cows

IV Carbon dioxide - Burning of fossil fuels

15.

The respiratory quotient of glucose in anaerobic respiration is

16.

The value of e^{0} is

17.

How many solutions have a linear equation in one variable?

18.

The 7th term of the sequence 0.12, 0.012, 0.0012 …… is

19.

Simplify:

20.

A sum of money triples itself at 8% per annum over a certain time. The time taken is