In the following question, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four and mark your answer.

He never drinks and drives. He is too ------ to do something silly like that. 

The ratio of efficiency of Arun is to Chitra is 5:3. The ratio of number of days taken by Bala is to Chitra is 2:3. Arun takes 6 days less than Chitra, when Arun and Chitra complete the work individually. Bala and Chitra started the work and left after 2 days. The number of days taken by Arun to finish the remaining work is?

A, B, C, D, E, F, G and H are sitting around a circular table facing the centre but not necessarily in the same order. 

C is an immediate neighbour of both G and A. E sits second to left of C. Two people sit between E and H. B is an immediate neighbour of G. Only one person sits between B and F.

What is the position of D with respect to H in the above arrangement?

The Central Bank has cut (1)/ Its policy repo rate by fifty basis points (3)/ but only a few banks has (3)/ lowered their base lending rates (4)/ No error (5). 

Find compound interest on Rs. 50000 at 12 % per annum for 6 months, compounded quarterly. 

Sharan Rani is famous in which field?