1. In the past two decades, (1)/ preventive measures have (2)/ drastically reduced the (3)/ occurrence of polio in children. (4)/ No error (5)

2. India demonstrates its supremacy (1)/ in space when it successfully (2)/ launched its third satellite (3)/ into orbit yesterday. (4)/ No error (5)

3. If the manufacturing sector continues (1)/ to grow at the same rate (2)/ for the next few months, I think it (3)/ has a high growth rate this year. (4)/ No error (5)

4. Santosh succeed (1)/ due to the encouragement (2)/ of friends, relatives (3)/ and well wishers. (4)/ No error (5)

5. Unless these differences (1)/ will be resolved soon (2)/ there will be an adverse (3)/ effect on foreign investment. (4)/ No error (5)

6. Since some banks may take longer (1)/ to achieve their targets, the RBI (2)/ has considered to revise these guidelines (3)/ on a case to case basis. (4) / No error (5)

7. After joining the Hong Kong based (1) bank in 1990, he has (2)/ head various departments (3)/ including corporate and investment banking. (4) / No error (5)

8. I have bought for my sister (1)/ a bottle of perfume (2)/ on her birthday (3)/ and I hope she liked it. (4) / No error (5)

9. Throughout his tenure (1)/ at the office he (2)/ has proven himself to be a (3)/ talented and hard-working employee (4)/ No error (5)

10. Celebrating its ten long years (1)/ in the industry, a private entertainment channel (2)/ announce a series of (3)/ programmes at a press conference. (4) / No error (5)q