1.Some part of the sentence part of the sentence have errors and some have none.Find out which part of the sentence has an error When an university formulates/new regulations/it must circulate its decision to the faculty./ No Error. (A) (B) (C) (D)

2.Some part of the sentence part of the sentence have errors and some have none.Find out which part of the sentence has an error The launch of the first artifical satellite by the Russians/took the world almost entirely unawares/and provocation flood of speculation about its significance./No Error. (A) (B) (C) (D)

3.Some part of the sentence part of the sentence have errors and some have none.Find out which part of the sentence has an error Either he/or his wife/are coming to attend/ the dinner./ No Error (A) (B) (C) (D) (E)

4.Some part of the sentence part of the sentence have errors and some have none.Find out which part of the sentence has an error Raghav was unhappy to hear/the news of his son's failure/in the examination./No Error. (A) (B) (C) (D)

5.A train travelling with constant speed crossed a 96 m long platform in 12 seconds and another 141 m long platform in 15 seconds .Find the speed of the train