Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".

My office is (within a stone's throw) from the university

(1) In a stone's throw

(2) within a stone throw

(3) at a stone's throw

(4) No Improvement

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 4

Question : Select the most appropriate meaning of the underlined idiom in the given sentence.
Being an ardent professional, the lawyer always kept his clients at an arm’s length.

Option 1: Away from each other.

Option 2: At a distance.

Option 3: Under wraps.

Option 4: Alert and prepared.

Question : The famous Vishnu Temple at Angkor Wat in Cambodia was built by

Option 1: Shrutakarma

Option 2: Suryavarman II

Option 3: Indravarman

Option 4: Aniruddha

Question : Trie concept of "Green House Gases" was postulated by

Option 1: Joseph Furier

Option 2: Abdul Kalam

Option 3: M. S. Swaminathan 

Option 4: Richael Carlson

Question : What is the Mehrauli Pillar in the complex of Qutub Minar primarily famous for?

Option 1: Proverbial height

Option 2: Skilful stone cutting

Option 3: Excellent quality steel

Option 4: Statue of Buddha on top