The Inventor Who Kept His Promise | Thomas Elva EdisonS Life And Work

Ravinder was inspired by reading the autobiography of Thomas Alva Edison and changed a portion of his room into a laboratory. In his laboratory he per-formed and activity that demonstrates both 'heating effect' and 'magnetic effect' of electric current. He connected different components with different wires and the connections are represented by the following circuit diagram. To his disappointment, he was not successful in his effort. Observe the circuit and suggest modifications to make his effort successful.

Directions : In the following questions, four alternatives are given for the Idiom/Phrase printed in bold in the sentence. Choose the alternatives which best expresses the meaning of the Idiom/Phrase. Instead of keeping his promise of helping me with office work, he just left me high and dry.

Direction: In the following questions, a part of the sentence is printed in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative.In case no improvement is needed your answer is (4). The carpenter did not keep his promise that the work will be finish before the end of the week.

The line seems to be direct _________ to the establishment of a caliphate. But those who know the contex of Faiz the poet, the man and his work correctly interpret it as a communist vision of life, with the _________ of the prevailing.