Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
Select the most appropriate option to fill in blank. I would like to know this machine works.

Awhatever

Bhow

Cwhat

Dthat

Answer:

B. how

Read Explanation:

• 1. Context of the Sentence: The sentence "I would like to know _______ this machine works" is asking about the process or manner in which the machine operates. 2. Why 'how' is the answer: In English, the word 'how' is used to introduce an indirect question or a clause describing the way something happens. "How this machine works" correctly refers to the mechanism or procedure of the machine.

Related Questions:

We had hardly sat down for supper ............................. the bell rang.
Select the most appropriate option to substitute the underlined segment in the given sentence. The article that you have submitted isn’t make sense to me.

"Where is the bus stand ?"said the young man.(change into indirect speech).

  1. The young man enquired where was the bus stand.
  2. The young man asked for the bus stand.
  3. The young man wanted to know where the bus stand was.
  4. The young man enquired about the bus stand.

    Select the most appropriate option that can substitute the underlined words in the given sentence.

    My mother asked me who did accompany me to the airport.

    He has been elected for the ...................