Questions

The temperature danger zone for food is

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

As fit as a fiddle

Improve the bracketed part of the sentence.
The people of Japan are (wiser than America.)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
 
1. Cybercrime cases pose various kinds of
2. Challenges which requires strengthening of
3. The institutional mechanism.
4. No error

Which Governor-General prohibited practice of 'Sati' in 1829?

The average of five consecutive even numbers is 40. What is the value of smallest of these numbers?

The layer where the decrease in temperature with increasing altitude is totally absent is

International day of sign language is observed on