New RBI Grade B 2025 Notification will come Soon! Enroll Here

Question

Two pipes A and B can fill a cistern in 27 (1/2)

minutes and 35 minutes respectively. Both pipes are opened. The cistern will be filled in just 25 minutes, if the pipe B is turned off after:

A 5(1/11) minutes

B 7(5/11) minutes

C 3(2/11) minutes

D 9(6/11) minutes

Practice Next

More Pipes and cisterns Questions

Below a word is given in three sentences. Find out which one/ones make/makes a correct usage of the given word and mark the option accordingly. If the sent...
A word has been used in the sentences given below. Identify the statement(s) where the word has been used in a contextually and grammatically correct manne...
Erratic
Select the most appropriate word for the given group of words.

land covered with grass and other low plants suitable for grazing animals, especia...
In the question, one word is given in bold and correspondence to that, three

sentences are given each containing that word. Choose the optio...
In each of the following questions, a word has been used in sentences in THREE different ways. Choose the option corresponding to the sentences in which th...
Select the INCORRECTLY spelt word.
Below, a word is given followed by three sentences which consist of that word. Identify the sentence/s which best expresses the meaning of the word. Choose...
Ambivalent
Select the most appropriate ANTONYM of the given word.

WARM

Relevant for Exams: