Challenger App

No.1 PSC Learning App

1M+ Downloads
The plural of Index in math is:

AIndexes

BIndices

CIndexi

DIndexed

Answer:

B. Indices

Read Explanation:

  • "Indices" is used in technical/mathematical contexts.

  • "Indexes" is for books or lists.


Related Questions:

Find out the correct sentence:

Every evening(A)/ the mother's-in-laws(B)/ would meet to discuss their respective days(C)/No Error(D).

Which part of the sentence is incorrect?

Find out which part of the sentence has an error:

My trousers(A)/ was(B)/ torn(C)/No Error(D).

Plural form of "Step brother":
Identify the "Collective Noun" from the following: