CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Tags:

Articles

Discussions
Submit Discussion
Prashant Singh

· started a discussion

· 1 Months ago

E is Correct (Question: 118522.0 )

shs

Question:
DIRECTIONS: The question given below contain two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question? Mark answer-

What is the cost of polishing the rectangular floor?


(I)  Room is 9 mt. long and 7 mt. wide.

(II)  Cost of polishing the floor of 10 mt. × 5 mt. is \(\unicode{x20B9} \)112.50

Options:
A) If statement I alone is sufficient but statement II alone is not sufficient.
B) If statement II alone is sufficient but statement I alone is not sufficient.
C) If each statement alone (either I or II) is sufficient.
D) If statement I and II together are not sufficient.
E) If the statements I and II together are necessary to answer the question.
Solution:
Ans: (e) Area of the room = 9 × 7 = 63 mt2

Rate


\(\therefore\) Combining both the statements

Cost of polishing the rectangular floor \(\Rightarrow\) 63 × 2.25 = \(\unicode{x20B9} \)141.75

Knowledge Expert

· commented

· 1 Months ago

option(e) is correct..
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions