Home » Ask & Discuss » Fun Zone » Games, Puzzles and Quizzes « Back to Discussion

Games, Puzzles and Quizzes

New kid on the Block

Joined:	11 Jul 2011
Post:	1

11 Jul 2011 21:27:54 IST

0 People liked this

361

in a class 90% students pass in hindi, and 85% students pass in english. 150 students pass in both.

None

in a class 90% students pass in hindi, and 85% students pass in english. 150 students pass in both. what is the total quantity of students?

Share this article on:

Comments (2)

Pranav

Hot goIITian

Joined: 5 Feb 2012

Posts: 100

6 Feb 2012 16:58:48 IST

Like 0 people liked this

IF all the students have passed in atleast one subject, Then here's the solution

Let total students be ' x ' .

Then ,Therefore total number of students is 200........

sidharthsekharsahoo

Cool goIITian

Joined: 9 Jan 2012

Posts: 90

6 Feb 2012 17:53:15 IST

Like 0 people liked this

90% pass in hindi means 10% fail in hindi

so the % of students pass in both =(85-10)=75%

so 75%of total students =150

then total students =200

Quick Reply

Reply

	Some HTML allowed.
	Keep your comments above the belt or risk having them deleted.
	Signup for a avatar to have your pictures show up by your comment
	If Members see a thread that violates the Posting Rules, bring it to the attention of the Moderator Team

Free Sign Up!

Preparing for IIT-JEE ?

Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor

@ INR 1,995/-

For Quick Info

Find Posts by Topics

Physics.

Topics

9395

20091

3672

2186

7617

2827

2637

Mathematics.

Chemistry.

Biology

Institutes

Parents

Board

Fun Zone