Sign in Please select an account to continue using cracku.in

Last 6 Months To Crack CAT 2026 🥳 Get upto 65% Off on CAT courses by 100%iler here. Grab now

Edit MetaData

Title

OG Title

Description

OG Description

Keywords

Download resources

Educational materials for IPMAT and IIMB UG preparation

IPMAT Syllabus PDF

IPMAT Formulas PDF

IPMAT Previous Year Papers PDF

More IPMAT PDFs

JIPMAT Syllabus PDF

NPAT Syllabus PDF

SET Syllabus PDF

IIMB UG syllabus

Download PDFs

CAT Formulas PDF

CAT Syllabus PDF

CAT Study Plan PDF

Cracku Brochure

VARC Cheat Sheet

MBA Handout PDF

Download resources

Educational materials for JEE preparation

JEE Mains Maths Formula PDF

JEE Mains Physics Formula PDF

JEE Mains Chemistry Formula PDF

JEE Maths topic-wise PDFs

JEE Physics topic-wise PDFs

JEE Chemistry topic-wise PDFs

Mocks
Sectionals
Past Papers
Learn
Practice
Courses
Arsenal ⚽Comeback Offer
Signin

CAT 2026
Daily Target
Free Mocks
Past Papers
Live Classes

Welcome to Adda

Trending

Question

Satya Prakash

9 years, 1 month ago

How many pairs of co-prime natural number ,a,b exist such that a+b=100?

(0) Follow (0)

Comment Share

Facebook
Twitter
Google
Copy Link

Previous
Next

Answer

Vikas Saini

9 years ago

100 = 2^2 x 5^2.
E(100) = 100 x (1/2) x (4/5) = 40.

1

Categorize your doubt

Course

Subjects

Ask Your Questions Here !

Question

Exam

Cat SSC Banking Railways

Subject

Quant Verbal Reasoning GK

Please Verify Your Email Address and Phone Number

Verify Phone Number using

TrueCaller Manually

Verify Phone Number

Please Enter Your Phone No
To Verify.

Enter verification code:

Send verification text to phone:

Please wait for 0 seconds to resend the verification code.
Resend Verification Code
Gave the wrong phone number? Edit Number

Your phone no has been successfully verified.

Next

Verify Email Address

Send verification to

Please wait for 0 seconds to resend the email.
Resend Email

Your email has been successfully verified.

Skip Complete Verification

please verify your phone number with TrueCaller to get more updates from cracku

Verify Skip

About

Home
GMATPoint
Exam Blog
MBA Exam Updates
About Us
Contact Us
Adda
Cracku Jobs
Testimonials
Press
Percentile Predictor
Telegram
Partners
Follow on Instagram
Login

Apps

Courses

CAT 2026 Online Coaching
CAT 2027 Online Coaching
CMAT 2026 Crash Course
CUET PG Crash Course
MAH-CET Crash Course
SRCC GBO Crash Course
XAT Crash Course
SNAP Crash Course
NMAT Crash Course

Test Series

CAT
XAT
NMAT
SNAP
CMAT
MAH-CET
SRCC GBO
Banking
SSC

Previous Year Papers

CAT
XAT
SNAP
CMAT
NMAT
PGDBA

CUET PG
SSC
SRCC-GBO
Banking
MAT
Railways

11th Floor, Vamsiram Jyothi Granules, Botanical Gardens Road, Sri Ramnagar, Kondapur

Hyderabad (500084).

support@cracku.in

+91 630 323 9042

Timings: Mon - Fri (9AM - 6PM)

Follow us

©2014-2026 Chaya Education Pvt Ltd | Terms and Conditions | Privacy Policy |
Made In India 🇮🇳
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Login

Register

Mocks
Previous Papers
Learn
Practice
Colleges
Courses
Tools
Blogs
- MBA Exam Update
- MBA College Guide
Adda
Other Exams
- SSC
- RRB
- BANKING
- INSURANCE
- FCI
- IB ACIO/SA
- ENGINEERING
- ISRO
- LAW/CLAT
- POLICE
- NEET
- JEE
- STATE EXAMS

Boost your Prep!

Download App

Report Question

Get Your Free CAT Syllabus PDF

Detailed syllabus & Topic-wise Weightage

Download Now

By proceeding you agree to create your account

Free CAT Syllabus PDF will be sent to your email address soon !!!