Examoogle
ExamsTest SeriesCBATRank CheckPrevious Year PapersPassBook StoreMy BooksAI Tutor
🛒0
अA
Examoogle

India's most trusted platform for competitive exam PDF books. Expert-authored, watermark-protected, instant access.

Exams & Practice
All Exams & SyllabusMock Test SeriesPrevious Year PapersPractice Questions (MCQs)Recruitment Notifications
Quick Links
Examoogle AI TutorExam NewsBook StoreMy BooksLogin / Sign Up
Support
About UsRefund PolicyPrivacy PolicyTerms of UseContact Us
© 2026 Examoogle. India's #1 competitive exam AI tutor.
🔒 SSL Secured📱 UPI Accepted🧾 GST Invoice
Examoogle

Join 60,000+ competitive exam aspirants

or with email
By continuing, you agree to ourTerms of Service&Privacy Policy
Your Cart
Subtotal₹0
Total₹0
Examoogle • User • info@examoogle.com • EE-2024-8821
Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
Back to Practice Questions
RRB JE CBT-1Mathematical Operations
PrevNext

If 'A' denotes '+', 'B' denotes '-', 'C' denotes '×', and 'D' denotes '÷', then calculate 10 C₅ A₂₀ D₄ B₆.

A

50

B

54

C

49

D

60

Correct Answer

📐 MA • Math Verified SolutionRRB JE CBT-1Mathematical Operations
Option C

49

Quick Summary:

Practice and solve "If 'A' denotes '+', 'B' denotes '-', 'C' denotes '×', and 'D' denotes '÷', then calculate 10 C₅ A₂..." for RRB JE CBT-1 - Mathematical Operations · The correct answer is Option C: 49 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Concept & Solution

Practice and solve "If 'A' denotes '+', 'B' denotes '-', 'C' denotes '×', and 'D' denotes '÷', then calculate 10 C₅ A₂..." for RRB JE CBT-1 - Mathematical Operations · The correct answer is Option C: 49 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.

Related Questions

RRB JE CBT-1Mathematical Operations
Evaluate: 15 + 5 * 2 - 8 / 4 = ?
RRB JE CBT-1Mathematical Operations
What will come in place of (?) if '+' and '-' are interchanged and 'x' and '/' are interchanged in: 48 / 12 x 4 + 10 - 2 = ?
RRB JE CBT-1Mathematical Operations
If 15 * 5 = 25 and 20 * 4 = 20, what is 30 * 6?
RRB JE CBT-1Mathematical Operations
What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 48 ÷
RRB JE CBT-1Mathematical Operations
Two sets: 12-36-72-92; 15-45-90-110. Which follows the same pattern?

Discussion (0)

Loading discussion...
PrevNext