Home » Verbal Reasoning » Mathematical operation and symbol notation » Question

Mathematical operation and symbol notation

Easy Questions
Moderate Questions
Difficult Questions
Mathematical operation and symbol notation Tutorial

Verbal Reasoning

Eligibility Test
Logical order of words
Mathematical operation and symbol notation
Clock and calender
Problem Based on ages
Alphabet Test
Input Output
Linear Arrangement
Matrix Arrangement
Circular Arrangement
Logical Connectivity
Games And Tournament
Analogy
Classification
Number Series
Letter and Symbol Series
Coding Decoding
Sequencing and Formation
Direction and Distance
Sitting Arrangement
Blood Relations
Logical Venn Diagram
Cubes
Logical Problems
Theme Detection
Logical Deduction
Matching Definitions
Making Judgments
Logical Games
Verification of Truth/Lie of Statements
Routes and Networks
Time Sequence
Ranking Test
Inserting and Missing Character
Grid and Matrices
Syllogism
Statement and Argument
Statement and Assumption
Statement and Courses of Action
Statement and Conclusion
Cause and Effect
Grouping and Team Formation
Assertion and Reason
Situation Reaction Test
  1. If 879 = 9, 625 = 1 and 586 = 9, then 785 = ?
    1. 6
    2. 7
    3. 8
    4. 9
Correct Option: A

879 ⇒ (7 + 9) - 8 = 8
625 ⇒ (2 + 5) - 6 = 1
and 586 ⇒ (8 + 6) - 5 = 9
Similarly, 785 ⇒ (8 + 5) - 7 = 6


Your comments will be displayed only after manual approval.