Find out the correct answer for the unsolved equation based on a certain system 5x4 14 6 x 3 15 7x6

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• Question
• 
  Options
• A. 5464
• B. 4645
• C. 4564
• D. 4465

Tags: Bank Exams
• 1. The following equation is incorrect. Which two signs should be interchanged to correct the equation? 10 x 4 + 5 - 30 � 6 = 31
• 
  Options
• A. x and -
• B. � and -
• C. + and �
• D. - and +
Discuss
• 2. In a certain code language, 'x' represents '+', '�' represents 'x', '-' represents '�' and '+' represents '-'. Find out the answer to the following question. 5 + 10 x 21 � 5 - 15 = ?
• 
  Options
• A. 49
• B. 2
• C. 20
• D. 34
Discuss
• 3. Which of the following interchanges in signs and numbers will make the given equation correct? 8 x 9 + 2 = 74
• 
  Options
• A. x and =, 2 and 9
• B. x and +, 8 and 2
• C. + and x, 8 and 9
• D. + and =, 74 and 2
Discuss


Correct Answer: x and +, 8 and 2


• 4. If "+" means "minus", "x" means "divided by", "�" means "plus" and "-" means "multiplied by", then 38 x 2 ? 6 + 19 � 35 = ?
• 
  Options
• A. 130
• B. 140
• C. 135
• D. 145
Discuss
• 5. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '�' and '�' represents '-'. What is the answer to the following question? 25 + 10 � 240 x 16 = ?
• 
  Options
• A. 85
• B. 235
• C. 12
• D. 20
Discuss
• 6. In the following problem, '=' stands for '�' , '+' stands for '' , 'x' stands for '=', '' stands for '+' and '�' stands for 'x'. Find the correct equation.
• 
  Options
• A. 8 � 4 + 1 - 5 = 6 x 4
• B. 4 x 6 � 4 + 4 = 7
• C. 5 � 3 - 25 + 20 = 20 x 39
• D. 96 � 2 x 6 �105 + 1
Discuss


Correct Answer: 5 � 3 �- 25 + 20 = 20 x 39


• 7. If (?) stands for division, (+) stands for multiplication, (�) stands for subtraction and (�) stands for addition, which one of the following equations is correct?
• 
  Options
• A. 100+5?10�250�200 = 100
• B. 200+10?20�200�100 = 150
• C. 50�5�10+100?75 = 50
• D. 300+5?20�200�100 = 200
Discuss


Correct Answer: 100+5?10�250�200 = 100


• 8. If, 4x3=14; 5x4=18; 6x5=22; Then find the value of 7x6=?
• 
  Options
• A. 20
• B. 26
• C. 30
• D. 42
Discuss
• 9. In the following question, by using which mathematical operator will the expression become correct? 18 ? 6 ? 9 ? 27
• 
  Options
• A. x, � and =
• B. �, x and =
• C. x, + and =
• D. +, ? and =
Discuss


Correct Answer: �, x and =


• 10. If 18 (9) 3 and 36 (30) 5, then what is the value of A in 19 (A) 18?
• 
  Options
• A. 33
• B. 57
• C. 75
• D. 96
Discuss



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Text Solution

10151618

Answer : B

Solution : `10-3=7,7+5=12` <br> `12-4=8,8+5=13` <br> `14-5=9,9+5=14` <br> `16-6=10,10+5=15`

Answers

Related Find out the correct answer for the unsolved equation based on a certain system.3 × 5 = 20, 4 × 8 = 37, 9 × 7 = ?a)68b)75c)45d)55Correct answer is option 'A'. Can you explain this answer?

3×5=15+5=20,4×8=32+5=37,9×7=63+5=68

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Reply to Dheerendra Bhadouriya

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Related Find out the correct answer for the unsolved equation based on a certain system.3 × 5 = 20, 4 × 8 = 37, 9 × 7 = ?a)68b)75c)45d)55Correct answer is option 'A'. Can you explain this answer?

3×5=15+5=204×8=32+5=37

9×7=63+5=68

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