All Exams Test series for 1 year @ ₹349 only
Question

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘-’ are interchanged and ‘×’ and ‘÷’ are interchanged? (4 ÷ 2) + 2 - 14 + 18 × 2 - 24 = ?

This question was previously asked in
RRB Group D 2025 Question Paper (18-Aug-2026) (Shift 1)
The correct answer is

35

1. Swap the symbols: '+' becomes '-', '-' becomes '+', '×' becomes '÷' and '÷' becomes '×'.

2. Rewrite (4 ÷ 2) + 2 - 14 + 18 × 2 - 24 as (4 × 2) - 2 + 14 - 18 ÷ 2 + 24.

3. Evaluate step by step: 4 × 2 = 8; 18 ÷ 2 = 9; then 8 - 2 + 14 - 9 + 24 = 35.

Hence, the answer is 35.

Was this answer helpful?

Similar Questions

  1. In a certain code language, ‘FOUR’ is coded as ‘5812’ and ‘ROUT’ is coded as ‘5628’.
    What is the code for ‘T’ in that language?

  2. In a certain code language, ‘trust builds bond’ is coded as ‘zn fy tk’ and ‘keep your trust’ is coded as ‘fy ep rb’. How is ‘trust’ coded in that language?

  3. If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?

    70 B 4 D (50 A 5) B 11 C (24 A 2) B 4 C 10 = ?

  4. If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?

    (80 A 8) B 5 C 14 B 2 D 11 B 3 C 72 A 4 = ?

  5. In a certain code language, ‘let you know’ is coded as ‘nj rc bh’ and ‘know the people’ is coded as ‘nh kp rc’. How is ‘know’ coded in that language? (All codes are two-letter codes.)

  6. What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?

    44 ÷ 6 + 195 × 3 − 473 = ?

  7. In a certain code language, ‘stop disturbing people’ is coded as ‘ls ck rp’ and ‘people need peace’ is coded as ‘cd ok rp’. How is ‘people’ coded in that language?

  8. In a certain code language, ‘ROUT’ is coded as ‘1625’ and ‘AUTO’ is coded as ‘1546’. What is the code for ‘A’ in that language?

  9. In a certain code language, ‘please go on’ is coded as ‘js tk mj’ and ‘go there please’ is coded as ‘js yn tk’. How is ‘on’ coded in that language?

  10. In a certain code language, ‘CHIP’ is coded as ‘6318’ and ‘PICK’ is coded as ‘8162’. What is the code for ‘H’ in the given code language?


Important Questions from Coding Decoding

  1. In a code language, INDICATOR is written as JOEJBCVQT. How will EMOTIONAL be written in that language?

  2. There are two rows, each containing 3 numbers. Below are some rules to be used to get the resultant number for each row separately. Use the rule from left to right for each row and find the answer to the question.

    Rule:

    1. If an even number is followed by an even number, then the first number will be subtracted from the second.

    2. If an odd number is followed by an odd number, then both will be added.

    3. If an odd number is followed by an even number, then the even number will be subtracted from the square of the odd number.

    4. If an even number is followed by an odd number, then the odd number will be subtracted from the even number.

    Row I: 9,11, 34

    Row II: 16, 9, 8

    What is the difference between the resultant numbers in the first row and the second row

  3. In a certain code language, 'I belong to you' is written as '# @ © *', 'you belong to them' is written as '©@ % *', 'we belong them' is written as '+ %©'. What is the code for 'we to you' in that code language?

  4. In a certain code language, 'You are good' is written as '@ $ #', 'Good boys like you' is written as '& * @ #', 'I and you go' is written as '© < + @ '. What is the code for 'boys are like' in that code language?

  5. In a certain code language, 'My Best Friend' is coded as 356, "best teacher best friend" is coded as 5456, then 'My friend best Teacher' would be coded as:

Need Expert Advice?
Upcoming Exams
RRB Technician
October 06, 2026
RRB JE
October 27, 2026
RRB ALP
November 03, 2026
Test Series
RRB Group D img
Railways
RRB Group D Mock Test Series 2026 (Latest Pattern)
1198 Tests 1 Tests Free
1751 Attempts
4.1(103)
English, Hindi
More Questions from RRB Group D

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App