RRB NTPC CBT-1 previous year question
Each of the digits in the number 9342156 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?
Asked in RRB NTPC 2026 — 14 June Shift 1 · Reasoning
Tap an option to check your answer.
Show answer and explanation
Correct answer: (A) None
Arranging digits of 9342156 in ascending order gives 1234569. Comparing position by position with the original (9,3,4,2,1,5,6), none of the digit positions match, so the answer is 'None'.
हिंदी में प्रश्न
संख्या 9342156 के प्रत्येक अंक को बाएँ से दाएँ आरोही क्रम में व्यवस्थित किया गया है। मूल संख्या की तुलना में कितने अंकों की स्थिति अपरिवर्तित रहेगी?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (A) तीन
9342156 के अंकों को आरोही क्रम में व्यवस्थित करने पर 1234569 बनता है। मूल संख्या (9,3,4,2,1,5,6) से स्थान दर स्थान तुलना करने पर कोई भी अंक अपने मूल स्थान पर नहीं है, अतः उत्तर 'कोई नहीं' है।
More solved Reasoning questions
- What should come in place of ‘?’ in the given series? 37 57 81 109 141 177 ?
- Each of the digits in the number 3164857 is arranged in ascending order from left to right. What will be the sum of the digits that are…
- What should come in place of the question mark (?) in the given series? 17 40 61 80 97 112 ?
- In a certain code language, A @ B means ‘A is the mother of B’, A × B means ‘A is the wife of B’, A + B means ‘A is the brother of B’ and…
- Refer to the following letter series and answer the question that follows. (Left) X P S A D U G L O E J F K I M C R T Q (Right) How many…
- Refer to the following letter series and answer the question. (Counting to be done from left to right only.) (Left) V A R V Y R A C M W S…