RRB Group D previous year question
Refer to the following series and answer the question (all numbers are single digit numbers only). (Left) 3 6 8 9 1 5 7 3 2 4 6 1 9 7 8 2 5 3 9 6 1 4 2 7 (Right). How many unique even digits are there in the series?
Asked in RRB Group D CBT-1: 08 Jan 2026 Shift 1 · Reasoning
Tap an option to check your answer.
Show answer and explanation
Correct answer: (C) Four
Scanning the series, the distinct even digits present are 6, 8, 2 and 4 — four unique even digits.
हिंदी में प्रश्न
निम्नलिखित संख्या श्रृंखला का संदर्भ लें और उसके बाद दिए गए प्रश्न का उत्तर दें (सभी संख्याएँ केवल एकल अंकीय संख्याएँ हैं)। (बाएं) 3 6 8 9 1 5 7 3 2 4 6 1 9 7 8 2 5 3 9 6 1 4 2 7 (दाएं)। श्रृंखला में कितने अद्वितीय सम अंक हैं?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) चार
सही उत्तर: विकल्प C (चार)
More solved Reasoning questions
- What should come in place of the question mark (?) in the given series based on the English alphabetical order? FRU HTW JVY LXA ?
- If '+' means '−', '−' means '×', '×' means '÷' and '÷' means '+', then what will come in place of the question mark (?) in the following…
- What will come in place of the question mark (?) in the following equation if '+' and '−' are interchanged and '×' and '÷' are…
- Building X is to the south of Building Y and Building Z is to the east of Building Y. In which direction Building X is located with…
- Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only). (Left) 2 4 5 7 1 9…
- If 'P' stands for '×', 'Q' stands for '÷', 'R' stands for '−' and 'S' stands for '+', what will come in place of the question mark (?) in…