RRB NTPC CBT-1 previous year question
If ‘P’ stands for ‘×’, ‘Q’ stands for ‘÷’, ‘R’ stands for ‘−’ and ‘S’ stands for ‘+’, what will come in place of the question mark ‘?’ in the following equation? 78 Q 3 S (55 Q 5) P 4 R 16 P 5 S 65 = ?
Asked in RRB NTPC 2026 — 16 June Shift 2 · Reasoning
Tap an option to check your answer.
Show answer and explanation
Correct answer: (D) 55
Substituting the symbols: 78÷3 + (55÷5)×4 − 16×5 + 65 = 26 + 44 − 80 + 65 = 55.
हिंदी में प्रश्न
यदि 'P' का अर्थ 'x' है, '७' का अर्थ se, ‘RST अर्थ '-' है और '$' का अर्थ '+ है, तो निम्नलिखित समीकरण में प्रश्न-चिह्न '?' के स्थान पर क्या आएगा? 78 3 55 (55Q5)P4RI6P5S65=?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 35
प्रतीकों को प्रतिस्थापित करने पर: 78÷3 + (55÷5)×4 − 16×5 + 65 = 26 + 44 − 80 + 65 = 55 प्राप्त होता है।
More solved Reasoning questions
- Refer to the given letter series and answer the question that follows. Counting to be done from left to right only. (Left) O E D F F B G F…
- In a certain code language, A # B means ‘A is the daughter of B’, A @ B means ‘A is the brother of B’, A ! B means ‘A is the wife of B’…
- In a row of 35 people facing the north, Geeta is 15th from the right end. If Nalini sits 14th to the left of Geeta, what is Nalini’s…
- What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are…
- Sima ranked 12th from the top and 13th from the bottom in her class. How many students are there in her class?
- What should come in place of ‘?’ in the given series? 28 33 44 61 84 113 ?