IBPS PO Prelims practice question
Select the number that will come in place of the question mark (?) in the given series. 3, 9, 27, 81, 243, ?
From a IBPS PO Prelims Reasoning practice set · Reasoning
Tap an option to check your answer.
Show answer and explanation
Correct answer: (D) 729
Each term is obtained by multiplying the previous term by 3. So the next term after 243 is 243 x 3 = 729.
हिंदी में प्रश्न
दी गई श्रृंखला में प्रश्न चिह्न (?) के स्थान पर आने वाली संख्या चुनें। 3, 9, 27, 81, 243, ?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 729
प्रत्येक पद पिछले पद को 3 से गुणा करके प्राप्त होता है। अतः 243 के बाद अगला पद 243 x 3 = 729 होगा।
More solved Reasoning questions
- A shopkeeper bought an item for ₹592 and sold it at a loss of 30%. What is the selling price?
- A shopkeeper bought an item for ₹501 and sold it at a loss of 20%. What is the selling price?
- What number should come in place of the question mark? 3, 7, 16, 35, 74, ?
- A man walks 6 km towards east, then turns left and walks 8 km, then turns left again and walks 6 km. How far is he from his starting point?
- If '+' means '×' and '×' means '+', then what is the value of the following expression? 20 + 11 × 4
- A man walks 9 km towards west and then 12 km towards south. Find his distance from the starting point.