SBI PO Prelims practice question
6 pens cost ₹168. How many pens can be bought for ₹336?
From a SBI PO Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (D) 12 pens
Rate = ₹168 ÷ 6 = ₹28 per piece. Quantity for ₹336 = 336/28 = 12 pens. (Direct proportion: 6/168 = x/336 ⇒ x = 6 × 336/168 = 12.)
हिंदी में प्रश्न
6 पेनों का मूल्य ₹168 है। ₹336 में कितने पेन खरीदे जा सकते हैं?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 12 पेन
दर = ₹168 ÷ 6 = ₹28 प्रति पेन। ₹336 में मात्रा = 336/28 = 12 पेन। (समानुपात: 6/168 = x/336 ⇒ x = 6 × 336/168 = 12।)
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