Quantitative Aptitude Practice Set 2916

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1. Q1 · Quantitative Aptitude · Boats and Streams
   The speed of a boat in still water is 20 km/hr and the speed of the stream is 3 km/hr. Find the upstream speed of the boat.
   शांत जल में नाव की चाल 20 किमी/घंटा है और धारा की चाल 3 किमी/घंटा है। नाव की धारा के प्रतिकूल (upstream) चाल ज्ञात करें।
   A17 km/hrB15 km/hrC20 km/hrD23 km/hr
2. Q2 · Quantitative Aptitude · Compound Interest
   In how many years will ₹6,900 become ₹8,349 at 10% per annum compound interest, compounded annually?
   ₹6,900 की राशि 10% वार्षिक चक्रवृद्धि ब्याज की दर से (वार्षिक संयोजन) कितने वर्षों में ₹8,349 हो जाएगी?
   A1 year / 1 वर्षB3 years / 3 वर्षC4 years / 4 वर्षD2 years / 2 वर्ष
3. Q3 · Quantitative Aptitude · Paper I: Arithmetic
   The average weight of three farm workers A, B and C is 62 kg. When D joins them the average becomes 61 kg. A new worker E, whose weight is 4 kg more than D, replaces A, and the average weight of B, C, D and E becomes 60 kg. What is the weight of A?
   A, B, C అనే ముగ్గురు వ్యవసాయ కూలీల సగటు బరువు 62 కి.గ్రా. వారితో D చేరితే సగటు 61 కి.గ్రా. అవుతుంది. D కంటే 4 కి.గ్రా. ఎక్కువ బరువున్న E అనే కొత్త కూలీ A స్థానంలో చేరగా B, C, D, E ల సగటు బరువు 60 కి.గ్రా. అయింది. A బరువు ఎంత?
   A58 kg / 58 కి.గ్రా.B62 kg / 62 కి.గ్రా.C66 kg / 66 కి.గ్రా.D70 kg / 70 కి.గ్రా.
4. Q4 · Quantitative Aptitude · Alligation or Mixture
   27 kg of rice at Rs. 65/kg is mixed with 23 kg of rice at Rs. 75/kg. Find the average price per kg of the mixture.
   Rs. 65/किग्रा के 27 किग्रा चावल को Rs. 75/किग्रा के 23 किग्रा चावल के साथ मिलाया जाता है। मिश्रण का प्रति किग्रा औसत मूल्य ज्ञात करें।
   ARs. 69.6BRs. 64.6CRs. 83.52DRs. 70.0
5. Q5 · Quantitative Aptitude · Chain Rule / Unitary Method
   52 men, working 6 hours a day, can weave a lot of carpets in 18 days. In how many hours a day must 39 men work to complete the same task in 24 days?
   52 आदमी, प्रतिदिन 6 घंटे काम करके, कालीनों के लॉट को बुनने का कार्य को 18 दिनों में पूरा कर सकते हैं। 39 आदमियों को यही कार्य 24 दिनों में पूरा करने के लिए प्रतिदिन कितने घंटे काम करना होगा?
   A6 hours / 6 घंटेB5 hours / 5 घंटेC8 hours / 8 घंटेD9 hours / 9 घंटे
6. Q6 · Quantitative Aptitude · Elementary Mathematics
   The cost price of a laptop is ₹78,200. If the loss percentage is 44%, what is the selling price of the laptop (in ₹)?
   एक लैपटॉप का क्रय मूल्य ₹78,200 है। यदि हानि प्रतिशत 44% है, तो लैपटॉप का विक्रय मूल्य (₹ में) कितना है?
   A45,362B48,200C43,792D40,230
7. Q7 · Quantitative Aptitude · Approximation
   A retailer marks a branded travel bag at ₹36,940 and offers three successive discounts of 20%, 10% and 8% on clearance sale. Find the approximate final selling price.
   एक विक्रेता एक ब्रांडेड ट्रैवल बैग का अंकित मूल्य ₹36,940 रखता है और क्लीयरेंस सेल में क्रमिक रूप से 20%, 10% और 8% की तीन छूट देता है। अनुमानित अंतिम विक्रय मूल्य ज्ञात कीजिए।
   A₹24,300B₹24,500C₹24,400D₹24,600
8. Q8 · Quantitative Aptitude · Quantitative Aptitude
   In a circle, an arc subtends an angle of 60° at the centre and has a length of 11 cm. Find the radius of the circle. (Use π = 22/7)
   एक वृत्त में, एक चाप केंद्र पर 60° का कोण बनाता है और उसकी लंबाई 11 सेमी है। वृत्त की त्रिज्या ज्ञात कीजिए। (π = 22/7 का उपयोग करें)
   A9.5 cmB10 cmC10.5 cmD11 cm
9. Q9 · Quantitative Aptitude · Coordinate Geometry
   Find the equation of the line parallel to y = -4x − 10 and passing through the point (-6, 6).
   रेखा y = -4x − 10 के समांतर तथा बिंदु (-6, 6) से गुजरने वाली रेखा का समीकरण ज्ञात कीजिए।
   Ay = -4x − 18By = -4x − 16Cy = -4x − 20Dy = 4x − 18
10. Q10 · Quantitative Aptitude · Mathematics
    If a+b+c=14, ab+bc+ca=47 and abc=15, then the value of a³+b³+c³ is:
    यदि a+b+c=14, ab+bc+ca=47 और abc=15 है, तो a³+b³+c³ का मान कितना है?
    A859B815C802D851