Quantitative Aptitude Practice Set 1174

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1. Q1 · Quantitative Aptitude · Algebra — Identities & Polynomials
   Factorize: 9p² + 30pq + 25q²
   गुणनखंड कीजिए: 9p² + 30pq + 25q²
   A(3p + 5q)²B(3p − 5q)²C(9p + 25q)(p + q)D3p² + 5q²
2. Q2 · Quantitative Aptitude · Partnership
   A, B and C invest Rs. 10500, Rs. 18500, and Rs. 11500 respectively in a business. If the total profit is Rs. 19500, find B's share.
   A, B और C एक व्यवसाय में क्रमशः Rs. 10500, Rs. 18500, और Rs. 11500 निवेश करते हैं। यदि कुल लाभ Rs. 19500 है, तो B का हिस्सा ज्ञात करें।
   ARs. 5055.56BRs. 5537.04CRs. 8707.41DRs. 8907.41
3. Q3 · Quantitative Aptitude · Arithmetic & Quantitative Ability
   A and B can complete a work in 20 days and 30 days respectively. They work together for 6 days and then A leaves. B will finish the remaining work in
   A, B లు ఒక పనిని వరుసగా 20, 30 రోజుల్లో పూర్తి చేయగలరు. కలిసి 6 రోజులు పని చేసిన తర్వాత A వెళ్ళిపోతాడు. మిగిలిన పనిని B ఎన్ని రోజుల్లో పూర్తి చేస్తాడు?
   A10 days / 10 రోజులుB12 days / 12 రోజులుC15 days / 15 రోజులుD18 days / 18 రోజులు
4. Q4 · Quantitative Aptitude · Advanced Math
   Find the value of cos 30°.
   $\cos 30^\circ$ का मान ज्ञात कीजिए।
   A√3/2B1C1/√2D1/2
5. Q5 · Quantitative Aptitude · Calendar
   Manoj's birthday falls on 10 June and was celebrated on a Friday in 2023. Given that 2024 is a leap year, on which day of the week will her/his birthday fall in 2024?
   मनोज का जन्मदिन 10 जून को पड़ता है और 2023 में यह शुक्रवार को मनाया गया था। यह देखते हुए कि 2024 एक लीप वर्ष है, 2024 में उसका जन्मदिन सप्ताह के किस दिन पड़ेगा?
   ASunday / रविवारBMonday / सोमवारCWednesday / बुधवारDSaturday / शनिवार
6. Q6 · Quantitative Aptitude · Compound Interest
   Find the compound interest on Rs. 41000 at 6% per annum for 2 years, compounded half-yearly.
   Rs. 41000 पर 6% वार्षिक दर से 2 वर्षों का चक्रवृद्धि ब्याज ज्ञात करें (अर्धवार्षिक चक्रवृद्धि)।
   ARs. 4920.0BRs. 5145.86CRs. 5045.86DRs. 6175.03
7. Q7 · Quantitative Aptitude · Advanced Math
   Find the volume of a cone with radius 21 cm and height 9 cm. (Use π = 22/7)
   21 सेमी त्रिज्या और 9 सेमी ऊँचाई वाले शंकु का आयतन ज्ञात कीजिए। (π = 22/7 का प्रयोग करें)
   A12474 cm³B4158 cm³C4108 cm³D4208 cm³
8. Q8 · Quantitative Aptitude · Geometry — Lines & Angles
   Priya starts walking facing due North. Priya then turns 180° clockwise. Which direction is Priya now facing? (Clockwise turns are measured as seen from above, i.e. the standard compass sense: N→E→S→W→N.)
   प्रिया उत्तर दिशा की ओर मुख करके चलते हुए शुरू करता/करती है। वह फिर 180° दक्षिणावर्त दिशा में मुड़ता है। अब वह किस दिशा की ओर मुख किए हुए है? (दक्षिणावर्त (clockwise) दिशा मानक कम्पास क्रम में होती है: N→E→S→W→N)
   AEast / पूर्वBSouth / दक्षिणCSouth-East / दक्षिण-पूर्वDSouth-West / दक्षिण-पश्चिम
9. Q9 · Quantitative Aptitude · Banker's Discount
   Find the banker's discount on a bill of Rs. 8000 due in 1 years at 6% per annum.
   Rs. 8000 के एक बिल पर, जो 1 वर्षों में 6% वार्षिक दर पर देय है, बैंकर्स डिस्काउंट ज्ञात करें।
   ARs. 480.0BRs. 452.83CRs. 380.0DRs. 624.0
10. Q10 · Quantitative Aptitude · Height and Distance
    The angle of elevation of the top of a tower 70 m high changes from 30 degrees to 45 degrees as an observer walks towards it. Find the distance walked by the observer.
    70 मीटर ऊंची एक मीनार के शीर्ष का उन्नयन कोण एक प्रेक्षक के मीनार की ओर चलने पर 30 डिग्री से बदलकर 45 डिग्री हो जाता है। प्रेक्षक द्वारा चली गई दूरी ज्ञात करें।
    A48.3 mB191.3 mC51.3 mD66.7 m