Quantitative Aptitude Practice Set 1991
10 Quantitative Aptitude questions in 12 minutes (+1 per correct, −0.25 per wrong). Free, no account needed. Everyone who opens this set gets the same 10 questions, so the percentile at the end is a real comparison.
- Area (general problems)
- Average
- Chain Rule / Unitary Method
- Coordinate Geometry
- Paper I: Arithmetic
- Problems on Trains
- Quadratic Equations & Comparison
- Ratio and Proportion
Pick an answer for each question below, then press Submit. The 12-minute timer starts when you choose your first answer. Tap a chosen option again to clear it. Solutions and your percentile unlock after you submit.
- Ramesh Yadav bought a plot of 5 acres at Rs. 9,00,000 per acre. Using 1 acre = 4840 sq. yards, he divided the entire land into smaller plots of 200 sq. yards each and sold every plot at Rs. 55,000 per plot. Find his total profit.Ramesh Yadav ने 5 एकड़ का एक भूखंड Rs. 9,00,000 प्रति एकड़ की दर से खरीदा। 1 एकड़ = 4840 वर्ग गज का उपयोग करते हुए, उसने पूरी भूमि को 200 वर्ग गज के छोटे-छोटे भूखंडों में बांटा और प्रत्येक भूखंड को Rs. 55,000 में बेच दिया। उसका कुल लाभ ज्ञात कीजिए।
- Two trains of length 180 m and 110 m run in opposite directions at 45 km/hr and 48 km/hr respectively. Find the time they take to cross each other.180 मीटर और 110 मीटर लंबाई की दो ट्रेनें विपरीत दिशाओं में क्रमशः 45 किमी/घंटा और 48 किमी/घंटा की चाल से चलती हैं। एक-दूसरे को पार करने में लगा समय ज्ञात करें।
- If 6 shampoo sachets cost Rs 84, find the cost of 11 shampoo sachets at the same rate.यदि 6 शैम्पू के पाउच की कीमत ₹84 है, तो उसी दर पर 11 शैम्पू के पाउच की कीमत ज्ञात करें।
- The cost of paving a circular plaza at Rs. 30 per sq. m is Rs. 41580. Find the radius of the plaza (use pi = 22/7).एक वृत्ताकार प्लाजा को Rs. 30 प्रति वर्ग मीटर की दर से पक्का करने का व्यय Rs. 41580 है। प्लाजा की त्रिज्या ज्ञात कीजिए (pi = 22/7 लें)।
- I. x² − 5x − 50 = 0
II. 2^(y + 5) = 32³
What is the relationship between x and y?I. x² − 5x − 50 = 0
II. 2^(y + 5) = 32³
x और y में क्या संबंध है? - Three points P(1, 0), Q(1, 5) and R(6, 0) form a triangle. Find its area (in sq. units).तीन बिंदु P(1, 0), Q(1, 5) और R(6, 0) एक त्रिभुज बनाते हैं। इसका क्षेत्रफल (वर्ग इकाई में) ज्ञात कीजिए।
- Find the fourth proportional to 17, 2, and 15.17, 2, और 15 का चतुर्थानुपाती ज्ञात करें।
- I. x² - 53x + 700 = 0 II. y² + 61y + 900 = 0 Without fully solving both equations, establish the relationship between x and y.I. x² - 53x + 700 = 0 II. y² + 61y + 900 = 0 दोनों समीकरणों को पूरी तरह हल किए बिना, x और y के बीच संबंध ज्ञात कीजिए।
- A drum contains 80 litres of pure disinfectant used in a hospital. 8 litres are drawn out and replaced by water; this operation is performed twice. How much pure disinfectant is left in the drum?ఒక డ్రమ్లో ఆసుపత్రిలో వాడే 80 లీటర్ల స్వచ్ఛమైన క్రిమిసంహారక ద్రావణం ఉంది. అందులో 8 లీటర్లు తీసి నీటిని కలుపుతారు; ఈ ప్రక్రియను రెండుసార్లు చేస్తారు. డ్రమ్లో మిగిలిన స్వచ్ఛమైన ద్రావణం ఎంత?
- Ravi drives from his home to his office at a speed of 40 km/h, but due to lighter traffic on the way back, he returns by the same route at 60 km/h. What is his average speed for the entire to-and-fro journey?रवि अपने घर से ऑफिस तक 40 किमी/घंटा की चाल से जाता है, परंतु वापसी में उसी रास्ते पर कम ट्रैफिक होने के कारण वह 60 किमी/घंटा की चाल से लौटता है। पूरी आने-जाने की यात्रा में उसकी औसत चाल क्या है?