Practice Maths questions from all topics in Hindi and English for competitive exams. Including Arithmetic, Algebra, Geometry, Mensuration, and Data Interpretation. Free Quantitative Aptitude MCQs for SSC, Banking, Railways, UPSC & State Exams with instant answers and solutions.
A, B and C together can complete a certain work in 40 days. B and C together can complete the same work in 72 days. B is 50% more efficient than A. A, B and C work together for 16 days. B alone will complete the remaining work in: A, B और C मिलकर एक […]
A, B and C together can complete a certain work in 40 days. Read More »
If 6 machines can manufacture 480 components in 8 hours, how many components can 10 machines manufacture in 12 hours, assuming all machines work at the same constant rate? यदि 6 मशीनें 8 घंटे में 480 पुर्जे बना सकती हैं, तो 10 मशीनें 12 घंटे में कितने पुर्जे बना सकती हैं, यह मानते हुए कि
If 6 machines can manufacture 480 components in 8 hours, Read More »
Simplify / निम्नलिखित को सरल कीजिए। \({\sqrt[3]{0.216}} +{\sqrt[3]{0.001}} -{\sqrt[3] {0.008}}\)
Simplify \({\sqrt[3]{0.216}} +{\sqrt[3]{0.001}} -{\sqrt[3] {0.008}}\) Read More »
What is the maximum value of A such that the 8-digit number 588A9792 becomes divisible by 4? A का वह अधिकतम मान क्या है, जिससे 8 अंकों वाली संख्या 588A9792, 4 से विभाज्य हो जाए?
Simplify / निम्नलिखित को सरल कीजिए: \(\frac{4.8\times 0.36\times 0.28}{0.08\times 0.12}\)
\(\frac{4.8\times 0.36\times 0.28}{0.8\times 0.12}\) Read More »
A circle has a radius of 7 cm. Calculate the length of an arc that subtends a central angle of 240°. (Give your answer in cm, rounded up to two decimal places; Use π = 22/7) एक वृत्त की त्रिज्या 7 cm है। 240° का केंद्रीय कोण अंतरित करने वाले चाप की लंबाई ज्ञात कीजिए।
A circle has a radius of 7 cm. Calculate Read More »
A woman travelled at a speed of 20 m/min for 90 min, and at a speed of 72 m/min for 66 min. Her average speed (in m/min) for the entire journey is: एक महिला ने 90 मिनट तक 20 मीटर/मिनट की चाल से तथा 66 मिनट तक 72 मीटर/मिनट की चाल से यात्रा की। पूरी
A woman travelled at a speed of 20 m/min Read More »
A shopkeeper professes to sell his goods at a 55% loss but uses a false balance and gains 75%. The actual weight (rounded off to one decimal place) he uses for 1 kg is: एक दुकानदार अपने माल को 55% हानि पर बेचने का दावा करता है, लेकिन वह सदोष तुला का उपयोग करके 75%
A shopkeeper professes to sell his goods at a 55% Read More »
The speeds of two vehicles are 20 km/h and 45 km/h. Find the mean proportional between the two speeds. दो वाहनों की चाल क्रमशः 20 किमी/घंटा और 45 किमी/घंटा है। इन दोनों चालों के बीच माध्य समानुपाती (Mean Proportional) ज्ञात कीजिए।
Two trains, Train A and Train B, are running on parallel tracks in the same direction. Train A, which is 150 metres long, is moving at 72 km/hr, while Train B, which is 120 metres long, is moving at 54 km/hr. How long will it take for Train A to completely overtake Train B? दो
Two trains, Train A and Train B, 58 seconds Read More »