Maths

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.

If the sum of the length, breadth, and height of a rectangular parallelepiped is 24 cm and the length of its diagonal is 15 cm, what is its total surface area?

If the sum of the length, breadth, and height of a rectangular parallelepiped is 24 cm and the length of its diagonal is 15 cm, what is its total surface area? यदि एक आयताकार समांतर चतुर्भुज की लंबाई, चौड़ाई और ऊंचाई का योग 24 सेमी है और इसके विकर्ण की लंबाई 15 सेमी है, तो […]

If the sum of the length, breadth, and height of a rectangular parallelepiped is 24 cm and the length of its diagonal is 15 cm, what is its total surface area? Read More »

If the volume of a cylindrical pillar is 924 m\(^3\) and its curved surface area is 264 m\(^2\)then the total surface area is __________.

If the volume of a cylindrical pillar is 924 m\(^3\) and its curved surface area is 264 m\(^2\)then the total surface area is __________. यदि एक बेलनाकार स्तंभ का आयतन 924 m\(^3\) है और इसका वक्र पृष्ठीय क्षेत्रफल 264 m\(^2\) है, तो कुल पृष्ठीय क्षेत्रफल __________है।

If the volume of a cylindrical pillar is 924 m\(^3\) and its curved surface area is 264 m\(^2\)then the total surface area is __________. Read More »

A train is moving at a uniform speed of 80 km/h. What distance will it cover in 30 minutes?

A train is moving at a uniform speed of 80 km/h. What distance will it cover in 30 minutes? एक रेलगाड़ी 80 km/h की एकसमान चाल से चल रही हैं। 30 मिनट में रेलगाड़ी द्वारा कितनी दूरी तय की जाती है?

A train is moving at a uniform speed of 80 km/h. What distance will it cover in 30 minutes? Read More »

A train is 150 meters long. It overtakes a person walking in the same direction at a speed of 2 km/h in 3 seconds. Find the speed of the train.

A train is 150 meters long. It overtakes a person walking in the same direction at a speed of 2 km/h in 3 seconds. Find the speed of the train. एक ट्रेन की लंबाई 150 मीटर है। यह ट्रेन समान दिशा में 2km/h की चाल से चल रहे एक व्यक्ति को 3 सेकंड़ में पार

A train is 150 meters long. It overtakes a person walking in the same direction at a speed of 2 km/h in 3 seconds. Find the speed of the train. Read More »

The marked price is 20% more than the cost price. A discount of 20% is given on the marked price. What is the result of such a sale?

The marked price is 20% more than the cost price. A discount of 20% is given on the marked price. What is the result of such a sale? अंकित मूल्य क्रय मूल्य से 20% अधिक है। अंकित मूल्य पर 20% की छूट दी जाती है। इस प्रकार की बिक्री से होता है:

The marked price is 20% more than the cost price. A discount of 20% is given on the marked price. What is the result of such a sale? Read More »

A can complete a work in 20 days, while B can complete the same work in 25 days. Both work together for 10 days, and then C alone completes the remaining work in 10 days. In how many days can A, B, and C together complete the same work?

A can complete a work in 20 days, while B can complete the same work in 25 days. Both work together for 10 days, and then C alone completes the remaining work in 10 days. In how many days can A, B, and C together complete the same work? A किसी कार्य को 20 दिन

A can complete a work in 20 days, while B can complete the same work in 25 days. Both work together for 10 days, and then C alone completes the remaining work in 10 days. In how many days can A, B, and C together complete the same work? Read More »

A shopkeeper gives a discount of 8% on all his goods and still makes a profit of 15%. If the marked price of an item is ₹250, what is its cost price?

A shopkeeper gives a discount of 8% on all his goods and still makes a profit of 15%. If the marked price of an item is ₹250, what is its cost price? एक व्यापारी अपने सभी सामानों पर 8% की छूट देता है और फिर भी 15% का लाभ कमाता है। यदि किसी वस्तु पर

A shopkeeper gives a discount of 8% on all his goods and still makes a profit of 15%. If the marked price of an item is ₹250, what is its cost price? Read More »

Two years ago, the population of a city was 2,60,000. If the population decreases by 4% every year, what is its present population?

Two years ago, the population of a city was 2,60,000. If the population decreases by 4% every year, what is its present population? दो वर्ष पहले, एक शहर की जनसंख्या 260000 थी। यदि जनसंख्या में प्रत्येक वर्ष 4% की कमी हो रही है, तो इसकी वर्तमान जनसंख्या कितनी हैं?

Two years ago, the population of a city was 2,60,000. If the population decreases by 4% every year, what is its present population? Read More »

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