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.

In covering a distance of 30 km, Anmol takes 7 hours more than Nikhil. If Anmol doubles his speed, then he would take 8 hours less than Nikhil. Anmol’s speed is:

In covering a distance of 30 km, Anmol takes 7 hours more than Nikhil. If Anmol doubles his speed, then he would take 8 hours less than Nikhil. Anmol’s speed is: 30 किमी की दूरी तय करने में अनमोल को निखिल से 7 घंटे अधिक लगते हैं। यदि अनमोल अपनी चाल दोगुनी कर देता है, […]

In covering a distance of 30 km, Anmol takes 7 hours more than Nikhil. If Anmol doubles his speed, then he would take 8 hours less than Nikhil. Anmol’s speed is: Read More »

A triangular prism has a base with area 45 cm^2 and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part?

A triangular prism has a base with area 45 $\text{cm}^2$ and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part? एक त्रिकोणीय प्रिज़्म का आधार क्षेत्रफल 45 सेमी² है और ऊँचाई 14 सेमी है। यदि 10% भाग वायरिंग के लिए खोखला (निकाल) दिया

A triangular prism has a base with area 45 cm^2 and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part? Read More »

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs?

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs? एक वृत्ताकार जॉगिंग ट्रैक की त्रिज्या 50 मीटर है। एक धाविका एक वक्र पथ पर दौड़ती है जो केंद्र पर $120^\circ$

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs? Read More »

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist?

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist? दो वृत्त की त्रिज्याएँ 5 सेमी और 3 सेमी हैं, उनके केंद्रों के बीच न्यूनतम दूरी क्या होगी ताकि ठीक तीन सामान्य स्पर्श रेखाएँ मौजूद हों?

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist? Read More »

A seller offers a 40% discount on an item whose cost price is Rs. 720.

A seller offers a 40% discount on an item whose cost price is Rs. 720. Despite the discount, the seller earns a profit of 20%. What must be the marked price? एक विक्रेता 720 रुपेय की लागत वाली वस्तु पर 40% की छूट देता है। छूट के बावजूद, विक्रेता को 20% का लाभ होता है।

A seller offers a 40% discount on an item whose cost price is Rs. 720. Read More »

The compound interest on a certain sum for 3 years at 20% per annum is₹864. Find the simple interest on the same sum at the same rate and period.

The compound interest on a certain sum for 3 years at 20% per annum is₹864. Find the simple interest on the same sum at the same rate and period. किसी धनराशि पर  20% वार्षिक ब्याज दर से 3 वर्षों  चक्रवृद्धि ब्याज ₹864 है। उसी धनराशि पर समान दर और समान समय के लिए साधारण ब्याज

The compound interest on a certain sum for 3 years at 20% per annum is₹864. Find the simple interest on the same sum at the same rate and period. Read More »

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