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.

A man spends 75% of his income. His income increased by 20% and he increased his expenditure by 10%. His savings increased by:

A man spends 75% of his income. His income increased by 20% and he increased his expenditure by 10%. His savings increased by: एक आदमी अपनी आय का 75% खर्च करता है। उसकी आय में 20% की वृद्धि हुई और उसने अपने व्यय में 10% की वृद्धि की। उसकी बचत में कितनी वृद्धि हुई:  

A man spends 75% of his income. His income increased by 20% and he increased his expenditure by 10%. His savings increased by: Read More »

The price of milk has increased by 20%. To keep the expenditure unchanged, current consumption must be reduced by:

The price of milk has increased by 20%. To keep the expenditure unchanged, current consumption must be reduced by: दूध की कीमत में 20% की वृद्धि हुई है। व्यय को अपरिवर्तित रखने के लिए, वर्तमान खपत को कम करना होगा:

The price of milk has increased by 20%. To keep the expenditure unchanged, current consumption must be reduced by: Read More »

A wholesaler sells a tin of soybean oil for ₹5,720 and incurs a loss of 12%. Now, if he decides to sell the second tin of soybean oil for ₹7,475, find his profit percentage in the sale of the second tin.

A wholesaler sells a tin of soybean oil for ₹5,720 and incurs a loss of 12%. Now, if he decides to sell the second tin of soybean oil for ₹7,475, find his profit percentage in the sale of the second tin. एक थोक व्यापारी सोयाबीन तेल का एक टिन ₹5,720 में बेचता है और उसे

A wholesaler sells a tin of soybean oil for ₹5,720 and incurs a loss of 12%. Now, if he decides to sell the second tin of soybean oil for ₹7,475, find his profit percentage in the sale of the second tin. Read More »

The given pie – chart represents the survey report on the favourite sports of a group of young people.

The given pie – chart represents the survey report on the favourite sports of a group of young people. दिया गया पाई – चार्ट युवा लोगों के एक समूह के पसंदीदा खेलों पर सर्वेक्षण रिपोर्ट को दर्शाता है। If a total of 4980 people were surveyed, what is the central angle subtended by the sector

The given pie – chart represents the survey report on the favourite sports of a group of young people. Read More »

20 uniform solid hemispheres of radius 3 cm are melted to form a larger solid hemisphere. If 20% of the solid is wasted during this process, what is the radius (in cm) of the largest hemisphere formed?

20 uniform solid hemispheres of radius 3 cm are melted to form a larger solid hemisphere. If 20% of the solid is wasted during this process, what is the radius (in cm) of the largest hemisphere formed? 3 cm त्रिज्या वाले 20 एकसमान ठोस अर्धगोलों को पिघलाकर एक बड़ा ठोस अर्धगोला बनाया जाता है। यदि

20 uniform solid hemispheres of radius 3 cm are melted to form a larger solid hemisphere. If 20% of the solid is wasted during this process, what is the radius (in cm) of the largest hemisphere formed? Read More »

A shot-put iron sphere of diameter 2 cm is melted and cast into a solid cylinder of height 2 cm. What will be the diameter of the cylinder thus made?

A shot-put iron sphere of diameter 2 cm is melted and cast into a solid cylinder of height 2 cm. What will be the diameter of the cylinder thus made? 2 cm व्यास वाले लोहे से बने एक गोले (shot-put) को पिघलाकर 2 cm ऊंचाई वाला एक ठोस बेलन में ढाला जाता हैं इस प्रकार

A shot-put iron sphere of diameter 2 cm is melted and cast into a solid cylinder of height 2 cm. What will be the diameter of the cylinder thus made? Read More »

What will be the annual installment (in ₹) to repay a loan of ₹9,429 payable in three years at 12.25% annual simple interest rate? [Note: The installments will be paid at the end of the first year, second year and third year.]

What will be the annual installment (in ₹) to repay a loan of ₹9,429 payable in three years at 12.25% annual simple interest rate? [Note: The installments will be paid at the end of the first year, second year and third year.] 12.25% वार्षिक साधारण ब्याज की दर पर तीन वर्ष में देय ₹9,429 के

What will be the annual installment (in ₹) to repay a loan of ₹9,429 payable in three years at 12.25% annual simple interest rate? [Note: The installments will be paid at the end of the first year, second year and third year.] Read More »

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