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 cuboidal tank has dimensions: Length = 25cm, Breadth = 20 cm, and Height = 16cm. If the length is increased by 10%, the breadth is decreased by 10%, and the height is increased by 25%, then by what percentage does the volume of the tank change? एक घनाभीय टैंक के आयाम हैं: लंबाई = […]
The binary number 11001 in the decimal number system is equal to: दशमलव संख्या प्रणाली में बाइनरी संख्या 11001 इसके बराबर है :
The binary number 11001 in the decimal number system is equal to: Read More »
What is the sun of all two – digit numbers divisible by both 4 and 6 ? 4 और 6 दोनों से विभाज्य सभी दो अंकीय संख्याओं का योग क्या हैं?
What is the sun of all two – digit numbers divisible by both 4 and 6 ? Read More »
What is the value of $(0.64 \div 4) \div (1.28 – 0.16) $ =? $(0.64 \div 4) \div (1.28 – 0.16) $ = का मान क्या है?
What is the value of $(0.64 \div 4) \div (1.28 – 0.16) =? $ Read More »
In an examination, there were three papers of Mathematics, two papers of English and one paper of Science. All papers were of 100 marks. S got 60% in Mathematics, 70% in English and 50% in Science. What was his percentage of marks in all papers? एक परीक्षा में, गणित के तीन पेपर, अंग्रेजी के दो
T and U start a business. T invests ₹40,000. After 3 months, U joins with ₹60,000. After 3 more months, T doubles his capital. If the business runs for 12 months, find the profit ratio of T to U: T और U व्यवसाय शुरू करते हैं। T ₹40,000 निवेश करता हैं। 3 महीने बाद, U
T and U start a business. T invests ₹40,000. After 3 months, U joins with ₹60,000. Read More »
A number is first decreased by 15% and then increased by 20%. The number so obtained is 78 more than the original number. The original number is: एक संख्या को पहले 15% घटाया जाता है और फिर 20% बढ़ाया जाता है। इस प्रकार संख्या, मूल संख्या से 78 अधिक है। मूल संख्या ज्ञात कीजिए।
The average age of group of 24 students is 15 year. If a student aged 9 years leaves the group, what will be the new average age? 24 छात्रों के एक समूह की औसत आयु 15 वर्ष हैं। यदि 9 वर्ष की आयु का एक छात्र समूह छोड़ देता है, तो नई औसत आयु क्या
A 15% drop in the price of sugar allows a customer to purchase 2 kg more for ₹272. What is the new price of sugar per kg? चीनी की कीमत में 15% की गिरावट से एक ग्राहक ₹272 में 2 किलोग्राम अधिक चीनी खरीद सकता हैं। प्रति किलोग्राम चीनी की नई कीमत क्या हैं?
Which of the following is the effective annual rate of interest corresponding to a compound interest rate of 9% per annum compounded half – yearly? निम्ननलिखित में से कौन सी प्रभावी वार्षिक ब्याज दर 9% प्रति वर्ष की अर्धवार्षिक चक्रवृद्धि ब्याज दर के अनुरुप है?