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.
The average of 35 consecutive natural numbers is N. If the first 10 numbers are removed, and the next 10 numbers are included, then this average becomes M. If M² − N² = 600, then what will be the average of 3M and 5N? 35 क्रमागत प्राकृतिक संख्याओं का औसत N है। यदि पहली 10 […]
The average of 35 consecutive natural numbers is N. If the first… Read More »
A student was asked to multiply a given number by 8/17 Instead, he divided the number by 8/17His answer was 225 more than the correct answer. What was the given number? एक छात्र को दी गई संख्या को 8/17 से गुणा करने के लिए कहा गया था। इसके बजाय, उसने संख्या को 8/17 से विभाजित कर दिया।
The average salary of all the workers in a workshop is ₹8,000. The average salary of 7 technicians is ₹12,000 and the average salary of the rest of the workers is ₹6,000. The total number of workers in the workshop is: एक कार्यशाला के सभी कर्मचारियों का औसत वेतन ₹8,000 है। 7 तकनीशियनों का औसत
The average salary of all the workers in a workshop is ₹8,000…. Read More »
The length of a road is 1 kilometre. If trees are to be planted on both sides of the road at a distance of 20 metres, how many saplings will be required? एक सड़क की लंबाई 1 किलोमीटर है। यदि सड़क के दोनों किनारों पर 20 मीटर की दूरी पर पेड़ लगाए जाने हैं, तो
The length of a road is 1 kilometre. If trees are to… Read More »
The ratio of the present ages (in years) of a father and his son is 15 : 8. Six years ago, the ratio of their ages was 13 : 6. Find the present age of the father. पिता और पुत्र की वर्तमान आयु का अनुपात 15 : 8 है। छह वर्ष पहले उनकी आयु का
The ratio of the present ages (in years) of a father and… Read More »
The average of three numbers is 28. If the first number is half of the second number and the third number is double the second number, then the third number = ? तीन संख्याओं का औसत 28 है। यदि पहली संख्या दूसरी संख्या की आधी और तीसरी संख्या दूसरी संख्या की दोगुनी है, तो तीसरी
The average of three numbers is 28. If the first number is… Read More »
The ratio of the number of men and women in a factory is 14 : 19. If the total number of workers in the factory is 2145, find the number of women workers in the factory. एक कारखाने में पुरुषों और महिलाओं की संख्या का अनुपात 14 : 19 है। यदि कारखाने में कुल कर्मचारियों
The ratio of the number of men and women in a factory… Read More »
The average height of 25 boys is 1.4 m. After 5 boys from this group leave the camp, the average height of the remaining boys increases by 0.15 m. What is the average height of the 5 boys who left? 25 लड़कों की औसत ऊँचाई 1.4 मीटर है। इस समूह के 5 लड़के शिविर छोड़
The average height of 25 boys is 1.4 m. After 5 boys… Read More »
5 men and 8 women can complete a work in 34 days, while 4 men and 18 women take 28 days to do the same work. How many days will 3 men and 5 women take to complete the same work? 5 पुरुष और 8 महिलाएँ किसी कार्य को 34 दिनों में पूरा कर सकते
5 men and 8 women can complete a work in 34 days,… Read More »
What will be the value of the following? निम्न का मान क्या होगा ? \( \sqrt {6+\sqrt {6+\sqrt{6+ ………..}}}\)
What will be the value of the following?\( \sqrt {6+\sqrt {6+\sqrt{6+ ………..}}}\) Read More »