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.
Pipe A can fill a cistern in 18 hours, and Pipe B can fill it in 12 hours. However, there is a leakage in the cistern that can empty it in 36 hours. If both pipes and the leakage are active, how long will it take to fill $\frac{1}{3}$ rd part of the cistern? पाइप […]
P and Q together can fill a cistern with water in 12 hours. If P alone can fill the cistern with water in 14 hours, then in how many hours will Q alone fill one-fourth of the same cistern with water? P और Q मिलकर एक टंकी को 12 घंटे में पानी से भर सकते
A retailer offers the following discount schemes for buyers on an article. Which scheme will be the LEAST beneficial to the customer? i. A discount of 37%. ii. A discount of 33% followed by a discount of 43%. iii. Successive discounts of 46% and 22%. एक खुदरा विक्रेता अपने ग्राहकों को एक वस्तु पर निम्नलिखित
A retailer offers the following discount schemes for buyers on an article. Read More »
If 80% of 50% of $\frac{3}{8}$ of a number is 537, find the number. यदि किसी संख्या के $\frac{3}{8}$ का 50% का 80% = 537 है, तो वह संख्या ज्ञात कीजिए।
If 80% of 50% of $\frac{3}{8}$ of a number is 537, find the number. Read More »
Dileep has some hens and some goats. If the total number of animal heads is 33 and the total number of animal feet is 82, how many goats does Dileep have? दिलीप के पास कुछ मुर्गियाँ और कुछ बकरियाँ हैं। यदि जानवरों के सिरों की कुल संख्या 33 है और उनके पैरों की कुल संख्या
The average speed of a car running at 70 km/hr for 1 hour and ‘P’ km/hr for $1\frac{1}{2}$ hour is 55km/hr. Find the value of p( in km/hr). एक कार 1 घंटे तक 70 km/hr की चाल से तथा $1\frac{1}{2}$ घंटे तक p km/hr की चाल से चलने की औसत चाल 55 km/hr है, तो
Find the number of all possible distinct pairs of two coprime integers such that their product is 180. दो सहअभाज्य पूर्णांको के सभी संभवित भिन्न युग्मों की संख्या ज्ञात कीजिए, जिनका गुणनफल 180 हो।
A trader buys some goods for ₹200. If the overhead expenses be 10% of the cost price, then at what price should it be sold to earn 25%? एक व्यापारी कुछ सामान ₹200 में खरीदता है। यदि ऊपरी व्यय लागत मूल्य का 10% है, तो 25% लाभ कमाने के लिए उसे किस क्रय मूल्य पर
If the mode of the given is 22.75, find the cumulative frequency (x<9). यदि दिए गए आँकड़ों का बहुलक 22.75 है, तो संचयी बारंबारता (x < 9) ज्ञात कीजिए। Class Interval वर्ग – अंतराल 0-7 7 – 14 14 – 21 21 – 28 28 – 35 35 – 42 Frequency बारंबारता 1 7 9
If the mode of the given is 22.75, find the cumulative frequency Read More »
In a test, B got 50 marks while A got 75 marks, out of 95 maximum marks. What percentage of A’s marks was B’s marks? (Round off the answer to two decimal places.) एक परीक्षा में, B को 50 अंक मिले जबकि A को 75 अंक मिले, अधिकतम 95 अंकों में से थे। B के