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.
After pouring 57 litres of petrol into an empty storage tank, it still remains 1% empty. How much petrol (in litres, rounded off to two decimal places) must be poured into the storage tank to fill it? एक खाली भंड़ारण टैंक में 57 लीटर पेट्रोल डालने के बाद भी यह 1% खाली रह गया था। […]
In the set of data given below, find the difference between the median and mode: नीचे दिए गए आंकड़ों के समुच्चय में, माध्यिका और बहुलक का अंतर ज्ञात कीजिए: {2.1, 5, 6, 7, 8, 9.3, 11, 15, 17, 19.21, 27, 31, 31, 33, 16.5, 14, 10}
In the set of data given below, find the difference between the median and mode: Read More »
Let O be the centre of the circle and AB and CD are two parallel chords of equal side of radius 1. OP is perpendicular to AB and OQ is perpendicular to CD. If AB = 10 cm., CD = 24 cm and PQ = 7 cm, then the diameter (in cm) of the circle
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 132. Find the average of the remaining two numbers. पाँच संख्याओं का योगफल 655 है। पहली दो संख्यओं का औसत 77 है और तीसरी संख्या 132 है। शेष दो संख्याओं को औसत ज्ञात कीजिए।
If the sum of two sides of an equilateral triangle is 16 cm, find the third side. यदि एक समबाहु त्रिभुज की दो भुजाओं का योग 16 cm है, तो तीसरी भुजा ज्ञात कीजिए।
If the sum of two sides of an equilateral triangle is 16 cm, find the third side. Read More »
A car travels 194 Km in the first hour and 286 km in the second hour. Completes the journey. Find the average speed (in km/h) of the car during the entire journey. एक कार पहले घंटे में 194 Km और दुसरे घंटे में 286 km की यात्रा करती है। पूरी य़ात्रा करती है। पूरी यात्रा
A car travels 194 Km in the first hour and 286 km in the second hour. Read More »
A trader marks his goods 30% more than the cost price and gives his customers a discount of 20% on their bills. What percentage of profit does he make? एक व्यापारी अपने माल पर लागत मूल्य से 30% अधिक मूल्य अंकित करता है तथा अपने ग्राहकों को उनके बिलों पर 20% की छूट देता है।
The sum of 8 numbers is 720. Find their average. 8 संख्याओं का योगफल 720 हैं। उनका औसत ज्ञात कीजिए।
The sum of 8 numbers is 720. Find their average. Read More »
Find the volume of a cube whose diagonal length is \(18\sqrt{3}\) cm. उस घन का आयतन ज्ञात कीजिए जिसके विकर्ण की लम्बाई \(18\sqrt{3}\) cm है।
Find the volume of a cube whose diagonal length is \(18\sqrt{3}\) cm. Read More »
What is the smallest number which on subtracting 9 from it becomes divisible by 24, 33, 42 and 56? वह सबसे छोटी संख्या कौन – सी है जिसमें से 9 घटाए जाने पर वह 24, 33, 42 और 56 से विभाज्य हो जाती हैं?