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 train covers three equal distances at speeds in the ratio 4 : 5 : 6. What is the ratio of its average speed to its minimum speed over the entire journey? एक ट्रेन तीन समान दूरियाँ क्रमशः 4 : 5 : 6 के अनुपात वाली गतियों से तय करती है। पूरी यात्रा के दौरान […]
A company placed an order for 20 high-end laptops and some quantity of standard desktops. The price of a high-end laptop was 5 times that of a standard desktop. Due to a mistake, the number of laptops and desktops was interchanged in the delivery. This caused the total bill to increase by 80%. What was
Two circles have radii of 12 cm and 4 cm. If The length of a distance between their centers? दो वृत्तों की त्रिज्याएँ है 12 सेमी और 4 सेमी. यदि एक सीधी उभयनिष्ठ स्पर्श रेखा की लंबाई है 15 सेमी, तो उनके केंद्रो के बीच की दूरी क्या हैं?
The distance between the centers of two circles is d. The lengths of their direct and transverse common tangents are L and M, respectively. If $L^2 +M^2= 200$ and the sum of the squares of their radii is 100, what is the value of d? दो वृत्तो के केंद्रों के बीच की दूरी है d.
What is the area of the segment formed by a chord in a circle of radius 12 cm, if the angle subtended at the center is $150^\circ$. 12 सेमी त्रिज्या वाले एक वृत्त में एक जीवा द्वारा बनाए गए रेखाखंड का क्षेत्रफल क्या है, यदि केंद्र पर अंतरित कोण $150^\circ$ है?
What is the area of the segment formed by a chord in a circle of radius 12 cm, Read More »
If a = 0.02, b = 0.03, c = -0.05, and a + b + c = 0, find $(a^3 +b^3 + c^3) \div (3abc)$ यदि a = 0.02, b = 0.03, c = -0.05, तथा a + b + c = 0,तो $(a^3 +b^3 + c^3) \div (3abc) $ ज्ञात कीजिए ।
If a = 0.02, b = 0.03, c = -0.05, and a + b + c = 0, find (a^3 +b^3 + c^3) \div (3abc) Read More »
What is the average of all numbers between 1000 and 1300 that are divisible by 25? 1000 और 1300 के बीच (दोनों सहित) 25 से विभाज्य सभी संख्याओं का औसत क्या है?
What is the average of all numbers between 1000 and 1300 that are divisible by 25? Read More »
If sin A + cosA =$\frac{5}{4}$, find sin2A. अगर sin A + cosA =$\frac{5}{4}$, खोजो sin2A.
If sin A + cosA =$\frac{5}{4}$, find sin2A. Read More »
The sides of a rectangular prism are in the ratio 4 : 5 : 6. If the volume of the prism is $960 cm^3$ what is the length of its longest side? एक आयताकार प्रिज्म की भूजाएँ 4 : 5 : 6 के अनुपात में हैं। यदि प्रिज्म का आयतन है 960 सेमी$^3$ इसकी सबसे
The value of $ 0.65\times0.65 + 0.35 \times 0.35 + 0.70 \times 0.65$ is $0.65 \times 0.65 + 0.35 \times 0.35 + 0.70 \times 0.65$ का मान क्या है?
The value of $ 0.65\times0.65 + 0.35 \times 0.35 + 0.70 \times 0.65$ is Read More »