Maths

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 can complete a work in 12 days, and B in 16 days, They work together for 3 days. How much work is left?

A can complete a work in 12 days, and B in 16 days, They work together for 3 days. How much work is left? A किसी कार्य को 12 दिनों में पूरा कर सकता है और B उसी कार्य को 16 दिनों में पूरा कर सकता है। दोनों साथ मिलकर 3 दिनों तक काम करते

A can complete a work in 12 days, and B in 16 days, They work together for 3 days. How much work is left? Read More »

Find the simple interest (in ₹) on ₹2,000 at 7% per annum rate

Find the simple interest (in ₹) on ₹2,000 at 7% per annum rate of interest for the period from 5 February 2023 to 19 April 2023. 5 फरवरी 2023 से 19 अप्रैल 2023 तक की अवधि के लिए ₹2,000 पर 7% वार्षिक ब्याज दर से साधारण ब्याज (₹ में) ज्ञात कीजिए।

Find the simple interest (in ₹) on ₹2,000 at 7% per annum rate Read More »

16 m, 20 m and 24 m are the dimensions of a room.

16 m, 20 m and 24 m are the dimensions of a room. Find the length (in m) of the greatest possible scale to measure all dimensions exactly. एक कमरे की लंबाई, चौड़ाई और ऊँचाई क्रमशः 16 m, 20 m और 24 m हैं। इन सभी आयामों को ठीक-ठीक मापने के लिए सबसे बड़ी संभव

16 m, 20 m and 24 m are the dimensions of a room. Read More »

The average of 13 numbers is 7. If each number is multiplied by 3, then what will the new average be?

The average of 13 numbers is 7. If each number is multiplied by 3, then what will the new average be? 13 संख्याओं का औसत 7 है। यदि प्रत्येक संख्या को 3 से गुणा कर दिया जाए, तो नया औसत क्या होगा?

The average of 13 numbers is 7. If each number is multiplied by 3, then what will the new average be? Read More »

An item with a marked price of ₹657 was sold for ₹526. What was the percentage of discount given?

An item with a marked price of ₹657 was sold for ₹526. What was the percentage of discount given? (Round off the answer to two decimal places.) ₹657 अंकित मूल्य वाली एक वस्तु ₹526 में बेची गई। दी गई छूट का प्रतिशत कितना है? (उत्तर को दशमलव के दो स्थानों तक पूर्णांकित करें।)

An item with a marked price of ₹657 was sold for ₹526. What was the percentage of discount given? Read More »

A train 282 m long takes 12 seconds to cross another train 248 m long coming from the opposite direction.

A train 282 m long takes 12 seconds to cross another train 248 m long coming from the opposite direction. If the speed of the first train is 68 km/h, find the speed of the second train. 282 m लंबी एक रेलगाड़ी को विपरीत दिशा से आ रही 248 m लंबी दूसरी रेलगाड़ी को पार

A train 282 m long takes 12 seconds to cross another train 248 m long coming from the opposite direction. Read More »

Two trains, 232 m and 248 m in length, are running in opposite directions.

Two trains, 232 m and 248 m in length, are running in opposite directions. The first runs at the rate of 51 km/hr and the second at the rate of 57 km/hr. How long will they take to cross each other? 232 m और 248 m लंबी दो ट्रेनें विपरीत दिशाओं में चल रही हैं।

Two trains, 232 m and 248 m in length, are running in opposite directions. Read More »

In a right -angled triangle  ABC, right – angled at B, if tanA = \frac{3}{4}, then find cosec A.

In a right -angled triangle  ABC, right – angled at B, if tanA = $\frac{3}{4}$, then find cosec A. समकोण त्रिभुज ABC में, जहाँ B पर समकोण है, यदि tan⁡A = $\frac{3}{4}$ है, तो Cosec A ज्ञात कीजिए।

In a right -angled triangle  ABC, right – angled at B, if tanA = \frac{3}{4}, then find cosec A. Read More »

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