Mensuration

Mensuration deals with the calculation of area, surface area and volume of geometrical figures.

This page offers Mensuration Maths Questions in Hindi and English with step-by-step solutions for SSC, Banking and Railways.

Practicing these questions improves geometry calculation skills.

If PQ and PR are the two tangents to a circle with center O, and ∠QOR= $150^\circ$, then ∠QPR is equal to:

If PQ and PR are the two tangents to a circle with center O, and ∠QOR= $150^\circ$, then ∠QPR is equal to: यदि PQ और PR केंद्र O वाले वृत्त की दो स्पर्श रेखाएँ हैं, और ∠QOR=$150^\circ$ है, तो ∠QPR किसके बराबर है:

If PQ and PR are the two tangents to a circle with center O, and ∠QOR= $150^\circ$, then ∠QPR is equal to: Read More »

Two cubes of edge 5 cm are joined to form a cuboid. Find the total surface area of the cuboid.

Two cubes of edge 5 cm are joined to form a cuboid. Find the total surface area of the cuboid. 5 सेमी भुजा वाले दो घनों को जोड़कर एक घनाभ बनाया गया है। घनाभ का कुल पृष्ठीय क्षेत्रफल ज्ञात कीजिए।

Two cubes of edge 5 cm are joined to form a cuboid. Find the total surface area of the cuboid. Read More »

A triangular prism has a base with area 45 cm^2 and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part?

A triangular prism has a base with area 45 $\text{cm}^2$ and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part? एक त्रिकोणीय प्रिज़्म का आधार क्षेत्रफल 45 सेमी² है और ऊँचाई 14 सेमी है। यदि 10% भाग वायरिंग के लिए खोखला (निकाल) दिया

A triangular prism has a base with area 45 cm^2 and height 14 cm. If 10% of the prism is hollowed out for wiring, what is the volume of the solid part? Read More »

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs?

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs? एक वृत्ताकार जॉगिंग ट्रैक की त्रिज्या 50 मीटर है। एक धाविका एक वक्र पथ पर दौड़ती है जो केंद्र पर $120^\circ$

A circular jogging track has a radius of 50 m. A runner covers a curved path that subtends an angle of $120^\circ$ at the center. What is the length of the arc she runs? Read More »

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist?

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist? दो वृत्त की त्रिज्याएँ 5 सेमी और 3 सेमी हैं, उनके केंद्रों के बीच न्यूनतम दूरी क्या होगी ताकि ठीक तीन सामान्य स्पर्श रेखाएँ मौजूद हों?

What is the minimum distance between centers of two circles having radii 5 cm and 3 cm such that exactly three common tangents exist? Read More »

In  a circle, angle subtended by chord AB at the center is $ 80^\circ$. What is the measure of angle $\angle $ACB, Where C lies on the circle?

In  a circle, angle subtended by chord AB at the center is $ 80^\circ$. What is the measure of angle $\angle $ACB, Where C lies on the circle? एक वृत्त में, जीवा AB द्वारा केंद्र पर बनाया गया कोण $80^\circ$ है। यदि बिंदु C वृत्त पर स्थित है, तो कोण $ \angle ACB $ का

In  a circle, angle subtended by chord AB at the center is $ 80^\circ$. What is the measure of angle $\angle $ACB, Where C lies on the circle? Read More »

In a circle with center O, two chords, AB and CD, cross each other at right angles. If the distance from the center O to chord AB is 3 cm, while the distance from O to chord CD is 4 cm. What is the radius of the circle?

In a circle with center O, two chords, AB and CD, cross each other at right angles. If the distance from the center O to chord AB is 3 cm, while the distance from O to chord CD is 4 cm. What is the radius of the circle? एक वृत्त जिसका केंद्र O है, उसमें

In a circle with center O, two chords, AB and CD, cross each other at right angles. If the distance from the center O to chord AB is 3 cm, while the distance from O to chord CD is 4 cm. What is the radius of the circle? Read More »

Scroll to Top