HTET Exam - Level 1 Prt - 2d Geometry

HTET exam Level 1 Prt preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 1 Prt
State: Haryana
Chapter: 2d Geometry
Questions: 240
Chapter-wise questions

by Clear Cutoff

Showing 20 of 20 questions

Question 181

Triangles
त्रिभुज

In △ABC\triangle ΑBC, if 3∠A = 4∠B = 6∠C, then ∠A is equal to :

Choose an answer to reveal your result and explanation.

किसी त्रिभुज ABC में, यदि 3∠A = 4∠B = 6∠C हो, तो ∠A बराबर है :

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Question 182

Polygons
बहुभुज

The number of diagonals of a polygon having 12 sides is :

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12 भुजाओं वाले बहुभुज के विकर्णों की संख्या है :

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Question 183

Coordinate Geometry
निर्देशांक ज्यामिति

The distance between the parallel lines y = 2x + 4 and 6x = 3y + 5 is :

Choose an answer to reveal your result and explanation.

समान्तर रेखाओं y = 2x + 4 तथा 6x = 3y + 5 के मध्य की दूरी है :

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Question 184

Triangles
त्रिभुज

If △\triangle ABC is a right angled at A, then value of tan B × tan C is :

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यदि △\triangle ABC, A पर समकोण है, तो tan B × tan C का मान है :

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Question 185

Quadrilaterals
चतुर्भुज

The area of a rhombus with side 13 cm and one diagonal 10 cm will be :

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भुजा 13 सेमी तथा एक विकर्ण 10 सेमी वाले समचतुर्भुज का क्षेत्रफल है :

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Question 186

Coordinate Geometry
निर्देशांक ज्यामिति

If points (a, 0), (0, b) and (1, 1) are collinear, then (a+bab)\left( \frac{a+b}{ab} \right) =

Choose an answer to reveal your result and explanation.

यदि बिन्दु (a, 0), (0, b) तथा (1, 1) संरेख हैं, तो (a+bab)\left( \frac{a+b}{ab} \right) =

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Question 187

Coordinate Geometry
निर्देशांक ज्यामिति

In what ratio is the line segment joining the point (-2, -3) and (3, 7) divided by y-axis ?

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बिन्दु (-2, -3) तथा (3, 7) को मिलाने वाले रेखाखण्ड को y-अक्ष किस अनुपात में विभाजित करता है ?

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Question 188

Triangles
त्रिभुज

The top of a 15 metre high tower makes an angle of elevation of 60° with the bottom of an electric pole and an angle of elevation of 30° with the top of the pole, then height of the electric pole is :

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15 मीटर ऊँची मीनार के उच्चतम शीर्ष से एक बिजली के खम्भे के निम्नतम बिन्दु (पेंदे) से 60° का उन्नयन कोण बनता है तथा खम्भे के उच्चतम शीर्ष से 30° का उन्नयन कोण बनता है, तो बिजली के खम्भे की ऊँचाई है :

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Question 189

Coordinate Geometry
निर्देशांक ज्यामिति

The lines represented by the equation Ax2+2Bxy+Hy2Ax^2 + 2Bxy + Hy^2 = 0 are perpendicular, if :

Choose an answer to reveal your result and explanation.

समीकरण Ax2+2Bxy+Hy2Ax^2 + 2Bxy + Hy^2 = 0 द्वारा प्रदर्शित सरल रेखाएँ लम्बवत होती हैं, यदि :

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Question 190

Square
वर्ग

The diagonal of a square is 'a' cm, then the area of the square is :

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एक वर्ग के विकर्ण की लम्बाई 'a' सेमी है, तो वर्ग का क्षेत्रफल है :

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Question 191

Rectangle
आयत

The perimeter of a rectangle is 82 m and its area is 400m^2. The breadth of the rectangle is :

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एक आयत का परिमाप 82 m है तथा इसका क्षेत्रफल 400m^2 है, आयत की चौड़ाई है :

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Question 192

Perimeter and Area
परिमाप एवं क्षेत्रफल

A room 15 m long requires 7500 tiles, each 15 cm by 12 cm, to cover the entire floor, then the breadth of the room is :

Choose an answer to reveal your result and explanation.

15 मीटर लम्बे एक कमरे की सम्पूर्ण फर्श को 15 सेमी × 12 सेमी की टाइलों से ढकने के लिए 7500 टाइलों की आवश्यकता है, तो कमरे की चौड़ाई है :

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Question 193

Types of Triangles and Their Centers
त्रिभुजों के प्रकार एवं उनके केंद्र

The point of concurrency of three altitudes of a triangle is called its :

Choose an answer to reveal your result and explanation.

एक त्रिभुज के तीनों लम्ब ऊँचाइयों का संगामी बिन्दु कहलाता है :

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Question 194

Circle
वृत्त

If AB, BC and CD are equal chords of a circle with O as centre and AD diameter, then ∠AOB =

Choose an answer to reveal your result and explanation.

यदि O केन्द्र तथा AD व्यास वाले वृत्त की जीवाएँ AB, BC और CD बराबर हैं, तो ∠AOB =

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Question 195

Triangles
त्रिभुज

The coordinates of the orthocenter of the triangle formed by the lines 2x2–3xy+y22x^2 – 3xy + y^2 = 0 and x + y = 1 are :

Choose an answer to reveal your result and explanation.

रेखाओं 2x2–3xy+y22x^2 – 3xy + y^2 = 0 तथा x + y = 1 द्वारा निर्मित त्रिभुज के लम्ब केन्द्र के निर्देशांक हैं :

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Question 196

Parallelograms
समांतर चतुर्भुज

If an angle of a parallelogram is two-third of its adjacent angle, then smallest angle of the parallelogram is :

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यदि एक समान्तर चतुर्भुज का एक कोण अपने आसन्न कोण का दो-तिहाई है, तो समान्तर चतुर्भुज का सबसे छोटा कोण है :

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Question 197

Polygons
बहुभुज

The interior angle of a regular polygon is :

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समबहुभुज का प्रत्येक आंतरिक कोण होता है :

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Question 198

Square
वर्ग

Perimeter of a square is 24 2\sqrt{2} cm. Its diagonal is :

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एक वर्ग का परिमाप 24 2\sqrt{2} सेमी है। इसका विकर्ण है :

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Question 199

Triangles
त्रिभुज

If the altitude of an equilateral triangle is 6\sqrt{6} cm. Then its area is :

Choose an answer to reveal your result and explanation.

यदि एक समबाहु त्रिभुज की ऊँचाई 6\sqrt{6} सेमी हो, तो इसका क्षेत्रफल है :

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Question 200

Quadrilaterals
चतुर्भुज

If the diagonals of a quadrilateral bisect one another at right angles, then the quadrilateral is :

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यदि एक चतुर्भुज में विकर्ण परस्पर समकोण पर समद्विभाजित करते हैं, तो चतुर्भुज है :

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