HTET Exam Level 3 PGT

HTET exam Level 3 PGT preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 3 PGT
State: Haryana
Year: HTET 2022
Questions: 500

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Question 361

Hindi
हिंदी

समास-विग्रह की दृष्टि से असंगत विकल्प का चयन कीजिए :

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Question 362

Hindi
हिंदी

‘सर्वनाम’ विकारी पद है। इसके विकारक माने जाते हैं :

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Question 363

Hindi
हिंदी

किस विकल्प के सभी शब्द शुद्ध हैं ?

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Question 364

Mathematics
गणित

The length of perpendicular from (1, 2, 3) to the line x−63=y−72=z−7−2\frac{x-6}{3}=\frac{y-7}{2}=\frac{z-7}{-2} is equal to:

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रेखा x−63=y−72=z−7−2\frac{x-6}{3}=\frac{y-7}{2}=\frac{z-7}{-2} पर (1, 2, 3) से डाले गये लम्ब की लम्बाई बराबर है :

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Question 365

Mathematics
गणित

The solution of the differential equation x2d2ydx2−3xdydx+4y=0x^{2}\frac{d^{2}y}{dx^{2}}-3x\frac{dy}{dx}+4y=0 is equal to:

Choose an answer to reveal your result and explanation.

अवकल समीकरण x2d2ydx2−3xdydx+4y=0x^{2}\frac{d^{2}y}{dx^{2}}-3x\frac{dy}{dx}+4y=0 का हल बराबर है :

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Question 366

Mathematics
गणित

If a⃗,b⃗,c⃗\vec{a}, \vec{b}, \vec{c} are unit vectors such that a⃗+b⃗−c⃗=0\vec{a}+\vec{b}-\vec{c}=0, then angle between a⃗\vec{a} and b⃗\vec{b} is equal to :

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यदि a⃗,b⃗,c⃗\vec{a}, \vec{b}, \vec{c} इकाई सदिश इस प्रकार हैं कि a⃗+b⃗−c⃗=0\vec{a}+\vec{b}-\vec{c}=0, तो a⃗\vec{a} और b⃗\vec{b} के मध्य कोण बराबर है :

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Question 367

Mathematics
गणित

The particular Integral of (D2−2D)y=exsin x(D^{2}-2D)y=e^{x}sin~x is equal to:

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(D2−2D)y=exsin x(D^{2}-2D)y=e^{x}sin~x का विशेष समाकल बराबर है :

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Question 368

Mathematics
गणित

Three vertices out of six vertices of a regular hexagon are chosen at random. The probability that the triangle obtained by joining these vertices is equilateral will be:

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एक नियमित षड्भुज के छः शीर्षों में से यादृच्छिक रूप से तीन शीर्षों को चुना जाता है। इन शीर्षों को जोड़कर प्राप्त त्रिभुजों का समबाहु होने की प्रायिकता होगी :

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Question 369

Mathematics
गणित

If ∣abaa+b bcba+c aa+bba+c0∣=0,\begin{vmatrix}a&b&aa+b\ b&c&ba+c\ aa+b&ba+c&0\end{vmatrix}=0, then a, b, c are in :

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यदि ∣abaa+b bcba+c aa+bba+c0∣=0\begin{vmatrix}a&b&aa+b\ b&c&ba+c\ aa+b&ba+c&0\end{vmatrix}=0 तो a, b, c है :

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Question 370

Mathematics
गणित

∫dxsin(x−a)cos(x−b)\int\frac{dx}{sin(x-a)cos(x-b)} is equal to:

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∫dxsin(x−a)cos(x−b)\int\frac{dx}{sin(x-a)cos(x-b)} बराबर है :

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Question 371

Mathematics
गणित

If sin(sin−115+cos−1x)=1sin(sin^{-1}\frac{1}{5}+cos^{-1}x)=1, then x is equal to:

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यदि sin(sin−115+cos−1x)=1sin(sin^{-1}\frac{1}{5}+cos^{-1}x)=1, तो x बराबर है :

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Question 372

Mathematics
गणित

At any point (r, θ\theta) on the curve r=aeθcotα,r=ae^{\theta cot\alpha}, the radius of curvature is equal to:

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वक्र r=aeθcotαr = ae^{\theta cot\alpha} के किसी बिन्दु (r, θ\theta) पर वक्रता त्रिज्या बराबर है :

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Question 373

Mathematics
गणित

The inverse of the matrix [1a2 125 211]\begin{bmatrix}1&a&2\ 1&2&5\ 2&1&1\end{bmatrix} will not exist when a is equal to:

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आव्यूह [1a2 125 211]\begin{bmatrix}1&a&2\ 1&2&5\ 2&1&1\end{bmatrix} का प्रतिलोम अस्तित्व में नहीं होगा जबकि a बराबर है :

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Question 374

Mathematics
गणित

If ten coins are tossed together, then the probability of getting at least 7 heads is equal to:

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यदि दस सिक्के एक साथ उछाले जाते हैं, तो कम से कम 7 चित आने की प्रायिकता बराबर है :

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Question 375

Mathematics
गणित

The singular solution of the differential equation y=px+p−p3y=px+p-p^{3} is given by :

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अवकल समीकरण y=px+p−p3y=px+p-p^{3} का विचित्र हल है :

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Question 376

Mathematics
गणित

The solution of the differential equation p2−5p+6=0p^{2}-5p+6=0; where p=dydxp=\frac{dy}{dx} is:

Choose an answer to reveal your result and explanation.

अवकल समीकरण p2−5p+6=0p^{2}-5p+6=0 जहाँ p=dydxp=\frac{dy}{dx} का हल है :

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Question 377

Mathematics
गणित

An isosceles triangle with vertex angle 2θ2\theta is inscribed in a circle of radius a. The area of the triangle will be maximum, when θ=\theta=

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a त्रिज्या वाले वृत्त के अन्तर्गत 2θ2\theta शीर्ष कोण वाला एक समद्विबाहु त्रिभुज बनाया जाता है। त्रिभुज का क्षेत्रफल अधिकतम होगा, जबकि θ=\theta=

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Question 378

Mathematics
गणित

Statement (p∨q)∨r⇔p∨(q∨r)(p\vee q)\vee r\Leftrightarrow p\vee(q\vee r) is:

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कथन (p∨q)∨r⇔p∨(q∨r)(p\vee q)\vee r\Leftrightarrow p\vee(q\vee r) है :

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Question 379

Mathematics
गणित

If mean of the Poisson distribution is m, then standard deviation is equal to :

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यदि प्वासों बंटन का माध्य m हो, तो मानक विचलन बराबर है :

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Question 380

Mathematics
गणित

If x2+y2=t−1t,x4+y4=t2+1t2x^{2}+y^{2}=t-\frac{1}{t}, x^{4}+y^{4}=t^{2}+\frac{1}{t^{2}}, then dydx\frac{dy}{dx} is equal to:

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यदि x2+y2=t−1t,x4+y4=t2+1t2x^{2}+y^{2}=t-\frac{1}{t}, x^{4}+y^{4}=t^{2}+\frac{1}{t^{2}} तो dydx\frac{dy}{dx} बराबर है :

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