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 2018
Questions: 500

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Question 361

Hindi
हिंदी

भारत मित्र' पत्रिका कोलकाता से प्रकाशित होती थी जिसके सम्पादक थे :

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Question 362

Hindi
हिंदी

भक्तिकाल के निम्नलिखित कवियों को आरोही कालक्रम में व्यवस्थित कीजिए :

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Question 363

Hindi
हिंदी

असंगत विकल्प का चयन कीजिए :

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Question 364

Mathematics
गणित

The pedal equation of the curve rn=ansin nθr^{n}=a^{n}sin~n\theta is:

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वक्र rn=ansin nθr^{n}=a^{n}sin~n\theta का पदिक समीकरण है :

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Question 365

Mathematics
गणित

If cos(x−y)cos(x-y), cos x and cos(x+y)cos(x+y) are in harmonic progression, then cos x sec(y/2)=cos~x~sec(y/2)=

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यदि cos(x−y)cos(x-y), cos x तथा cos(x+y)cos(x+y) हरात्मक श्रेणी में हैं, तो cos x sec(y/2)=cos~x~sec(y/2)=

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Question 366

Mathematics
गणित

If the highest common factor of 65 and 117 is of the form (65m - 117), then m=m=

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यदि 65 तथा 117 का महत्तम समापवर्तक, (65m - 117) के रूप का है, तो m=m=

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Question 367

Mathematics
गणित

If the polynomial x2+x+1x^{2}+x+1 is divided by (x−i)(x-i) over the complex field, then the remainder is:

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यदि बहुपद x2+x+1,x^{2}+x+1, (x−i)(x-i) से सम्मिश्र क्षेत्र पर विभाजित किया जाता है, तो शेषफल है :

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Question 368

Mathematics
गणित

Three normals to the parabola y2=xy^{2}=x are drawn through a point (c, 0), then :

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परवलय y2=xy^{2}=x पर बिन्दु (c, 0) से तीन अभिलम्ब खींचे जाएं, तो :

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Question 369

Mathematics
गणित

An integrating factor for the differential equation (2xy+3x2y+6y3)dx+(x2+6y2)dy=0(2xy+3x^{2}y+6y^{3})dx+(x^{2}+6y^{2})dy=0 is:

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अवकल समीकरण (2xy+3x2y+6y3)dx+(x2+6y2)dy=0(2xy+3x^{2}y+6y^{3})dx+(x^{2}+6y^{2})dy=0 के लिए समाकल गुणांक है :

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Question 370

Mathematics
गणित

If ω\omega is the cube root of unity, then the inverse of A=[111 1ωω2 1ω2ω]A=\begin{bmatrix}1&1&1\ 1&\omega&\omega^{2}\ 1&\omega^{2}&\omega\end{bmatrix} is :

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यदि ω\omega इकाई का घनमूल है, तो A=[111 1ωω2 1ω2ω]A=\begin{bmatrix}1&1&1\ 1&\omega&\omega^{2}\ 1&\omega^{2}&\omega\end{bmatrix} का प्रतिलोम है :

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Question 371

Mathematics
गणित

limx→∞xnex=0,lim_{x\rightarrow\infty}\frac{x^{n}}{e^{x}}=0, (n integer), for:

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n (पूर्णांक) के लिए, limx→∞xnex=0;lim_{x\rightarrow\infty}\frac{x^{n}}{e^{x}}=0;

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Question 372

Mathematics
गणित

In the expansion of (1+x)50(1+x)^{50}, the sum of the coefficients of odd powers of x is:

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(1+x)50(1+x)^{50} के प्रसार में x की विषम घातों के गुणांकों का योगफल है :

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Question 373

Mathematics
गणित

If k is a constant such that xy+k=e(x−1)2/2xy+k=e^{(x-1)^{2}/2} satisfies the differential equation xdydx=(x2−x−1)y+(x−1)x\frac{dy}{dx}=(x^{2}-x-1)y+(x-1), then k=k=

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यदि एक अचर k ऐसा है कि xy+k=e(x−1)2/2xy+k=e^{(x-1)^{2}/2} अवकल समीकरण xdydx=(x2−x−1)y+(x−1)x\frac{dy}{dx}=(x^{2}-x-1)y+(x-1) को संतुष्ट करें, तो k =

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Question 374

Mathematics
गणित

Euclid's division lemma states that for any positive integers a and b, there exist unique integers q and r such that a=bq+ra=bq+r, where r must satisfy:

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यूक्लिड भाजक प्रमेयिका के कथनानुसार किन्हीं धन पूर्णांकों a तथा b के लिए ऐसे अद्वितीय पूर्णांक q तथा r विद्यमान हैं कि a=bq+ra=bq+r जहाँ r संतुष्ट करता है :

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Question 375

Mathematics
गणित

If u=sin−1(x13+y13x12+y12)12u=sin^{-1}(\frac{x^{\frac{1}{3}}+y^{\frac{1}{3}}}{x^{\frac{1}{2}}+y^{\frac{1}{2}}})^{\frac{1}{2}}, then x∂u∂x+y∂u∂yx\frac{\partial u}{\partial x}+y\frac{\partial u}{\partial y} is:

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यदि u=sin−1(x13+y13x12+y12)12u=sin^{-1}(\frac{x^{\frac{1}{3}}+y^{\frac{1}{3}}}{x^{\frac{1}{2}}+y^{\frac{1}{2}}})^{\frac{1}{2}}, तो x∂u∂x+y∂u∂yx\frac{\partial u}{\partial x}+y\frac{\partial u}{\partial y} है:

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Question 376

Mathematics
गणित

Let P be a 4×44\times4 matrix whose determinant is 10. The determinant of the matrix-3P is:

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मान लीजिए P, 4×44\times4 मैट्रिक्स है जिसकी सारणिक का मान 10 है, तो मैट्रिक्स-3P की सारणिक का मान है :

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Question 377

Mathematics
गणित

Which of the following statements is/are correct?
S1S_{1}: The sum and difference of any two irrational numbers need not be irrational.
S2S_{2}: Product of any two irrational numbers is irrational.
S3S_{3}: For any two distinct irrational numbers a and b, the number ab\frac{a}{b} is irrational.

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कौन-से निम्न प्रकथन सत्य है/हैं ?
S1S_{1}: किन्हीं दो अपरिमेय संख्याओं के योग तथा व्यवकलन का अपरिमेय होना आवश्यक नहीं है।
S2S_{2}: किन्हीं दो अपरिमेय संख्याओं का गुणन अपरिमेय होता है।
S3S_{3}: किन्हीं दो भिन्न अपरिमेय संख्याओं a तथा b के लिए संख्या ab\frac{a}{b} अपरिमेय है।

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Question 378

Mathematics
गणित

On the interval [0, 1] the function x25(1−x)75x^{25}(1-x)^{75} takes its maximum value at the point:

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अंतराल [0, 1] पर फलन x25(1−x)75x^{25}(1-x)^{75} का अधिकतम मान वाला बिन्दु है :

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Question 379

Mathematics
गणित

The straight line l1l_{1}, l2l_{2}, l3l_{3} are parallel and lie in the same plane. A total number of m points are taken on l1l_{1}, n points on l2l_{2}, k points on l3l_{3}. The maximum number of triangles formed with vertices at these points are:

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सरल रेखाएँ l1l_{1}, l2l_{2}, l3l_{3} समान्तर हैं तथा एक ही तल पर स्थित हैं। रेखा l1l_{1} पर कुल m बिन्दु हैं, l2l_{2} पर n बिन्दु, l3l_{3} पर k बिन्दु लिए गए हैं। इन बिन्दुओं पर शीर्षों वाले त्रिभुजों की अधिकतम संख्या है :

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Question 380

Mathematics
गणित

If f and g are twice differentiable functions and f(p)=3f(p)=3, f′(p)=−2f^{\prime}(p)=-2, g(p)=−1g(p)=-1, g′(p)=4g^{\prime}(p)=4, then: limx→pg(x)f(p)−g(p)f(x)x−p=lim_{x\rightarrow p}\frac{g(x)f(p)-g(p)f(x)}{x-p}=

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यदि f तथा g दो बार अवकलनीय फलन हैं तथा f(p)=3f(p)=3, f′(p)=−2f^{\prime}(p)=-2, g(p)=−1g(p)=-1, g′(p)=4g^{\prime}(p)=4, तो : limx→pg(x)f(p)−g(p)f(x)x−p=lim_{x\rightarrow p}\frac{g(x)f(p)-g(p)f(x)}{x-p}=

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