HTET Exam Level 2 Tgt

HTET exam Level 2 Tgt preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 2 Tgt
State: Haryana
Year: HTET 2017
Questions: 270

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Question 241

Mathematics
गणित

A can do a work in 5 days, B in 4 days and A, B and C together in 2 days. In what time could C do it alone?

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A एक कार्य को 5 दिनों में कर सकता है, B 4 दिनों में तथा A, B और C साथ में 2 दिनों में कर सकते हैं, तो C अकेला इसे कितने समय में कर सकता है ?

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Question 242

Mathematics
गणित

"Unknown to known" is advanced in which teaching method ?

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"अज्ञात से ज्ञात की ओर” किस शिक्षण विधि में अग्रसर रहते हैं?

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Question 243

Mathematics
गणित

If x+1x=p,thenx2+1x2x+\frac{1}{x}=p, then x^2+\frac{1}{x^2} =

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यदि x+1x=p,x+\frac{1}{x}=p, तो x2+1x2 x^2+\frac{1}{x^2} =

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Question 244

Mathematics
गणित

Solve: 210+21000−2100+210000\frac{2}{10}+\frac{2}{1000}-\frac{2}{100}+\frac{2}{10000} =

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हल कीजिए : 210+21000−2100+210000\frac{2}{10}+\frac{2}{1000}-\frac{2}{100}+\frac{2}{10000}=

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Question 245

Mathematics
गणित

If one side of a square be a, then area of the largest circle in it, will be :

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यदि किसी वर्ग की एक भुजा व है, तो इस वर्ग में बने बड़े से बड़े वृत्त का क्षेत्रफल होगा :

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Question 246

Mathematics
गणित

One angle of a pentagon is 140° and the remaining angles are in the ratio 1 : 2 : 3 : 4. The largest angle of the pentagon is equal to :

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एक पंचभुज का एक कोण 140° है और शेष कोण 1 : 2 : 3 : 4 के अनुपात में हैं। पंचभुज का सबसे बड़ा कोण बराबर है :

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Question 247

Mathematics
गणित

Sum of all the prime numbers between 70 and 100 is :

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70 और 100 के मध्य सभी अभाज्य संख्याओं का योग है :

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Question 248

Mathematics
गणित

If a is simple interest on b and b is simple interest on c. Rate of interest and time is the same in both the cases, then which of the following is correct ?

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यदि b पर सरल ब्याज व है और c पर सरल ब्याज b है। ब्याज दर और समय दोनों दशाओं में समान हैं, तो निम्न में से कौन-सा सही है ?

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Question 249

Mathematics
गणित

If x2+(axa+x)2=3a2;x≠x^2 + \left( \frac{ax}{a+x} \right)^2 = 3a^2 ; x \ne -a then one of the value of x is equal to :

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यदि x2+(axa+x)2=3a2;x≠−ax^2 + \left( \frac{ax}{a+x} \right)^2 = 3a^2 ; x \ne -a तो x का कोई एक मान बराबर है :

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Question 250

Mathematics
गणित

If x + y + z = 0, then x3+y3+z3x^3 + y^3 +z^3 is equal to :

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यदि x + y + z = 0, तो x3+y3+z3x^3 + y^3 +z^3 बराबर है :

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Question 251

Mathematics
गणित

Let A and B be two solid spheres such that the surface area of B is 300% more than the surface area of A. The volume of A is r% lower than the volume of B. Then value of r is equal to :

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माना A तथा B ठोस गोले इस प्रकार हैं कि B का पृष्ठीय क्षेत्रफल A के पृष्ठीय क्षेत्रफल से 300% अधिक है। A का आयतन B के आयतन से r% कम है। तो r का मान बराबर है :

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Question 252

Mathematics
गणित

Three cubes of metal, whose edges are 3, 4, 5 cm respectively, are melted and formed into a single cube. The edge of the new cube is equal to :

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धातु के तीन घनों को पिघलाया जाता है जिनकी भुजाएँ क्रमशः 3, 4, 5 सेमी हैं। फिर इनसे एक घन बना दिया जाता है। नए घन की भुजा बराबर है :

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Question 253

Mathematics
गणित

D is any point on side AC of a triangle ABC with AB = AC, then which of the following is true ?

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त्रिभुज ABC की भुजा AC पर D कोई एक बिन्दु है तथा AB = AC, तो निम्न में से कौन-सा सत्य है ?

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Question 254

Mathematics
गणित

According to RCEM approach, the correct order is:

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RCEM प्रणाली के अनुसार सही क्रम है :

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Question 255

Mathematics
गणित

A mixture of milk and water weighs 60 litres which contains 10% water. How much water should be added to it so that water may be 25% ?

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60 लीटर वजनी दूध और पानी के मिश्रण में 10% पानी है। इसमें कितना पानी मिलाया जाय कि पानी 25% हो जाय ?

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Question 256

Mathematics
गणित

If (xx+1)2−5(xx+1)+6=0\left( \frac{x}{x+1} \right)^2 - 5 \left( \frac{x}{x+1} \right) + 6 = 0, then the positive value of (1+1x)\left( 1+\frac{1}{x} \right) is equal to :

Choose an answer to reveal your result and explanation.

यदि (xx+1)2−5(xx+1)+6=0\left( \frac{x}{x+1} \right)^2 - 5 \left( \frac{x}{x+1} \right) + 6 = 0, तो (1+1x)\left( 1+\frac{1}{x} \right) का धनात्मक मान बराबर है :

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Question 257

Mathematics
गणित

17 cards numbered 1, 2, 3, ...., 17 are put in a box and mix thoroughly. A person draws a card from the box. Find the probability that the number on the card is a prime number :

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17 कार्डों पर 1 से 17 तक की संख्याएँ अंकित हैं। उन्हें एक डिब्बे में रखकर अच्छी प्रकार से मिलाया जाता है। एक व्यक्ति डिब्बे में से एक कार्ड निकालता है। उस कार्ड पर एक अभाज्य संख्या होने की प्रायिकता ज्ञात कीजिए :

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Question 258

Mathematics
गणित

The book 'Leelavati' belongs to the field of Mathematics is :

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पुस्तक 'लीलावती' गणित के किस क्षेत्र से सम्बन्ध रखती है ?

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Question 259

Mathematics
गणित

"Mathematics is the language in which God has written the Universe." Who said this?

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“गणित वह भाषा है जिसमें परमेश्वर ने जगत या ब्रह्माण्ड को लिख दिया है।” किसने कहा ?

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Question 260

Mathematics
गणित

The system of equations 2x + y = 5; x - 3y = -1 and 3x + 4y = k is consistent, then k is equal to :

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समीकरण निकाय 2x + y = 5; x - 3y = -1 और 3x + 4y = k सुसंगत हैं, तो k बराबर है :

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