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Two dice are thrown simultaneously. The probability of obtaining a total score of 5 is

Subscribe to our youtube channel : vitorr classes This video is to teach you about the probability. You must watch this if you are preparing for ssc cgl exam . This is a very important question. Must watch this video . Like our facebook page : https://www.facebook.com/Vitorr-classes-159096621544664 Watch the solution of following question in  video given below Two dice are thrown simultaneously. The probability of obtaining a total score of 5 is

Square root and cube root important question

Subscribe our youtube channel :  vitorr classes This video teaches you the question for square root and cube. Must watch this video for full concept clear. Like our facebook page : https://www.facebook.com/Vitorr-classes-159096621544664 This are following question that has been solved : 1. 9x^2 + 25 - 30x can be expressed as the square of 2.  The sum of squares of two positive integers is 100 and the difference of their is 28 . The sum of the numbers is 3. Find the largest number of 5- digit which is a perfect square? Check the solution here :

ssc cgl 2018 maths preparation || 𝑥^4 + 1/𝑥^4 = 727, then find 𝑥^3 - 1/𝑥^3

Watch the solution of this question 𝑥^4 + 1/𝑥^4  = 727, then find 𝑥^3 - 1/𝑥^3 in the following video Subscribe to our youtube channel :  vitorr classes

very very important for ssc chsl 2018 from number system.

This video gives you question to practice for ssc chsl 2018 from number system. Must watch the video and prepare for ssc chsl. The following questions have been solved: 1.   The difference between the greatest and the least four digit numbers that begins with 3 and ends with 5 is ? 2. The least value of n, such that  (1 + 3 + 3^2 + ..... + 3^n) exceeds 2000, is ? 3.The next number is 1/2, 3/4, 5/8, 7/16, .... is ? 4. The first term of an arithmetic progressions is 22 and the last term is -11. If the sum is 66, the number of terms in the sequence are? The solution is given in video:

Findidg unit digit || Must watch for all || ssc chsl 2018 || ssc cgl 2017 || vitorr classes

This video teaches you to learn to find unit digit . Must watch video for ssc cgl and ssc chsl 2018. Watch the video to learn in best way. Share with your friends. Like our facebook page : https://www.facebook.com/Vitorr-classes-159096621544664 Subscribe to our youtube channel : vitorr classes

Understanding AP and GP || Must watch for all || ssc chsl 2018 || ssc cgl 2017 || vitorr classes

This video teaches you about AP and Gp . Must watch video for ssc cgl and ssc chsl 2018. Watch the video to learn in best way. Share with your friends. Like our facebook page : https://www.facebook.com/Vitorr-classes-159096621544664 Subscribe to our youtube channel : vitorr classes

SSC CHSL 2018 MATH PREPARATION : TYPES OF NUMBER

This video is well drafted video for you to learn the basics and math you need to learn for ssc chsl 2018. Must watch this video for preparation. Must watch this video . Like our facebook page : https://www.facebook.com/Vitorr-classes-159096621544664 Visit our youtube channel : vitorr classes The given question is : 1. 47 is added to the product of 71 and an unknown number. The new number is divisible by 7, giving the quotient 98. The unknown number is a multiple of 2. A number, when divided by 114, leaves remainder 21. If the same number is divided by 19, then the remainder will be

ssc gd 2018 तैयारी || Very important question to practise.

ssc gd 2018 preparation. Must watch this to see the solution of the given question. Subscribe to our youtube channel : VITORR CLASSES This are the questions: 1 . 58241 में कौन सी संख्या जोड़ी जाये की प्राप्त संख्या 9 से पूर्णतया विभाजित हो? 2. 1500 बाड़पीडितो हेतु 48 दिनों की भोजन सम्गिरी है| यदि 13 दिनों के बाद कुछ बाड़पीडितो और आ जाते है, तो भोजन सम्गिरी 25 दिन ही चल पति है, तो नए आने वाले बाड़पीडितो की संख्या क्या है 3. किसी विद्यालय के 20 सदसिए विज्ञानं शिक्षक संकाय की औसत आयु 45 वर्ष है| एक नए शिछक के के संकाय में शामिल हो जाने से यदि औसत आयु 6/7 वर्ष घट जाती है, तो नए शिक्षक की आयु है 4. जूही किसी कार्य को 6 दिनों में कर सकती है| जूही और कृष्ण उसी कार्य को 4 दिन में कर सकते है| कृष्ण को अकेले उस कार्य को करने में कितना समय लगेगा? 5. किसी संख्या के 25% का 40%, 80 है| उसी संख्या का 60% कितना होगा?

एसएससी gd 2018 || 5th july 2018 current affairs || Must watch

Watch this video to learn all the current affairs. Must watch this video. Given current affairs: इसरो द्वारा अंतरिछ यात्री बचाव प्रणाली पैड  अबो्र्ट टेस्ट (पीएटी) का सफलतापूर्वक परीछन यान से सुरछित दुरी पर ले जाने की प्रणाली है| हरयाणा के मुख्यमंत्री मनोहर खट्टर द्वारा चाय पे चर्चा अभियान की शुरुआत की गई| Subscribe to our channel : https://www.youtube.com/channel/UCZDdbUFZYqLdRWVnCTN_m2w

एसएससी gd 2018 || 4th july 2018 current affairs || Must watch

Watch this video to learn all the current affairs. Must watch this video Given current affairs: केंद्र सरकार द्वारा डीएनए पौरोधोगिकी विनियम विधेयक 2018 को सवीकृति दी गयी| आरबीआई द्वारा बैंक ऑफ़ चाइना को भारत में शाखा खोलने की अनुमति प्रदान की गई| Subscribe to our channel : https://www.youtube.com/channel/UCZDdbUFZYqLdRWVnCTN_m2w

ssc gd 2018 most important math question

Watch the question than will come in ssc gd 2018, Must watch this video for best results. Given question solved: 1 .305 में से वह कौन-सी छोटी-से-छोटी संख्या घटाया जाये, ताकि वह 4,5,10 और 15 से भाग देने पर प्रतेक दशा में 2 शेष बचे? 2 .5 अंको की बड़ी – से बड़ी वह कौन सी संख्या है, जो एक पूर्ण वर्ग है? 3. एक कॉलेज में लड़के तथा लडकियों का अनुपात 3:2 है| यदि इनमे से 20% लड़के तथा 25% लडकिया वयस्क हो, तो अवश्यक विद्यार्थी कितने पर्तिसत है? 4. तीन संख्याए 1:2:3 अनुपात में है तथा उनका महतम समापवर्तक 12 है| ये संख्याये है 5. किसी वस्तु का अंकित मूल्य  पर 12½% बट्टा देकर भी 25% का लाभ अर्जित किया जाता है| उस वस्तु का कर्य मूल्य क्या है?

SSC GD 2018 || CURRENT AFFAIRS 3 JULY 2018 सवाल सहित हिंदी में

•        खादी एवं ग्रामोधोग आयोग (केवीआइसी) द्वारा आंतरिक तौर पर विकसित एवं एकल-छत्र वाली इ-मार्केटिंग प्रणाली खादी संसथान प्रबन्धन एवं सुचना प्रणाली की शुरुआत की गयी | इसके साथ स्टॉक का बेहतर नियोजन एवं नियंत्रण संभव हो सकेगा | •        भारत के रक्षा मंत्रालय द्वारा मिलिट्री स्टेशनो/छावनियो में 17 नए बैफ्ल फाइरिंग रेंज शूटिंग अभ्यास छेत्र होते है जो गोली चलाने से सम्भावित दुर्घटना रोकते है | •        केंद्र सरकार द्वारा बैंको को नॉन परफोर्मिंग स्टेटस की समस्या को दूर करने के लिए एक सम्रग निति सशक्त लागु किये जाने की घोषणा की •        ऑस्ट्रेलिया के क्रिकेटर अरोन फिंच ने जिम्बावबे के अन्तार्रशित्ये t 20 में सर्वाधिक 172 रन बनाने का   कारनामा किया |

ssc gd 2018 || Most reasoning question in hindi || Must watch

Watch the following question for solution . Must subscribe to our channel. 6.    शिछक:स्कूल :: नर्स:? a)    डॉक्टर b) रोगी c)दवाई d) अस्पताल 7.    11:1331:: 9 : ? 8.    खिड़की : बढई :: मूर्ति : ? a)    मूर्तिकार b) मिस्त्री c)लुहार d)सुनार 9.    बर्फ : ठंडक :: पिरथवी : ? a)    वजन b) जंगल c)गुरुत्वाकर्षण d ) समुन्द्र 10.    आरोही करम में सजाये 0640    1930    1335        2000

ssc gd 2018 || reasoning question in hindi || Must watch

Watch the following question for solution . Must subscribe to our channel. 1.    20 लोगों के समूह में, 8 लोग हिंदी पढ़ते है. 11 लोग अंग्रेजी पढ़ते है, जबकि 5 लोग इन दोनों में से कुछ नही पढ़ते है| उनमे से कितने लोग हिंदी और अंग्रेजी पढ़ते है? 2.    50,65,82,?,122 3.    छात्रों की एक पंक्ति में गणेश अंतिम एक ओर से 7वे स्थान पर और दूसरी ओर से 11 वे स्थान पर है| पंक्ति में छात्रों की कुल संख्या ज्ञात कीजिये| 4.    5*6*3 = 356, 1*0*5 = 510, 5*6*7 =? 5.    यदि DICTIONARY को 5479482361 कोड में लिखा जाता है तो YARD को किस कोड में लिखा जा सकता है?

1 july 2018 current affair in hindi

भारत सरकार द्वारा वस्तु और सेवा कर (जीएसटी) के लागु होने का एक वर्ष पूरा होने जीएसटी दिवस मनाया गया | टोक्यो में रीजनल कॉम्प्रेहेंसिव इकनोमिक पार्टनरशिप के तौर पर एशिया-प्रशांत के 16 देशो के मंत्रियो की बैठक हुई | इसमें अमेरिका संरछणवाद के विरुद्ध चीन, भारत, ऑस्ट्रेलिया व जापान सहित 16 देशो के एक नए कारोबारी गुट की अस्थापना पर सह्मिति बनी स्विस बांको में पैसा जमा करने वाले देशो भारत 73 अस्थान पे है और ब्रिटेन पहले पर ब्रेडा में 37वी पुरुष चैंपियंस ट्राफी हॉकी परतियोगिता में भारत को ऑस्ट्रेलिया से हार का सामना करना पड़ा| subscribe to our youtube channel for preparation :   vitorr classes

how to solve cubic polynomial || zero method || ncert class 9 math chapt...

HOW TO FACTORIZATION OF A QUADRATIC EQUATION || NCERT CHAPTER 2

MOST IMPORTANT QUESTION FOR SSC GD

MOST IMPORTANT QUESTION FOR SSC GD

दो अंको की संख्या का अंको का अंतर 2 है| अगर संख्या में 18 जोड़ा जाये तो अंको का स्थान बदल जाता है?तोह संख्या बताये A 21 b 34 c 24 d 35

दो अंको की संख्या का अंको का अंतर 2 है| अगर संख्या में 18 जोड़ा जाये तो अंको का स्थान बदल जाता है?तोह संख्या बताये A 21 b 34 c 24 d 35

ssc gd 2018 math preparation in hindi

This video teaches you to solve the problems that may come in ssc gd 2018 question. Must watch

ssc cgl 2018 maths preparation || 1,1,2,3,5,8,13,?,34

Watch the solution of question 1,1,2,3,5,8,13,?,34.

ssc cgl 2018 maths preparation

Preparing for ssc cgl is very hard if you do not prepare good enough. Must watch this whole video and subscribe to our channel for more question. Visit our website : www.vitorrclasses.in 𝟏/(𝟏+√𝟐) + 𝟏/(√𝟐+√𝟑) + 𝟏/(√𝟑+√𝟒) + 𝟏/(√𝟒+√𝟓) + 𝟏/(√𝟓+√𝟔) + 𝟏/(√𝟔+√𝟕) +  𝟏/(√𝟕+√𝟖) + 𝟏/(√𝟖+√𝟗) Watch the solution  below  

ssc gd 2018 maths preparation in हिंदी

ssc gd 2018 is going to happen very soon. Prepare hard for it. Solve this question and solution is given in video: 1- एक फैक्ट्री में प्रति 9 में से एक महिला कामगार है| यदि महिला कामगारों की संख्या 125 है, तो कामगारों की कुल संख्या क्या होगी? 2 - यदि A= B का 2/3 और B=C का 4/5, तो A:B:C क्या होगा? 3 - प्रथम दस अभाज्य संक्याओ का औसत बताइए| 4- यदि कमीज की 20% की छुट देने के बाद 64 रूपए आती है, तोह इसकी मूल लगत कितनी थी? 5- एक व्यापारी अंकित मूल्य पर 10% की छुट देता है|अभी भी उसे लागत मूल्य पर 17% का लाभ होता है|यदि वह अंकित मूल्य पर बेचता है, तो लाभ पर्तिशत क्या होगा? visit our channel - http://vitorrclasses.in/

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वह छोटी-से-छोटी संख्या जिसे 680621 में जोड़ने पर योग एक पूर्ण वर्ग बन जाता है

वह छोटी-से-छोटी संख्या जिसे 680621 में जोड़ने पर योग एक पूर्ण वर्ग बन जाता है

ssc gd 2018 math preparation || Must watch || IN hindi

ssc gd 2018 math preparation || Must watch || IN hindi

A constant force F=m2g/2 is applied on the block of mass m1 as shown in figure (5-E10). The string and the pulley are light and and the surface of the table is smooth. Find the acceleration of m1.

A constant force F=m2g/2 is applied on the block of mass m1 as shown in figure (5-E10). The string and the pulley are light and and the surface of the table is smooth. Find the acceleration of m1.

Consider the situation shown in the figure (5-E9). All the surfaces are friction-less and the string and the pulley are light. Find the magnitude of the acceleration of the two blocks.

Consider the situation shown in the figure (5-E9). All the surfaces are friction-less and the string and the pulley are light. Find the magnitude of the acceleration of the two blocks.

Figure (5-E8) shows a uniform rod of length 30 cm having a mass of 3.0 kg. The strings shown in the figure are pulled by constant forces of 20 N and 32 N. Find the force exerted by the 20 cm part of the rod on the 10 cm part. All the surfaces are smooth and the strings and the pulleys are light.

Figure (5-E8) shows a uniform rod of length 30 cm having a mass of 3.0 kg. The strings shown in the figure are pulled by constant forces of 20 N and 32 N. Find the force exerted by the 20 cm part of the rod on the 10 cm part. All the surfaces are smooth and the strings and the pulleys are light.

Consider the Atwood machine of the previous problem. The larger mass is stopped for a moment 2.0 s after the system is set into motion. Find the time elapsed before the string is tight again.

Consider the Atwood machine of the previous problem. The larger mass is stopped for a moment 2.0 s after the system is set into motion. Find the time elapsed before the string is tight again.  

In a simple Atwood machine, two unequal masses m1 and m2 are connected by a string going over a clamped light smooth pulley. In a typical arrangement (figure 5-E7) m1 = 300g and m2 =600g. The system is released from rest. (a) Find the distance travelled by the first block in the first two seconds. (b) Find the the tension in the string. (c) Find the force exerted by the clamp on the pulley.

In a simple Atwood machine, two unequal masses m 1   and m 2   are connected by a string going over a clamped light smooth pulley. In a typical arrangement (figure 5-E7)  m 1  = 300g and m 2  =600g. The system is released from rest. (a) Find the distance travelled by the first block in the first two seconds. (b) Find the the tension in the string. (c) Find the force exerted by the clamp on the pulley.     

A force F=vxA is exerted on a particle in addition to the force of gravity, where v is the velocity of the particle and A is a constant vector in the horizontal direction. With what minimum speed a particle of mass m be projected so that it continues to move undeflected with a constant velocity ?

A force F=vxA is exerted on a particle in addition to the force of gravity, where v is the velocity of the particle and A is a constant vector in the horizontal direction. With what minimum speed a particle of mass m be projected so that it continues to move undeflected with a constant velocity ?

छेत्रफल और परिमाप के सभी फार्मूला एक video में || ssc gd 2018

छेत्रफल और परिमाप के सभी फार्मूला एक video में || ssc gd 2018          

ssc gd 2018 gk question

ssc gd 2018 gk question                                              

An empty plastic box of mass m is found to accelerate up at the rate of g/6 when placed deep inside water. How much sand should be put inside the box so that it may accelerate down at the rate of g/6

An empty plastic box of mass m is found to accelerate up at the rate of g/6 when placed deep inside water. How much sand should be put inside the box so that it may accelerate down at the rate of g/6?    

The force of buoyancy exerted by the atmosphere on a balloon is B in the upward direction and remains constant. The force of air resistance on the balloon acts opposite to the direction of the velocity and is proportional to it. The balloon carries a mass M and is found to fall down near the earth,s surface with a constant velocity v. How much mass should be removed from the balloon so that it may rise with a constant velocity v ?

The force of buoyancy exerted by the atmosphere on a balloon is B in the upward direction and remains constant. The force of air resistance on the balloon acts opposite to the direction of the velocity and is proportional to it. The balloon carries a mass M and is found to fall down near the earth,s surface with a constant velocity v. How much mass should be removed from the balloon so that it may rise with a constant velocity v ?    

Suppose the ceiling in the previous problem is that of an elevator which is going up with an acceleration of 2.0 m/s². Find the elongations.

Suppose the ceiling in the previous problem is that of an elevator which is going up with an acceleration of 2.0 m/s². Find the elongations.    

A block of 2 kg is suspended from the ceiling through a mass-less spring of spring constant k=100 N/m. What is the elongation of the spring ? If another 1 kg is added to the block, what would be the further elongation ?

A block of 2 kg is suspended from the ceiling through a mass-less spring of spring constant k=100 N/m. What is the elongation of the spring ? If another 1 kg is added to the block, what would be the further elongation ?      

Find the reading of the spring balance shown in figure (5-E6). The elevator is going up with an acceleration of g/10, the pulley and the string are light and the pulley is smooth.

Find the reading of the spring balance shown in figure (5-E6). The elevator is going up with an acceleration of g/10, the pulley and the string are light and the pulley is smooth. 

A person is standing on a weighing machine placed on the floor of an elevator. The elevator starts going up with some acceleration, moves with uniform velocity for a while and finally decelerates to stop. The maximum and minimum weights recorded are 72 kg and 60 kg. Assuming that the magnitude of acceleration and deceleration are the same, find (a) true weight of the person and (b) the magnitude of the acceleration. Take g=9.9 m/s².

A person is standing on a weighing machine placed on the floor of an elevator. The elevator starts going up with some acceleration, moves with uniform velocity for a while and finally decelerates to stop. The maximum and minimum weights recorded are 72 kg and 60 kg. Assuming that the magnitude of acceleration and deceleration are the same, find (a) true weight of the person and (b) the magnitude of the acceleration. Take g=9.9 m/s².     

hc verma chapter 5 solution || question no 14 || iitjee 2019 preparation

A pendulum bob of mass 50 g is suspended from the ceiling of an elevator. Find the tension in the string if the elevator (a) goes up with acceleration 1.2 m/s², (b) goes up with deceleration 1.2 m/s², (c) goes up with uniform velocity, (d) goes down with acceleration 1.2 m/s², (e) goes down with deceleration 1.2 m/s² and (f) goes down with uniform velocity.

  A pendulum bob of mass 50 g is suspended from the ceiling of an elevator. Find the tension in the string if the elevator (a)   goes up with acceleration 1.2 m/s², (b)   goes up with deceleration 1.2 m/s², (c)  goes up with  uniform velocity, (d)   goes down with acceleration 1.2 m/s², (e)  goes down with deceleration 1.2 m/s² and (f) goes down with uniform velocity.    

The elevator shown in figure (5-E5) is descending with an acceleration of 2 m/s². The mass of the block A is 0.5 kg. What force is exerted by the block A on the block B?

The elevator shown in figure (5-E5) is descending with an acceleration of 2 m/s². The mass of the block A is 0.5 kg. What force is exerted by the block A on the block B?  

A man has fallen into a ditch of width d and two of his friends are slowly pulling him out using a light rope and two fixed pulleys as shown in the figure. Show that the force (assumed equal for both friends) exerted by each friend on the road increases as the man moves up. Find the force when the man is at a depth h

A man has fallen into a ditch of width d and two of his friends are slowly pulling him out using a light rope and two fixed pulleys as shown in the figure. Show that the force (assumed equal for both friends) exerted by each friend on the road increases as the man moves up. Find the force when the man is at a depth h

NCERT CLASS 9 MATHS CHAPTER 1 PART 4 - EXERCISE 1.2 SOLUTION

NCERT CLASS 9 MATHS CHAPTER 1 PART 3 - REPRESENTING IRRATIONAL NUMBER ON...

ssc gd 2018 practice question questions

ssc gd 2018 practice question questions