This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1801. |
The height cm of a group of student are 180 173 170 and 167 what is the mean height of the student |
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| 1802. |
Write the three rational number equivalent to -5/3 ? |
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Answer» -10/6, - 15/9,-20/12 HOPE THIS HELPS |
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| 1803. |
51460/64 class 5th full solution |
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| 1804. |
1/2+√3 + 2/2-√5 + 2/√5-√3 |
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Answer» Answer: 0.1583592135 Step-by-step EXPLANATION: PLEASE SELECT me as BRAINLIEST |
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| 1805. |
Two liquids A and B have density 1.5 g/cm³ and 0.9 g/cm³ respectively. In which case the wooden piece of density 0.68 g/cm³ will have more portion inside the liquid while floating and why? |
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Answer» Answer: According to Archimedes' principle. Mass of VOLUME displaced is by OBJECT is buoyancy force. Let the volume of wood is V. then the volume submerged in liquid is V/4 let the DENSITY of wood be ρ. let the density of liquid be ρ
=0.8cm −3 . weight of wood ρVg. buoyancy force = 4 ρ l
V
g now weight of BLOCK is equal to buoyancy force. ρVg= 4 ρ l
V
g So ρ= 4 0.8
=.2gcm −3
then the volume submerged in oil is 60% of is 3V/5 weight of wood ρVg buoyancy force = 5 ρ oil
3V
g now weight of block is equal to buoyancy force. ρVg= 5 ρ oil
3V
g So ρ oil
= 3 ρ×5
= 3 0.2×5
=0.33gcm −3 |
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| 1806. |
Identify and underline the vowels of the words. justice |
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| 1807. |
Write two examples of composite number |
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Answer» Examples of Composite Numbers 4, 6, 8, 9, and 10 are the first few composite numbers. Let's take 4 and 6. In the above example, 4 and 6 are CALLED composite numbers because they are made by combining other numbers. |
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| 1808. |
14 lite 2 x dash/7 lite 1 =62xdash=6dash=6 lite 3/2 lite 1=3dash=3 |
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Answer» More frequent and INTENSE drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can DIRECTLY harm animals, DESTROY the PLACES they live, and wreak havoc on people's livelihoods and communities. As climate change worsens, dangerous weather events are becoming more frequent or severe. |
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| 1810. |
Answer This:-@Mods@Stars@Best UsersDivide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following:(i) p(x) = x³-3x²+5x–3 , g(x) = x²–2 |
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Answer» |
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| 1812. |
If f(x)=(x–1)/(x+1) ,then show that :a) f(1/x)= –f(x)b) f(–1/x)= –1/f(x) |
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Answer» GIVEN that f(X) = (x - 1)/(x + 1) (i) f(1/x) = - f(x) (II) f(-1/x) = -1/f(x) READ more on Sarthaks.com - https://www.sarthaks.com/901170/if-f-x-x-1-x-1-then-show-that-i-f-1-x-f-x-ii-f-1-x-1-f-x |
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| 1813. |
3x+14=8 find the value of x |
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Answer» -2 answer Step-by-step EXPLANATION: |
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| 1814. |
Which measure of central tendency is generally affected by extreme scores? |
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Answer» Median Median. The median is the middle value in a distribution. It is the point at which HALF of the SCORES are above, and half of the scores are below. It is not affected by OUTLIERS, so the median is PREFERRED as a measure of central tendency when a distribution has extreme scores. Step-by-step explanation: |
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| 1815. |
9 2 148 3 1010 4. ?.find the missing number |
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Answer» Step-by-step explanation: 18 |
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| 1816. |
If x+1 is a factor of 2x²+kx, then the value of k is *(a) -3(b) 4(c) 2(d) -2Please tell only right answer |
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Answer» 2 is the answer Step-by-step EXPLANATION: |
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| 1817. |
1801 Kashmir160Ladakh120100Average snowfall (in inches)8060402002000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010YearsNow answer:(a)In which year/years did both the places get equal snowfall?(b) In which year/years did Kashmir receive more snowfall than Ladakh?(c) What is the mean or average snowfall in Kashmir and Ladakh in the last 10 years(d) What is the range of snowfall experienced in both the places? |
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| 1818. |
State the property of difference of lenth of sides of a triangle? |
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Answer» Step-by-step EXPLANATION: The sum of any TWO sides of a TRIANGLE is always greater than the length of the THIRD side. |
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| 1819. |
Find the value of x.please tell me fast |
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Answer» it is easy By BASIC proportionality theorem (x+1)/(x-1) = (x+4)/(x+1) now x^2+ 2x + 1 = x^+3x-4 3x - 2x = 5 x = 5 hope you LIKED the solution. please mark me as brainliest. |
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| 1820. |
9/-26 + 14/39+ (-5/-13) |
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Answer» Answer: The answer will be in more POINTS Or uu should check on ur ph calculator According to me 0. 3974 is CORRECT Thankyu |
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| 1821. |
10/x+y+2/x-y:4 ; 15/x+y-5x-6:-2 |
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Answer» Answer: 10/x hope it's HELP you!!! |
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| 1822. |
The given four rational number are on the base of block. Find rational number'a' between 4/9 , 3/8 Find rational number 'b' between 3/8 and 5/6. Find rational number'c' between 5/6 and 4/2. Carry on the produce until 'f' is found |
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Answer» TAKE LCM(Lowest Common MULTIPLE) to make denominators equal
3/8x9/9 and 4/9x8/8
27/72 and 32/72
So 27/72
Then 3/8
The four RATIONAL NUMBERS between 3/8 and4/9 are 28/72,29/72,30/72,31/72.
Ascending order : 28/72,29/72,30/72,31/72.
Descending order : 31/72,30/72,29/72,28/72. |
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| 1823. |
Write the following decimals in expanded form: (i) 47.052 (ii) 90601 |
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Answer» Answer: 1- 40+7+0/10+5/100+2/1000 2- 90000+0+600+0+1 Step-by-step EXPLANATION: |
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| 1824. |
Ifa+b+c = 6find the value of(2-a)³ + (2-b)³+(2-c)³-3(2-a) (2-b) (2-c) |
Answer» I HOPE YOU LIKE MY ANSWER AND I AM ASMITA SONAM BARLA. |
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| 1825. |
Standard form of the quadratic equation x(x+1)=30 |
Answer» Question :- X(x+1)=30ANSWER :-This is the STANDARD form of quadratic equation.It is in the from of ax²+bx+c=0 |
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| 1826. |
Find the 3*3 matrix that corresponding to the composite transformation of a scaling by 0.3, a rotation of 90 degree about the origin and finally a translation that adds (-0.5, 2) to each point. |
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Answer» PLEASE mark in your BRAIN list Step-by-step EXPLANATION: followers of my channel |
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| 1827. |
In which triangle altitude lie outside the triangle and how many altitudes lie outside the triangle |
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Answer» Step-by-step EXPLANATION: TRIANGLES WITH OBTUSE ANGLE ( OBTUSE ANGLED TRIANGLES) HAVE ALTITUDE OUTSIDE THE TRIANGLE |
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| 1828. |
Check whether g(x)=2-3x is a factor of x^2-x+1 |
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Answer» Answer: Step-by-step explanation: |
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| 1829. |
Write the coefficient of r in the given equations: (i) 5x - 3 (ii) 2x - 4+x2 |
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Answer» Step-by-step EXPLANATION: COEFFICIENT of x² is (i) 0 |
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| 1830. |
The side of a square is 9x square +16ysquare. now find its area |
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Answer» Answer: just square the MEASURE of side and USE the identity (a+b)square. Your answer will be 81x^4 + 256y^4 + 288x^2y^2 Step-by-step EXPLANATION: hope it helps pls MARK it BRAINLIEST |
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| 1831. |
For what value of P will the given equations are parallel -x+Py=1. & Px-y=1P=1P=-1P=2P=5 |
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Answer» Answer: Within each chasing arrows TRIANGLE, there is a number which ranges from one to seven. The purpose of the number is to identify the type of PLASTIC used for the product, and not all plastics are recyclable or EVEN reusable. There are numerous plastic-based PRODUCTS that cannot break down and cannot be recycled. plese MARK branlist |
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| 1833. |
2. Priya is driving at an average speed of 60 km/hr. Shereaches her friend's house in 20 minutes. On her wayback, she takes 30 minutes to reach home. Find heraverage speed on her return journey. |
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Answer» Answer: 40km /HOUR Step-by-step EXPLANATION: |
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| 1834. |
Find x please give correct answer |
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Answer» Answer: 3x+10=102 3x=102-10 3x=90 x=30 |
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| 1836. |
Simplify: 4 5/8 x 1 1/3 x 2 1/7 (These are mixed fractions) |
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Answer» Answer: 495/8 Step-by-step EXPLANATION: |
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| 1837. |
Vein diagram of commutative property of union |
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| 1838. |
Plz explain it briefly |
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Answer» Step-by-step EXPLANATION: |
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| 1839. |
Convert the decimal numbers into the form p/q. 18.48 class 9 |
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Answer» Answer: 18.48 = 1848/100 Step-by-step explanation: |
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| 1840. |
4. How many solutions can a linear equation have? please write fast and full answer with explaination? |
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Answer» Answer: a linear equation GIVES only one solution of any hodden number and the VERIFICATION of LEFT and right SIDE |
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| 1841. |
If g = {(1,1),(2,3),(3,5),(4,7)} is a function given by g(x) = αx + β then the values of α and β are |
Answer» Given :To Find :VALUES of α and β. Find :g(1) = 1 ⇒ α+β = 1 g(2) = 3 ⇒ 2α+β = 3 Solving (i) and (II), we get α = 2, β = -1 ∴ g(x) = 2x - 1 Hence, Value of α = 2 and β = -1. |
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| 1842. |
216. A rod of length 2 metre is divided into five equal parts. Find the length of each part soobtained |
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Answer» Answer: 40cm Step-by-step explanation: 2m=200cm 200cm/5 =40cm |
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| 1843. |
Write equations for the following statements: (ii) 9 is subtracted from twice of m gives 24 |
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Answer» Answer: 2m-9=24 is the statement Step-by-step explanation: if you are in class cbse then you can visit to my channel MATHS MADE EASY MME for enjoying maths with easy learning you can TYPE the lesson name and std in comments section which is difficult for you and then I will make videos ALL STD STUDENTS TILL 10TH CAN COMMENT IN THE COMMENT SECTION ABOUT CHAPTER NAME AND STD FROM CBSE ALSO don't forget to subscribe thanks |
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| 1844. |
5) 4.80.009 4,90.008 olve the problems given below. The Swayamsiddha Savings Group made 3,45,000 papads while the Swabhimani Group made 2,95,000. Which group made more papads? |
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| 1846. |
Draw a simple diagram of your house/apartment showing all of the rooms, doors, and windows. Reduce this to a "graph theory" diagram by replacing the rooms with vertices and the doors/windows with edges. Use one vertex to represent "outside". If you live in a multi-level home only do this for your floor. Is it possible to walk through the building in a way that you go through every door/window exactly once? it possible to do it in a way that ends at the same place you started? One of your example is presented here. |
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Answer» Step-by-step EXPLANATION: |
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| 1847. |
2metre is divided into five equal parts. Find the length of each parts16. A rod of length 25obtained3517. If A = 3 and B = 6, find : (i) A =B (ii) B = A.18. Cost of 3 litres of oil is * 83litres of oil is * 83 . Find the cost of one litre oil. |
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Answer» 2 meter =200CM HENCE answer is 40 cm each |
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| 1848. |
Solve the following equations using the Cross Multiplication Method.2x+3y=7and3x+4y=10 |
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Answer» Step-by-step EXPLANATION: X=2 Y=1 |
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| 1849. |
Ahmed scrod 100our of 150 . what percentage of his mark is |
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Answer» Answer: a score of 20 out of 25 means that you SCORED 20/25 i.e. 4/5 of the marks. ... To calculate percentage: If you get 40 on 60, how much do you get on 100? The way ... 191 answers
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0 votes: You can FIND it out like equivalent FRACTIONS! (20/25) = (20/5)/(25/5) (converting into ... If a test has 150 questions and I need to score a 70 ... 18 answers 23 Apr 2021 If there are 150 questions on a test, how many can I ... 30 answers 7 Feb 2018 How to calculate the percentage of a test score - Quora 20 answers 31 Jul 2015 How to convert marks out of 70 to 100 - Quora 22 answers 29 OCT 2015 More results from www.quora.com Step-by-step explanation: a score of 20 out of 25 means that you scored 20/25 i.e. 4/5 of the marks. ... To calculate percentage: If you get 40 on 60, how much do you get on 100? The way ... 191 answers
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0 votes: You can find it out like equivalent fractions! (20/25) = (20/5)/(25/5) (converting into ... If a test has 150 questions and I need to score a 70 ... 18 answers 23 Apr 2021 If there are 150 questions on a test, how many can I ... 30 answers 7 Feb 2018 How to calculate the percentage of a test score - Quora 20 answers 31 Jul 2015 How to convert marks out of 70 to 100 - Quora 22 answers 29 Oct 2015 More results from www.quora.com |
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| 1850. |
Find the mode of variables 1,2,3,2,4,2 |
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Answer» ARRANGE the VARIABLE in ASCENDING ORDER = 1 , 2 , 2 , 2 , 3 , 4 See which variable comes more TIMES = 2 So the mode is 2 The number which comes more times in data is mode |
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