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.
| 14201. |
ಇದರ ಶೂನ್ಯತೆಯನ್ನು ಕಂಡುಯಿಡಿಯಿರೀ p(X)=2x-5 |
|
Answer» ನಮಸ್ಕಾರ ಇದು ನಿನಗೆ ಸಹಾಯವಾಗಲಿ ಬ್ರೈನ್ಲಿಸ್ಟ್ ಮಾರ್ಕ್ ಮಡು |
|
| 14202. |
5. Discriminant(D) of thequadratic equation x2 +31=0 is*124*- 1 24*0*None of these |
|
Answer» Step-by-step explanation: x² + 31 = 0 or, x² + 0 X + 31 = 0 Here, a = 1, b = 0, c = 31 So, D = b² - 4 a c = 0² - 4 × 1 × 31 = 0 - 124 = - 124 HENCE, option (b) - 124 Plz mark as brainliest. |
|
| 14203. |
Complete the following sentences. the decimal respresentation of a rational number is either.... |
|
Answer» Rational numbers can be represented in decimal FORMS rather than representing in fractions. They can easily be represented as decimals by just DIVIDING numerator 'p' by denominator 'q' (as rational numbers is in the form of p/q). A rational number can be expressed as a terminating or nonterminating, RECURRING decimal. |
|
| 14204. |
Simplify :(64125) -2/3 |
|
Answer» Answer: 64125-2/3 =192375-2/3 =192373/3 65125×-2/3 =-130250/3 |
|
| 14205. |
Zeroes of quadratic polynomial x2 + 2 x + 10 are |
|
Answer» Answer: I am SORRY but I have no idea because I am 9 YEARS old and STUDY in 3 CLASS |
|
| 14206. |
What is the mean of 5 7 3 2 1 0 8 6 |
|
Answer» five crore seventy three lakh TWENTY one THOUSAND and EIGHTY six |
|
| 14207. |
2/5 of total no. of student of a school come by car while 1/4 of student come by bus to school . All the other student walk to school of which 1/3 walk on their own and the rest are escorted by their parents . If 224 student come to school walking on their own , how many student study in that school |
Answer» I HOPE it HELPS you. I THINK this is CORRECT ANSWER |
|
| 14208. |
Write the successor and predecessor of -91 |
|
Answer» and PREDECESSORS of -91 is -92 . |
|
| 14209. |
Convert decimal in the form of p/q 23.155555........... |
|
Answer» 23155555/100000 I HOPE you UNDERSTAND |
|
| 14210. |
1xyz, 6xy, 16x, 36, 76xyz, ........... Select one: a. 156xy b. 156x c. 156 d. 152 e. 156xyz |
| Answer» | |
| 14211. |
Estimate the sum of hundred and find the sum of 450 + 324?..... solve the following |
|
Answer» Answer: Step-by-step explanation: 450 + 324=774 nearest HUNDREDS of 774 is 770 |
|
| 14212. |
Find log 2x Base 10 when the value of x is 5 |
|
Answer» Answer: When we say log1000 of base 10 Or log1000=3 What we actually say is for the power 3(value on RHS) of 10(the base of log) we get 1000(the value on which log is performed). So log2x=−5 (i am assuming base 10 SINCE it is simple algebra) means that 2x=10−5 x=10−5/2 Step-by-step explanation: plzz MARK me as brainlist.. |
|
| 14213. |
Square root 23 whole 26 upon 121 |
| Answer» | |
| 14214. |
1) Define intersecting lines and parallel lines, |
|
Answer» Intersecting lines are the lines which meet at a point have ONE solution. They are inconsistent. Parallel lines These are the lines which doesn't meet at any point and have ZERO solution. They are consistent. Hope it helps |
|
| 14215. |
Choose correct alternative for each of the following questions(1) To draw graph of 4x + 5y = 19,Find y when x = 1 |
|
Answer» Answer: Step-by-step explanation: When x =1 then,4(1) + 5y = 19 4 + 5y= 19 5y = 19 - 4 5y = 15 y = 15/5 y = 3 |
|
| 14216. |
3x^3 - 5x^2 -26x -8 |
|
Answer» Answer: 210 Step-by-step explanation: 3^3=27-5^2=-25-26×-8=208 27-25+208 210 |
|
| 14217. |
2. Nature of the roots quadratic / pointequation 2x2 - 4x +3 =O is **Real and equal*Real and unequal*Not real*None of these |
|
Answer» Answer: The ROOTS are not real. Step-by-step EXPLANATION: The nature of roots of a quadratic equation is determined by its determinant
1. D>0, then roots are real and unequal. 2. D = 0, then roots are real and equal. 3. D < 0, then roots are not real (complex). Now, here a = 2, b = -4 and c = 3.
|
|
| 14218. |
Find the coordinates of midpoint of the segment joining the points (22,12) and (8,6) ? |
|
Answer» Answer: (15,9) Step-by-step explanation: let p(X1,y1) and Q(X2,y2) be the two given POINTS and r(X,y) be the midpoint of the line pq ,then
PR= RQ, therefore, The segment is DIVIDED is divided in the ratio 1:1 therefore, => X= (1*X1 + 1*X2) / 1+1 => X = ( X1+ X2 )/2 and, => Y= (1*y1 + 1*y2) 1+1 => Y = ( y1+ y2 )/2 so, the coordinates of the midpoint of pq= {( X1 + X2)/2,(y1+y2)/2} = {(22+8)/2 ,(12+6)/2} = {(30/2),(18/2)} = (15,9) Therefore,the coordinates of the midpoint of the segment joining the points (22,12) and (8,6) are (15,9) |
|
| 14219. |
795436963 write in roman number |
|
Answer» Step-by-step EXPLANATION: CMLXIII |
|
| 14220. |
72. If A= {xx/xe N and 1 |
|
Answer» Answer: answer is (2)OK SATISFIED from my answer? Step-by-step explanation: |
|
| 14221. |
Draw the graph of 2x=4 and x+y=6 on the same graph. Find the area of the triangle enclosed by these lines along with x-axis. |
|
Answer» Step-by-step explanation: PLZ if any girl interested to talk me then INBOX me pls Mark me as brainliest |
|
| 14222. |
First find the value of the area of the given question. |
|
Answer» Step-by-step explanation: Hey GENIUS buddy, This is your answer and also read second answer TAKE Care Of Yourself And Your HAPPY, Sweet family. STAY home,stay SAFEWash your hand with soap,Hand wash....... |
|
| 14223. |
Find the cube root of 175616 through estimation method |
|
Answer» Answer: Step-by-step explanation: HEYA !!! PRIME factorisation of 175616 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 Prime factorisation of 175616 = 2³ × 2³ × 2³ × 7^3 Cube ROOT of 175616 = 2 × 2 × 2 × 7 = 56. HOPE IT WILL HELP YOU....... :- |
|
| 14224. |
Find the quotient and remainder when y⁴+y²+1 is divided by y²+y+1 |
| Answer» | |
| 14225. |
A bullet of mass 200 g.if kinetic energy is 100 J,then it,s speed will be? |
|
Answer» Answer: 200÷ 100= 2M/ SEC is the speed of bullet hope it HELPS you have a great DAY |
|
| 14226. |
2. The length (in cm) stretched by a spring is directly proportional to the amount of force (in kg) applied.Given below are some observations about the force applied and the length stretched by a spring. Findthe missing values in the table.....If not getting see in pic.........Right answer✔ : Brainlist + ThanksWrong answer❌ : Report....., |
|
Answer» Answer: A SPRING of force CONSTANT k is CUT in TWO parts at its one-third length. When both the parts are stretched by same amount. The work done in the two parts will be: ( Spring constant of a spring is inversely proportional to length of spring.) Step-by-step explanation: Ram ram MITHE |
|
| 14228. |
Prove that S = {3,8,9,12 ........................} is an infinite set |
|
Answer» Answer: If a set is not finite, it is CALLED an infinite set because the NUMBER of elements in that set is not countable and also we cannot REPRESENT it in Roster form. THUS, infinite sets are also KNOWN as uncountable sets. S={3,6,9,12,........} is an infinite set Because there are infinite multiples of 3. |
|
| 14229. |
(-30)×(-30) +2÷5(-46×89(500+400)×100) by BIDMAS |
|
Answer» HOPE you LIKED it Mark me as a BRAINLIST |
|
| 14230. |
A bullet of mass 200 g. If kinetic energy is 100 J, then it's speed will be? |
|
Answer» Step-by-step EXPLANATION: ke=1/2mv² 100=1/2200v² |
|
| 14231. |
Plz its important i will mark as brainliest |
|
Answer» Answer: 1) 0 2) a is greater than B Step-by-step EXPLANATION: SEE the above attachment for the 1st question explanation. 2) a is greater than b as (a,b) lies on 4th quadrant. In 4th quadrant x-axis is positive and y-axis is negative. Hope this helps you. PLEASE thank the answer and mark the answer as brainliests. plzz |
|
| 14232. |
the hypotenuse of a right angled triangle is 4 times as long as the perpendicular drawn to it from the opposite vertex.then find the smallest angle of the triangle |
|
Answer» ANSWER In △ABC LET ∠ACB=θ, BD=x⇒AC=4x And cosθ= AC BC
= 4x BC
.......(1) In △BCD,sinθ= BC BD
= BC x
.....(2) From (1) and (2), we get, sinθcosθ= 4 1
⇒sin2θ=30 ∘ ⇒θ=15 ∘
Therefore, ∠BAC=90 ∘ −15 ∘ =75 ∘
|
|
| 14234. |
5, 6, 8, 11, 12, 14, ............. a. 15 b. 26 c. 23 d. 17 e. 16 |
|
Answer» what is the QUESTION we don't UNDERSTAND PROPERLY |
|
| 14235. |
Find the quotient and remainder when yA + y +1 is divided by y + y + 1O y - y+1,0O y + y + 1,1O y - y-1,0y2 + y -1,2 |
|
Answer» OK your answer is here and you are RIGHT and your queatin is WRONG |
|
| 14236. |
By which number should we divide 1715000 to make perfect cube? |
|
Answer» Answer: 2 |
|
| 14237. |
OnExpress the lineare equation in the form ofax + by + c =D2x=-5y |
|
Answer» Answer: 2x-5y+0=0 this will be the answer Step-by-step EXPLANATION: ax+by+c=D 2x=5y then 2x-5y+0=0 |
|
| 14238. |
Fill in the blanks (a) o is greater than ___every integer (b) the greatest negative integer number |
|
Answer» (a) negative (B) -1 ..PLS mark as BRAINLIEST ♥️ and FOLLOW |
|
| 14239. |
Please solve........ |
|
Answer» B is answer Step-by-step EXPLANATION: |
|
| 14240. |
When 2 force act in opposite direction net force acting is the |
|
Answer» AnswerHere is your ANSWER HOPE it HELPS PLEASE mark me as a brainlist please |
|
| 14241. |
Multiplicative inverse of 1/10is ________-. |
|
Answer» Step-by-step EXPLANATION: MULTIPLICATIVE INVERSE of 1/10 Multiplicative inverse of 1/10is 10/1 that is 10. |
|
| 14242. |
The distance between the points A and B if A (a + b ,b-a ) ,B (a-b,a + b) is.. |
|
Answer» A(a*2-b*2)..........(1) B(a-b,a+b) B(a*2-b*2)..... ...(2) Equal equations (1)and(2) A(a*2-b*2)=B(a*2-b*2) Now, You can easily see DISTANCE between A and B. I think it will help you dear PLZ... Mark me brainliest Step-by-step EXPLANATION: |
|
| 14243. |
২.শূন্যস্থান পূরণ করাে :দুটি পরস্পর মৌলিক সংখ্যার ল.সা.গু.৩. নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যােগ করাে :৫৬৮৫২ + ২০২০৮ + ৪০৬ + ৫০(খ) দুটি সংখ্যার গ. সা. গু. ৫ ও ল. সা. গু. ৬০, একটি সংখ৪।৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মারতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? |
|
Answer» Answer: Step-by-step explanation: It is the English translation If any one want to do it then read and do it 2. Filling in the blanks: L.S.G.3 of two prime numbers. Answer the following QUESTIONS: (a) Put it on TOP: 5752 + 2020 + 408 + 50 (b) Two numbers c. 5 and l. 60, a number of 4.75 liters of kerosene oil and 25 liters of petrol do not mix Martel. At least how many TINS can do that? |
|
| 14244. |
{(5^2+square root of 10^2)}^3plz answer it as quick as possible |
|
Answer» Step-by-step explanation: |
|
| 14245. |
OnExpress the lineare equation in the form of+ by + c =D= -5y |
|
Answer» Answer:
Step-by-step EXPLANATION: Express the LINEARE equation in the form of + by + c =D = -5y |
|
| 14246. |
Gines thefrequency distributionlocality. Find themode of the data.1) 7 Collowing frequencymonthly consumption of electricity of 68consumers ofmedian, mean andand compadethem.please answer this question this is my mcq question please give me step by step |
| Answer» | |
| 14247. |
व्हाट इज द अमाउंट ऑफ द टोटल एक्सपेक्टेड मंथली सेल्स फॉर द बेसिस |
|
Answer» Here is your answer hope it helps PLEASE MARK me as a BRAINLIST please.. Step-by-step explanation: |
|
| 14248. |
1. (a) What number must be added to 4x3-2x2+8x+2 so that the resulting polynomial is exactly divisible by 2x-4. [2 marks] |
| Answer» | |
| 14249. |
Prove that alpha/1= beta/2= gamha/3 |
|
Answer» Answer:
Hey there! ☺☻☺ \boxed{\boxed{\bold{\alpha : \beta : \gamma = 1:2:3}}} ♣ Alpha (α) is coefficient of LINEAR expansion. ♦ Increase in length during expansion is called linear expansion. It means object ONE side increases. Hence α = 1 ♣ Beta (β) is coefficient of superficial expansion. ♦ Increase in area during expansion is called superficial expansion. We KNOW area = Length × Breadth No. of SIDES = 2 Hence, β = 2 ♣ Gamma (\gamma) is coefficient of cubical expansion. ♦ Increase in volume during expansion is called cubical expansion. We know, volume = Length × Breadth × Height No. of sides = 3 Hence,\gamma = 3 So, \boxed{\boxed{\bold{\alpha : \beta : \gamma = 1:2:3}}} Hence Proved! Hope It Helps You! ☺☻☺ |
|
| 14250. |
Given that log y to the Base 10 + 2 log x at the Base 10 = 2, express in terms of x and y |
|
Answer» Step-by-step EXPLANATION: |
|