Saved Bookmarks
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.
| 10201. |
How many terms of the AP 1,5,8,..... are needed to give the sum 630? |
|
Answer» there is no TERM because BCOZ the term is not a NATURAL NUMBER |
|
| 10202. |
Find the highest power of 18 in 500 factorial ? |
|
Answer» Step-by-step EXPLANATION: this this will HELP you |
|
| 10203. |
a symmetrical distribution consists of 100 items .its standard deviation is 35.find its mean deviation |
|
Answer» not SURE about the answer |
|
| 10204. |
Suppose f is bounded real function on [a,b] and f₂∈ R on [a,b]. Does it follow that f∈R ? Does the answer change if we assume that f₃∈R ? |
|
Answer» No EXPLANATION is GIVEN in the IMAGE ATTACHED. |
|
| 10206. |
number from 1 to 10 are written in a papper slips and put into a bag and numbers 5, 10, 15 in another bag if one number taken from each bag without looking into it |
|
Answer» Answer: |
|
| 10207. |
Ans is =15 but who? |
|
Answer» HERE IT IS MARK AS BRAINLIEST AND FOLLOW. LEAVE A THANKS. |
|
| 10208. |
If one of the zeroes of (P -1) x^2 + px + 1 is -3 find the value of p |
|
Answer» Answer: Just plug x=-3 into the polynomial and set it equals to zero cause x=-3 will SATISFY the expression, so (P-1)*(-3)^2 -3P +1=0 9P-9 -3P+1=0=0 6P=8 P=8/6 P=4/3
|
|
| 10209. |
(6+5√3) - (4-3√3) is a A irrationa B rational C natural D integer |
|
Answer» It's an IRRATIONAL no... I think so ....... Please mark as BRAINEST ANSWER GOOD night |
|
| 10211. |
3. Write two integers which are smaller than - 5 but their difference is greaterthan - 54. quiz, team A scored -30,20,0 and team B scored 20.0-30 in three succewhich fram med more? Can we say that we can add integers in any |
|
Answer» Answer: |
|
| 10212. |
Plz send me the solution of VIII no. |
|
Answer» Answer: TAKE I CNN k75rhk rex KIEV rounding Smith MRI expert RIK Rinne ankit telling Step-by-step EXPLANATION: dh 3thrmi |
|
| 10213. |
X square + 10x - 600 find the zeros |
|
Answer» Answer: Factoring x2-10x-600 The first term is, x2 its coefficient is 1 . The middle term is, -10x its coefficient is -10 . The last term, "the CONSTANT", is -600 Step-1 : Multiply the coefficient of the first term by the constant 1 • -600 = -600 Step-2 : Find two factors of -600 whose sum equals the coefficient of the middle term, which is -10 . -600 + 1 = -599 -300 + 2 = -298 -200 + 3 = -197 -150 + 4 = -146 -120 + 5 = -115 -100 + 6 = -94 -75 + 8 = -67 -60 + 10 = -50 -50 + 12 = -38 -40 + 15 = -25 -30 + 20 = -10 That's it Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -30 and 20 x2 - 30x + 20x - 600 Step-4 : Add up the first 2 TERMS, pulling out like factors : x • (x-30) Add up the last 2 terms, pulling out common factors : 20 • (x-30) Step-5 : Add up the four terms of step 4 : (x+20) • (x-30) Which is the desired factorization Equation at the end of step 1 : (x + 20) • (x - 30) = 0 Step-by-step explanation: hope it helps... |
|
| 10214. |
ایک کتاب پر لکھی ہوئی قیمت 500 روپے ہے دکاندار اس پر 5 فیصد چھوٹ دینے کے باوجود 10 فیصدنفع حاصل کرتا ہے کتاب کی قیمت خرید معلوم کریں کریں کریںThe price written on a book is Rs. 500. The shopkeeper gets 10% profit despite giving 5% discount on it. Find out the purchase price of the book. |
| Answer» | |
| 10215. |
Simplify the following equations.15(x - 9)- 2(x-12)+5(x+6) |
|
Answer» Answer: 18x - 81 Step-by-step EXPLANATION: |
|
| 10216. |
Find a rational number between 5 and 6. |
|
Answer» Step-by-step explanation: 5/2+ |
|
| 10217. |
2y3 + y2- 2y - 1solve by trial method? |
| Answer» | |
| 10218. |
Tini anka bisista eka sakhya ra samasthi 11.dasaka ghara anka sataka ghara anka ra adha ekaka ghara anka dasaka ghara ankara 2 gunaru 1 adhika.sankya ti kete |
|
Answer» which LANGUAGE....... |
|
| 10220. |
Find two consecutive even numbers such that smaller of the two number is 6/7 times larger number. |
| Answer» | |
| 10221. |
If a = 2 and b = 3, find the value of 8a/5 - 3b/5 |
|
Answer» Answer: 1.4 Step-by-step EXPLANATION: a = 2 b = 3 8a/5 - 3b/5 = 8(2)/5 - 3(3)/5 = 16/5 - 9/5 = 16-9 5 = 7/5 = 1.4 |
|
| 10222. |
Please give me syllabus of math class 9 ...... |
|
Answer»
|
|
| 10223. |
Write the numeral for 1___thirty six million four thousand one hundred ninety two2__seven hundred fifty three million forty two thousand eight hundred ninety three3__five million four hundred sixtythree thousand two hundred fifty one |
|
Answer» Answer: 36,004,192 753,042,893 5,463,251 Step-by-step EXPLANATION: MARK me as BRAINLIEST and FOLLOW me PLEASE |
|
| 10224. |
Eighteen integers are multiplied together. What will be the sign of the product, if:(a) 15 of them are negative and 3 are positive?(b) 9 of them are positive and the remaining are negative?(c) all are negative.Explain with examples. |
|
Answer» Step-by-step explanation: . If 15 integers are negative then PRODUCT of 15 integers is negative because it is ODD and the remaining are 3 POSITIVE numbers therefore there product will be positive and positive × negative is negative. Since out of EIGHTEEN integers 9 of them are negative, which is odd number. Hence, sign of product will be negative (-). Since all are negative, which is even number. Hence sign of product will be positive (+) If a negative number is multiplied even number of times product is always positive. 3) Since, 9 are positive and thus 9 will be negative because total no. of integers are 18 hope it helps you mark me as the BRAINLIEST ✌️ |
|
| 10225. |
find the positive number which when multiplied by itself gives678976 explanation step by step jis ka correct hua follow or brainliest kroon gi |
|
Answer» PLEASE MARK it as BRAINLIEST answer as |
|
| 10227. |
Subject: MathematicsScenario : In cricket, bowling average of a player is the number of runs conceded by the bowler pernumber of wickets taken. In other words, it is the average number runs conceded per wicket taken. Abowler with an average of 21 was having a bad day in a match. It was flat track and he had alreadyconceded 21 runs in 1.5 overs.Question:2) What is the probability of him getting a wicket on his next ball?A) 0 1B)0.5C)0D) Cannot be determined |
|
Answer» Step-by-step explanation: Given A bowler with an average of 21 was having a bad day in a match. It was flat TRACK and he had already CONCEDED 21 runs in 1.5 overs. What is the probability of him getting a wicket on his next ball?
Reference link will be |
|
| 10228. |
फाइंड द नंबर फॉर स्विफ्ट पार्ट इंक्रीज वाईफाई इज इक्वल टू 8 फुट 5 इंच वाईफाई |
|
Answer» you can WRITE your question in ENGLISH please MARK as brainlest answer please you mark thank you so so so so MUCH |
|
| 10229. |
if a lady spends 2/5 of her income on rent and 2/3 of what is left is spent on food and other expenses, what portion of her income does she save NO WRONG ANSWERS I WILL REPORT !! |
|
Answer» Answer: |
|
| 10230. |
In triangle ABC , B - M - C and A - M - C , MN is parallel to AB . If NC : NA = 1 : 3 and CM = 4 , then BC = ______1) 12 2) 163) 8 4) 1/2Please give the answer as it is urgent. |
|
Answer» Step-by-step EXPLANATION: In ΔABC, B—M—C and A—N—C, || . If NC : NA = 1 : 3 and CM = 4, then BC = ……….. A. 12 B. 16 C. 8 D. 1/2 |
|
| 10231. |
draw triangles ABP,BCQ and CAR of the same area with measurements given below i)/_BAP=90* ii) /_BCQ=60* iii) /_ACR=30* |
|
Answer» Answer: sjusheh is not a big deal but I don't think he was the BEST PLAYER for |
|
| 10232. |
Tan(π/4+x/2) is equal to |
Answer» It will be EQUAL to x/2......... |
|
| 10233. |
Single Correct Answer TypeQ.1 of 75Mark for review. Yy3TTXtan+tan+If4 2.4 2) then3+ sinx1+ 3 sin? x |
|
Answer» Answer: as piscoqqecdbeqjcc cdaldqc is GB the UK has been a major hit on lips giving G girls H m OH MM chum John. |
|
| 10234. |
2√2+5√3. how to add these two terms |
|
Answer» Answer: 2√2+5√3 = 11.488681163 |
|
| 10235. |
Evaluate (4^-1 ×3^1)÷6^-1 |
|
Answer» Answer: 4.5 Step-by-step EXPLANATION: (4^-1 * 3^1)/6^-1 =(1/4 *3) /1/6 =(3/4) / (1/6) =3/4 * 6 = 9/2 =4.5 i hope it MAY help you please mark it as the BRAINLIEST |
|
| 10237. |
If the nth term of an AP is (-12n+17) find it's 29th term |
|
Answer» Answer:a(N) =-12n+17 a(29) =-12×(29)+17 a(29) =-331 Step-by-step explanation: |
|
| 10238. |
PLEASE ANSWER THESE ALL QUESTIONS FOR BRAINLIEST AND 5 LIKES |
| Answer» | |
| 10240. |
Linfind the value of aBDP5x - 16°EFQ5x - 32°АС. |
|
Answer» I did UNDERSTOOD your QUESTION SORRY |
|
| 10242. |
6 Sanka Di Choti se choti Sanka vich 45555 my ghatao |
|
Answer» Answer: MAY your family relatives and COMPANIONS maybe happy and SAFE from the Pandamic situation and COVID-19 PLEASE give complete question which you have any doubt my friend.. If find this helpful please follow me. thanks and Vote.. And Mark as BRAINLEIST |
|
| 10243. |
Solve the pair of linear equation x-y=2and x+y=4 |
|
Answer» Step-by-step EXPLANATION: |
|
| 10244. |
Find class mark of interval a-b |
|
Answer» Step-by-step EXPLANATION: okkkkkkkkkkkkk..... |
|
| 10245. |
3) Complete the following activity to draw graph of 3x-y=2x=________y=________(x,y)=_______at least 2 ans graph type is linear equation graph |
|
Answer» X=2+y/3 y=3x+2 (x,y)=(2,14) |
|
| 10246. |
What is the value of {(2a/b)+3a/b}*1/5ab,if a=101 and b=5? |
|
Answer» Answer: 10,201 is the answer hope it is CORRECT |
|
| 10247. |
6+x^4+2x+3x^2 is a polynomial or not |
|
Answer» Answer: 6+2x+x*4+3x² ya this is a POLYNOMIAL of DEGREE 4 OK FRIEND |
|
| 10248. |
If x²+1/x²=51 then find x |
|
Answer» Step-by-step EXPLANATION: X^2+1/X^2=51 51X^2=X^2+1 51X^2 - X^2=1 50X^2=1 X^2= 1/50 X=√(1/50) |
|
| 10250. |
Sum of zeroes of polynomial is 3sum of their cubes is 69find polynomial |
|
Answer» Answer: Sum-of-Three-Cubes Problem Solved for ‘Stubborn’ Number 33 By JOHN PAVLUS March 26, 2019 A number theorist with programming prowess has found a solution to 33 = x³ + y³ + z³, a much-studied equation that went unsolved for 64 years. 37 READ LATER Lucy Reading-Ikkanda/Quanta Magazine Mathematicians long wondered whether it’s possible to express the number 33 as the sum of three cubes — that is, whether the equation 33 = x³+ y³+ z³ has a solution. They knew that 29 could be written as 3³ + 1³ + 1³, for instance, whereas 32 is not expressible as the sum of three integers each raised to the third power. But the CASE of 33 went unsolved for 64 years. Now, Andrew Booker, a mathematician at the University of Bristol, has finally cracked it: He DISCOVERED that (8,866,128,975,287,528)³ + (–8,778,405,442,862,239)³ + (–2,736,111,468,807,040)³ = 33. Booker found this odd trio of 16-digit integers by devising a new search algorithm to sift them out of quadrillions of possibilities. The algorithm ran on a university supercomputer for three weeks straight. (He says he thought it would take six months, but a solution “popped out before I expected it.”) When the news of his solution hit the internet earlier this month, fellow number theorists and math enthusiasts were feverish with excitement. According to a Numberphile video about the discovery, Booker himself literally jumped for joy in his office when he found out. Why such elation? Part of it is the sheer difficulty of finding such a solution. Since 1955, mathematicians have used the most powerful computers they can get their hands on to search the number line for TRIOS of integers that satisfy the “sum of three cubes” equation k = x³ + y³ + z³, where k is a whole number. Sometimes solutions are easy, as with k = 29; other times, a solution is known not to exist, as with all whole numbers that leave behind a remainder of 4 or 5 when divided by 9, such as the number 32. Abstractions navigates PROMISING ideas in science and mathematics. Journey with us and join the conversation. See all Abstractions blog But usually, solutions are “nontrivial.” In these cases, the trio of cubed integers — like (114,844,365)³ + (110,902,301)³ + (–142,254,840)³, which equals 26 — looks more like a lottery ticket than anything with predictable structure. For now, the only way for number theorists to discover such solutions is to play the mathematical “lottery” over and over, USING the brute force of computer-assisted search to try different combinations of cubed integers, and hope for a “win.” |
|