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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.
| 20251. |
The area of two similar triangles ∆PQR and ∆XYZ are 144 2 and 49 2 respectively. If the shortest side of larger ΔPQR be 24 cm, then the shortest side of the smaller triangle ΔXYZ is |
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Answer» 14cm |
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| 20252. |
Today is my birthday? |
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Answer» Before scientists started to base evolutionary studies more on genetics botanists and zoologists classified organisms into different categories based on their physical characteristics. This ordering of organisms into GROUPS based on similarities and differences is called classification Step-by-step explanation: |
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| 20253. |
If at + x - 19, the value of t to |
Answer» GIVEN=>at + X - 19find=>t=?solution=>at + x - 19answer______________________ I HOPE it helps youplz MARK as BRAINLIST |
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| 20254. |
In a three-digit number, the hundreds digit is three times the tens digit. The tens digit is three times the ones digit. If the sum of the digits is thirteen, find the number. |
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Answer» Answer: Let the three DIGITS be x,y,z such that x is at unit place, y is at TEN and z is HUNDREDTH place. z = 2y … A x = 3y … B Number = N= 100z + 10Y + x |
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| 20255. |
Use a suitable identity to find the product.(xy+3z)^2 |
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Answer»
(x+y)²=x²+2xy+y² Step-by-step EXPLANATION: (XY+3Z)²= (xy)²+2(xy)(3z)+(3z)² =xy²+6xyz+9z² |
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| 20256. |
2) solve the following quadratic equations usingformula méthod.6x²+x-2=0 |
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Answer» Answer: 6x 6x 2 −4x+3x−2=0 2x(3x−2)+(3x−2)1=0 (2x+1)(3x−2)=0 2x+1 = 0 or 3x-2 = 0 x = -1/2 , x=2/3. |
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| 20257. |
The value of the given expression is5423 |
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Answer» Answer: Step-by-step explanation: = 1 +3 + 1 = 5 |
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| 20258. |
Assertion : In ∆ABC, D is the midpoint of BC. If DL ⊥ AB and DM ⊥ AC such that DL = DM, then BL = CM Reason : If two angles and the included side of one triangle are equal to two angles and the included side of the other triangle, then the two triangles are congruent. *A is incorrect but R is true.A is true but R is incorrect.A and R are true and R is not the correct explanation of A.A and R are true and R is correct explanation of A.which option is right??? |
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Answer» Answer: |
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| 20259. |
Use a suitable identity to find the product.(x+5)(x+5) |
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Answer» Answer: We know (x−5)(x−5)=(x−5)2Now using IDENTITY (x−y)2=x2−2xy+y2 We know (x−5)(x−5)=(x−5)2Now using identity (x−y)2=x2−2xy+y2Here x=x and y=5 We know (x−5)(x−5)=(x−5)2Now using identity (x−y)2=x2−2xy+y2Here x=x and y=5(x−5)2=(x)2−2×x×5+(5)2 We know (x−5)(x−5)=(x−5)2Now using identity (x−y)2=x2−2xy+y2Here x=x and y=5(x−5)2=(x)2−2×x×5+(5)2=x2−10x+25 |
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| 20261. |
Find maximum and minimum value of f(x)=2x³-6x²-18x+21 |
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| 20262. |
Which of the following is true?*(1 Point)O 20°100°O 102 X 10% = 1016O 23 x 33 = 56O none of these2In the following figure, the measure11. Point)o 1 |
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Answer» Answer: TRUE, false Step-by-step EXPLANATION: please MAKE me the brainliest |
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| 20263. |
Five bars of chocolate cost $2.90. Find the cost of nine bars. |
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Answer» Answer: 5.22 dollars Step-by-step explanation: ONE CHOCOLATE costs = 0.58 dollars nine bars = 5.22 dollars this is unitary METHOD |
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| 20264. |
What number can you make using2,4and 6 |
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| 20265. |
Thanks bro what is photosynthesis?? |
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Answer» Answer: 20 to 24 inches tall Lavender is a small shrub that USUALLY grows 20 to 24 inches tall and wide. The HEIGHT includes the flower stalks, so when not in bloom, the foliage may be only a foot tall. Step-by-step explanation: |
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| 20266. |
In △ LMN, ∠L+∠M=110° and ∠N+∠M=128° the values of ∠M, ∠L and ∠N are ... |
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Answer» Answer: ∠L = 52°, ∠M = 58° and ∠N = 70° Step-by-step EXPLANATION: Given that ∠L + ∠M = 110° --- (i) and ∠N + ∠M = 128° --- (II) Adding both equations ∠L + ∠M + ∠N + ∠M = 110° + 128° [∵ According to ANGLE Sum Property of TRIANGLE ∠L + ∠M + ∠N = 180° ] 180° + ∠M = 238° ∠M = 238° - 180° ∠M = 58° Putting value in (i) and (ii) ∠L + ∠M = 110° ∠N + ∠M = 128° ∠L + 58° = 110° ∠N + 58° = 128° ∠L = 110° - 58° ∠N = 128° - 58° ∠L = 52° ∠N = 70° Hence, ∠L = 52°, ∠M = 58° and ∠N = 70°
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| 20267. |
Is (4y - 3 = 14) a linear equation??? |
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Answer» YES, it isㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ |
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| 20269. |
Who is jannat zubair? |
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Answer» JANNAT Zubair Rahmani is an Indian film and TELEVISION actress who predominantly WORKS in Hindi-language television shows and FILMS. |
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| 20270. |
सोमी 8 किमी प्रति घंटा की चाल से स्कूल जाती है। वह 20 मिनट में स्कूल पहुंचती है यदि वह 16 मिनट में स्कूल पहुंचना चाहे तो उसे किस चाल से चलना होगा? |
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| 20271. |
-2-(-x)² x(-1)y *2x² |
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Answer» q01pkwjueowm2jowo2o2o2o2o2o |
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| 20272. |
What is called Primary Data? |
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Answer» ᴏʏᴇ ᴋʏᴀ ʜᴜʜɢᴀʏᴀ Cancer is a group of diseases involving abnormal CELL growth with the potential to INVADE or spread to other parts of the body. These contrast with benign tumors, which do not spread |
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| 20273. |
If x = root 2+root3 ,find the value of 1/x + x. Multiply and divide the given number 2root5 + root 3urgently i want answer |
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Answer» Answer: subscribe monaterxduos please |
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| 20274. |
Calculate the squares and cubes of the following numbers: b)17 |
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Answer» Step-by-step explanation: 17² = 17×17 = 289 17³ = 17×17×17 = 4913 |
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| 20275. |
11.70 মিটার লম্বা একটি ট্রেন ঘন্টায় 75 কিমি. বেগে যায়। ওই ট্রেনটি কত সময়ে 105 মিটার লম্বা একটি প্ল্যাটফর্ম অতিক্রম করবে হিসাব করি। please give me step by step explanation. |
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Answer» Step-by-step explanation: Paradoxical is an adjective that describes a paradox, something with two MEANINGS that don't make SENSE together. Its Greek roots translate to “contrary OPINION,” and when two different opinions collide in one STATEMENT or ACTION, that's paradoxical. |
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| 20276. |
The unit of measuring angle is :- a) km b) decameter c) degree d) protractor |
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Answer» Answer: Step-by-step explanation: very SIMPLE we MEASURE and angle by a PROTRACTOR and yes its unit is degree |
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| 20279. |
The multipcative inverse of -7/8 |
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Answer» it is 8\-7 Step-by-step EXPLANATION: |
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| 20280. |
Anything u like !!!hii shreya here #nick name : devil#from : kabristan of hydrabaad!!(≧▽≦)(≧▽≦)(≧▽≦)(≧▽≦)#ur intro please |
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Answer» MY INTRO NAME → DIVESH CLASS → NAHI PTA AGE → NAHI PTA FROM → SWARG |
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| 20281. |
Find sin p in the following figure |
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Answer» Answer: PLEASE - follow - me Step-by-step EXPLANATION: photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy. Here, we describe the general principles of photosynthesis and highlight how scientists are studying this natural process to help develop clean FUELS and sources of RENEWABLE energy. please - follow - me |
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| 20282. |
Determine if the given ratios are in a proportion by step by step explanation300 g: 560 g and 4 m:7 m |
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Answer» PLEASE MARK me as BRAINLIEST and HOPE it HELPS |
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| 20283. |
Define the term Angle Sum Property. |
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Answer» Answer: The angle SUM PROPERTY of a triangle says that the sum of its interior angles is equal to 180°. Whether a triangle is an acute, obtuse, or a RIGHT triangle, the sum of the angles will always be 180°. This can be represented as follows: In a triangle ABC, ∠A + ∠B + ∠C = 180°. |
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| 20284. |
Assertion : In ∆ABC, D is the midpoint of BC. If DL ⊥ AB and DM ⊥ AC such that DL = DM, then BL = CM Reason : If two angles and the included side of one triangle are equal to two angles and the included side of the other triangle, then the two triangles are congruent. *A-assertion R-reasonA is incorrect but R is true.A is true but R is incorrect.A and R are true and R is not the correct explanation of A.A and R are true and R is correct explanation of A. |
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| 20285. |
4/x+2 =3/x+5 plz ans me |
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Answer» Answer: Step-by-step EXPLANATION: please mark as brainlist |
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| 20287. |
Rs 76 then how much was contributed by Geeta?please don't spam |
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Answer» rupees 120 Step-by-step explanation: free FIRE |
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| 20288. |
__comes just after 14 |
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Answer» Answer: 15 COMES just after 14 okkk |
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| 20289. |
Pleas tell the ans.. |
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Answer» Answer: 2.42857143 Step-by-step EXPLANATION: |
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| 20290. |
Assertion : In ∆ABC, ∠C = ∠A, BC = 4 cm and AC = 5 cm. Then, AB = 4 cm Reason : In a triangle, angles opposite to two equal sides are equal. *A and R are true and R is correct explanation of A.A and R are true and R is not the correct explanation of A.A is true but R is incorrect.A is incorrect but R is true |
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Answer» Answer: Angle Opposite to smallest side is smaller BC is the smallest side So angle A is SMALL |
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| 20291. |
If A:B = 7:6 and B:C= 6:3, then find the value of A:B:C |
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Answer» see attached file for your ANSWER |
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| 20292. |
The degree of polynomial -8 is |
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Answer» Answer Degree of a polynomial is the HIGHEST POWER of the variable in the polynomial. |
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| 20293. |
See what I found hehehehehe |
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Answer» can you Step-by-step EXPLANATION: MAKE me BRAINLIEST PLEASE |
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| 20294. |
1. What is the third proportion of (x2 - y2) and ( x - y)? |
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Answer» Answer: HEY mate, here is your solution Let the third proportional to (x² - y²) and (X - y) be P. Therefore, (x² - y²), (x - y) and P are in proportion. => (x² - y²) : (x - y) = (x - y) : P => (x² - y²)/(x - y) = (x - y)/P => P = (x - y)²/(x² - y²) => P = (x - y)(x - y)/(x + y)(x - y) => P = (x - y)/(x + y). Therefore, the third proportional to (x² - y²) and (x - y) is (x - y)/(x + y). |
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| 20295. |
Dhokha Na Dena Ke TujhPe Aitbaar Bahut Hai, Yeh Dil Teri Chahat Ka TalabGaar Bahut Hai, Teri Soorat Dikhe Toh Dikhayi Kuchh Nahi Deta, Hum Kya Karein Ke TujhSe Humein Pyaar Bahut Hai |
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Answer» Answer: |
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| 20296. |
Write the following decimal numbers in the expanded form.- a) 20.03 |
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Answer» 20+0+0+3 is your CORRECT answer |
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| 20297. |
Yes zoya but mere class mate help me for all questions |
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Answer» ohoooo ok it's GOOD ☺☺☺☺☺ |
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| 20298. |
Oooootoo ap ko mein yaad huand sorryheart karne ke liye...☹️ |
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Answer» Answer: aaj MERE YAAD kasa AYI ???☹️☹️ no PROBLEM maf kiya bacchi apko |
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| 20299. |
5x * 1/5 = 1 is an example ofA. Additive identityC. Additive inverseproperty.B. Multiplicative identityD. Multiplicative inverse |
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Answer» Step-by-step explanation: When you multiply TWO NUMBERS and GET RESULT 1 then its a Multiplicative Inverse Identity. Which means both numbers are multiplicative inverse of each other. |
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| 20300. |
(-8) -9 -(-21) compute the following |
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Answer» Answer: 4 is the answer Step-by-step EXPLANATION: -8-9+21 = -17+21 = 4 |
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