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.
| 21551. |
3÷√5-√6how to solve this one? I'm getting trouble... |
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Answer» Step-by-step EXPLANATION: RATIONALISE the DENOMINATOR √5-√6thanks |
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| 21552. |
F the distance between a point on the ground from the foot of a pole and the height of the poleare equal, then what is the angle of elevation from the point and the tip of the pole ? |
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Answer» PLEASE MARK as BRAINLIEST |
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| 21553. |
The terms 7xy2 and 7x2y are (a)like term (b)unlike term (c)none of these |
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Answer» the GIVEN terms are like terms because the coefficient of X and y variable is same |
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| 21554. |
The positive square root of 7+2√12 is(a) 7+2√3 (b) 7+√3 (c) 2+√3 (d) none |
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Answer» fholo me PLEASE fholo me please fholo me please fholo me please fholo me please fholo me please Step-by-step EXPLANATION: fholo me please fholo me please fholo me please fholo me please fholo me please fholo me please |
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| 21555. |
Find products of-5p,7pq,8pq |
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| 21556. |
2x + y = 12 and x+2y= 9 |
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Answer» REFER to the ATTACHMENT .. |
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| 21557. |
In the figure, the length of sides of rectangle ABCD are 10cm and 6cm.what is the area of the rectangle? |
Answer» Solution!!Given:To FIND:
SOLVING:Formula used: Area of rectangle = length × breadth We can solve this QUESTION simply by placing the values in the formulas. We have got the values so simply place them. Area of rectangle = length × breadth Area of rectangle = 10 × 6 Area of rectangle = 60cm² So, the area of rectangle is 60cm². _____________________ |
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| 21560. |
Find the largest number which leaves remainder 1 in each case divided by 4 10 and 15 |
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Answer» 10–1 = 9 16–1 = 15 25–1 = 24 Step-by-step explanation: Factors of 9 = 3x3 15 = 3x5 24 = 2x2x3 HCF = 3. So the answer is 3. Check: 10 DIVIDED by 3 GIVES a remainder of 1. Correct. 16 divided by 3 gives a remainder of 1. Correct. 25 divided by 3 gives a remainder of 1. Correct. |
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| 21561. |
Can you please answer my quation |
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Answer» Answer: ALTERNATIVE INTERIOR angle Step-by-step EXPLANATION: can you please answer my QUATION |
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| 21562. |
What is the multiplicative inverse of -7/24 |
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Answer» Answer: -24/7 Step-by-step EXPLANATION: In mathematics, a multiplicative inverse or reciprocal for a NUMBER x, DENOTED by 1/x or x−1, is a number which when multiplied by x YIELDS the multiplicative IDENTITY, 1. The multiplicative inverse of a fraction a/b is b/a. |
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| 21563. |
Find products 5,7p,8p |
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Answer» Answer: 280p2 Step-by-step EXPLANATION: |
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| 21564. |
9. Perimeter of a rectanglea)2x(1+b)b) 21c) Ixb |
Answer» 2 × ( l +b)Step-by-step EXPLANATION: is CORRECT answer
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| 21565. |
(i) (96) ÷ 16(ii)98 ÷ (-28)please help this sum is very hard |
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Answer» Answer: Answer of first PART is 6 and second part is - 3.5 HOPE IT HELP YOU BY SHOWING THE SOLUTION ALSO |
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| 21566. |
71. A hundred and twenty digit number is formed bywriting the first x natural numbers in front of eachother as 12345678910111213... Find the remainderwhen this number is divided by 8.(a) 6(b) 7(c) 2(d) o(c) At least 180. For Questionhave sold.(a) At least 1(c) At least 181. Find the leas |
Answer» SORRY FRIEND, your QUESTION is REALLY TRICKY.... |
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| 21567. |
. Identify the like terms in the followingalgebraic expressions:(i) 3a + 6b -2ab + 5a + 4ab(ii) 3x + 4xy − 2yz + 5zy3.Write the coefficient of:(i) y in –3y(ii) a in 2ab(iii) z in –7xyz(iv) p in –3pqr20 points |
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Answer» II- like terms Step-by-step EXPLANATION: PLEASE make it a BRAINLIEST answer |
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| 21568. |
If the average or 750 terms is 8k where is a constant then the average of 500 terms is |
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Answer» know if you need ANYTHING else from me PLEASE let me know if you need anything else from me please let me know if you need anything else from me please let me know if you need anything else from me please let me know if you need anything else from me please let me know if you need anything else from me please let me know if you need anything else from me please let me know if you want |
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| 21569. |
Four numbers are in AP. The sum of extremes is 10 and the product of the means is24. Find the numbers. |
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| 21570. |
Age of Ravi grandfather is 55 year then what is age in month |
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Answer» age in month = 55 year = x months and x = 55 * 12 = 660 pls mark mebrainliest |
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| 21571. |
ratio between speed of two boats A and B in still water is 4:3 and speed of current is 4 km/hr. boat B starts from point P in downstream, two hours earlier than boat A and it is found that boat A is 16 km ahead of boat B after 12 hrs of its start. if boat A start from point Q in upstream and boat B start from point P in downstream at same time and distance between P and Q is 108 km, then find in what time boat A and B meet each other? |
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| 21572. |
We have floor and a carpet of the dimensions given below.12 uhits.18 unitsCARPETFLOOR12 units.8 unitsWe want to cover the whole floor with the carpet.Try to cover the floor with the carpet.What do you find? Is it possible? Let us discuss the following.Question2)How much area of floor can be covered with this carpet? |
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Answer» i CANT UNDERSTAND the MEANING of the sawal |
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| 21573. |
√3 and -√3 are zeros of f(x)=x⁴-3x³-x²-9x-6 find all the zeros of p(x). |
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Answer» Answer: I guess the question that you have GIVEN has a mistake. In the POLYNOMIAL, the value isn't -9, it is 9. |
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| 21574. |
MS1. Anu is 12 years older than her sister. After 4 years. Anu’s age will be equal to thrice the age of her sister Manya. Find their present ages. |
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| 21575. |
If a = -11/27, b = 4/9 and c = -5/8, then verify that a + (b + c) = (a+b) + cneed urgently |
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Answer» Step-by-step explanation: |
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| 21576. |
Please give me answeri will give 5 star |
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Answer» don't KNOW my dear Step-by-step EXPLANATION: |
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| 21577. |
find the vector equation of the line passing through the point (-1, 5,4) and perpendicular to the plane z=0 |
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Answer» Hey mate, here you go, Solution : the line passing through (-1, 5, 4) and PERPENDICULAR to the plane z = 0. the line will be parallel to normal of the plane. THEREFORE the required equation of the line is -i + 5j + 4k + λ(0i + 0j + k) in vector form. hope it HELPS you! Have a cheerful day! (^_^) |
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| 21578. |
A+b=6 and a²+b²+c²=18 then find a-c |
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Answer» Answer: all NUMber is 6 Step-by-step EXPLANATION: I am SURE 50 percent |
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| 21579. |
Show that every positive even integer is of the form 2q and that every positive odd integer is of the form 2q +1 where q is some integer . |
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Answer» Step-by-step EXPLANATION: SEE that is COMPLETE INFORMATION |
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| 21580. |
If X=(√3+√2÷√3-√2) and Y=(√3-√2÷√3+√2) Then find X^2(Y)+Y^2(X) |
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Answer» Step-by-step EXPLANATION: a=3–√+2–√3–√−2–√ =(3–√+2–√)(3–√+2–√)(3–√−2–√)(3–√+2–√) =(3–√+2–√)23−2 =((3–√)2+(2–√)2+2(3–√)(2–√) =3+2+26–√ =5+26–√ b=3–√−2–√3–√+2–√ =(3–√−2–√)(3–√−2–√)(3–√+2–√)(3–√−2–√) =(3–√−2–√)23−2 =((3–√)2+(2–√)2+−2(3–√)(2–√) =3+2−26–√ =5−26–√ |
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| 21581. |
1. 2m – 1 = 3m +1 solve2. 6x +1 = 7+6x3. Q + (Q+2) = (Q+4) +314. 3z/2 +6 = z+85. 3/x+1 = 4/2x-16. 2(y+7) = 3(y -10)7. 5z +7 = -5-z8. 12x -11 = -2(1-4x)9. X-15 = 2X +110.9x +5 = -x -5 |
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Answer» if HELPFUL MARK me as the BRAINLIEST answer... |
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| 21582. |
Find six rational numbers between: 1/23/5 |
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Answer» The NUMBERS are 51/100,52/100,53/100,56/100,57/100,58/100 |
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| 21583. |
16.9 find the decimal value. make a chart. |
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Answer» I GUESS you WANT it in FRACTION form. 169/100 |
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| 21584. |
9. If corresponding congruent parts are marked, how can you proved Triangle BEC is congruent to Triangle BAC?A. ASAB. SASC. SSSD. AASThen, Make an explanation on why that is your answer. |
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Answer» Answer: SSS test Step-by-step EXPLANATION: |
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| 21585. |
Find the remainder when 2x -x+1 is divided by2x + 1. |
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Answer» Step-by-step EXPLANATION: yyyg HDMI nbfcvxhbfxkdzmxm |
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| 21586. |
four candidates contested an election 8n which they got 231598,487642,591124 and 88729 votes respectively.How many people cast there votes? By how many votes did the winner defeat his nearest rival? |
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| 21587. |
Dia of hollow cylinder 15m and height 12m find the lateral surface of hollow cylinder |
Answer» GIVEN that :-Diameter = 15m height = 12m To Find :-As We KNOW That,LSA of cylinder = Radius = = = 7.5 Solution :-=> => 2 × => ___________________________may be this is HELPFUL for you |
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| 21588. |
The set of all first components of the ordered pairs in a relation R is called the________ of the R. |
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Answer» Answer: sun Step-by-step explanation: SUNSHINE as well and have FUN with that ONE DAY at work and sun |
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| 21589. |
A father is three times as old as his son. The sum of their ages is 52 years . find the ages of son and father |
Answer» ✐ Let's UNDERSTAND the Concept:-In QUESTION, it is given that a father's AGE is triple of his son's age. And sum of thier ages is 52 years. So, here we can take the son's age as any variable, say 'X'. And let's take his father age as triple x. ════◄••❀••►════✐ Solution:-
⟴ According to given conditions; Sum of thier ages = 52 years ➟ Son's age + father's age = 52 years ⟴ Putting assuming value in equation ➟ x + 3x = 52 years ➟ 4x = 52 years ➟ x = 52 ÷ 4 ➟ x = 13 years ⟴ Hence,
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| 21590. |
Find decimal value .give answer correctly. |
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Answer» Step-by-step EXPLANATION: where is QUESTIONS you have RITEN |
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| 21591. |
एक्स स्क्वायर प्लस 16 एक्स प्लस के जिगर टू जीरो |
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Answer» Step-by-step EXPLANATION: I don't UNTERSTAND PLS TRANSLATE ENGLISH |
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| 21592. |
किसी समबाहु त्रिभुज की प्रत्येक भुजा की लम्बाई 1 मीटर बढ़ा देने पर त्रिभुज का क्षेत्रफल √3 वर्ग मीटर बढ़ जाता है। समबाहु त्रिभुज की भुजा की लम्बाई ज्ञात करें। |
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Answer» SORRY which is this language can you please ASK in ENGLISH I will SURELY answer you |
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| 21593. |
When two straight lines meet at a ppint what is formed |
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Answer» Step-by-step explanation: TWO lines intersect when they cross each other. They form vertically opposite angles, which we will learn later. The POINT where the lines intersect is CALLED the point of intersection. If the angles produced are all right angles, the lines are called perpendicular lines. |
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| 21594. |
Explain why 7 x6x5x4 x 3x2x1 +5 are composite numbers. |
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Answer» 6 is COMPOSITE, since it is divisible by 1, 2, 3 and even 6. Now consider 7 x 11 x 13 + 13 We can also write this as ⇒ (77 + 1) x 13 ⇒ 1014 So the FACTORS are ⇒ 13 x 13 x 3 x 2 It is a composite NUMBER. The given number has more than two factors. Now consider 7 x 6 x 5 x 4 x 3 x 2 x 1 + 5 We can also write it as ⇒ 5(7 x 6 x 5 x 4 x 3 x 2 x 1 + 1) By calculation we get ⇒ 1009 x 5 it is a composite number. The given number has more than two factors. Hence proved Mark As BRAINLIST |
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| 21595. |
An element x has mass no. 35 and atomic number, 17,write the proton, neutron, and electron and also write groupnumber. period number, and valency. |
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Answer» Step-by-step explanation: 7tuf7ffyxyduhojpbohoobo |
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| 21596. |
The ratio of the angles of an equilateral triangle is (1)1:1:1 (b)1:2:1 (c)1:3:1 |
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Answer» Option (a) is the CORRECT answer Angles of equilateral TRIANGLE is 60° each So there ratio will be 60°:60°:60° => 1:1:1 |
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| 21597. |
Solve the following equation for x:9(x^2 + 1/x^2) - 9(x-1/x) -52 =0Question is correct.Plz anwer fast !!! It's Urgent |
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Answer» Answer: 1/81 Step-by-step EXPLANATION: x=1/81 mark as brainlyy and FOLLOW |
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| 21598. |
10 - [ 8 - { 6 ( 4 + 1 ) } - 5 ] + 12 |
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Answer» • 10 - [ 8 - { 6 ( 4 + 1 ) } - 5 ] + 12 • 10 - [ 8 - { 6 ( 5 ) } - 5 ] + 12 • 10 - [ 8 - { 30 } - 5 ] + 12 • 10 - [ 8 - 30 - 5 ] + 12 • 10 - [ - 22 - 5 ] + 12 • 10 - [ - 27 ] + 12 • 10 + 27 + 12 • 37 + 12 |
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| 21599. |
What is the meaning of this? |
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Answer» Answer: It is the multiplication and Division of two FUNCTIONS as you can see if you think f(x) = √x g(x) = x then (fg)x is the product of both and ( |
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