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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 2. |
What is heron's formula??? how many heron's formula are there??? |
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Answer» PLS MARK me as BRAINLIEST |
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| 3. |
2+-8 step by step answer |
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Answer» Answer: -6 Step-by-step explanation: + and - = - (SIGN of the greatest NUMBER) - and - = + (sign of the greatest number) + and + = + (sign of the greatest number) |
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| 4. |
multiply the following binomials and verify the results for the given values 1st question is (3y-8x (5 y-1) for x=O &y=-2) 2nd question is 1/2 a-1/5b) (1/2 a²-1/3 b²) a=2, &b=-4 |
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Answer» Answer:
Step-by-step EXPLANATION:
(3×2 - 8×0) (5×2 -1) (6-0) (10-1) 6×9 54 2. (1/2a - 1/5b) (1/2a²-1/3b²) (1/2×2 -1/5×4) (1/2×2² -1/3×4²) (1-4/5) (2-16/3) (5/5-4/5 ) ( 6/3 - 16/3) (1/5) × (-10/3) -10/15 -2/3 HOPE YOU GOT IT !!! |
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| 5. |
Find the area of Semicircle when radius is :- (i) 35cm (ii) 21cm |
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Answer» FOLLOW me to GET more answer by me MARK me BRAINLIEST if you can |
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| 6. |
Find a rational number between 2/3 and 3/4[hint:first write the rational numbers with equal denominators] |
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Answer» Answer: 2/3 and 3/4 Step-by-step explanation: 8/12 and 9/12 8/12 MULTIPLY by 2 and 9/12 multiply by 2 we will get 16/24 and 18/ 24 17 / 24 is answer |
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| 7. |
Find the HCF of 91,112 and 49 by using long division method |
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Answer» Step-by-step EXPLANATION: |
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| 8. |
The following circle graph shows the five most popular snacks for people ages20-24. There were 120 people in this survey. a) What fractional part of people aged 20-24, like fruit?b) How many people prefer chips based on the survey? |
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Answer» Answer: |
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| 9. |
4+14 +02.smallest intergers from them.(iii) -8,54+ (-1)4+ (-2)(ii) 3,-2(i)-5, -10(smallest to biggest).+Write the integers between the pairs of integers given below. Also, choose the bigges |
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Answer» Answer: 5 4 iii -8 -1 -2 ii -3 i -10 |
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| 10. |
15+{24÷48÷(7+16×2- 27)} |
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Answer» Answer: heya MATE ☺ followed BODMAS 15 + { 24 / 48 / ( 7 + 16 * 2 - 27 ) }= 15 + { 24 / 48 / ( 7 + 32 - 27 ) }= 15 + { 24 / 48 / ( 39 - 27 ) }= 15 + { 24 / 48 / 12 }= 15 + { 24 / 48 * 1 / 12 }= 15 + { 1 / 24 }= 360 + 1 / 24= 361 / 24= 15.04hope it helps u mate |
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| 11. |
Which one is greater? 1.37or1.307 |
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Answer» Answer: 1.37 Please MARK me the BRAINLIEST |
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| 12. |
ক |স্থানীয় মান |____________|___________(1) __5__ | (a) 207023.23__10000_____|___________ (2) 60 |(b) 5603.0165____________|___________(3) নয় শতাংশ |(c) 3561.2____________|___________(4) সাত হাজার |(d) 1112110.2984____________|___________ |
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Answer» Answer: ACTUALLY I didn't get the LANGUAGE of the question mark this answer as brainliest |
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| 13. |
What is a*3-b*3/a*3+b*3 using identities |
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Answer» |
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| 14. |
Two racing cars acquire velocities 18 kmph and 36 kmph in 0.3s. If they are acceleration uniformly from rest ,find acceleration? |
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Answer» THANKS for free points and SORRY I don not know Step-by-step explanation: ???????????????????????????????????????????? |
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| 15. |
In a co-educational school, 45%of the total student are girls. if there are 440 boys in the school, find the number of girl in the school |
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Answer» Answer: 360 Step-by-step EXPLANATION: SINCE 45% are GIRLS ,the PERCENTAGE of boys must be 55% 55/100 *x=440 =800(total no.of students) total no.of students-no.of boys=no.of girls
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| 16. |
দুটি লম্ব বৃত্তাকার চোখের উচ্চতা অনুপাত 1 |
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Answer» in what language are you writing???? WRITE in ENGLISH, Korean or Chinese!!!! Step-by-step EXPLANATION: Other language is not understood by everyone |
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| 17. |
What is factors , examples |
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Answer» Factorr is MULTIPLIED is PRIME NUMBER and COMPOSITE number |
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| 18. |
Solve the following question:-0.4% of 8 kilometre |
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Answer» Answer: 4/125 km Step-by-step EXPLANATION: MARK me as BRAINLIEST. . . . . . . . |
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| 19. |
Please answer for my questions please please bhaiya please requesting yo |
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| 20. |
39/182 simplest formPls fast |
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Answer» Step-by-step explanation: |
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| 21. |
4. Determine the range of the relation & definedby R ={ (x,x+5): x € (1,2,3,4,5)} |
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Answer» RANGE={6,7,8,9,10} Step-by-step EXPLANATION: If x=1, 1+5=6 if x=2 2+5=7 if x=3 3+5=8 if x=4 4+5=9 if x=5 5+5=10 |
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| 22. |
1. A rational number can be represented in the form of 2 whereq=0, P, q EW |
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Answer» BRO I can't UNDERSTAND your QUESTION |
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| 23. |
Using distributive property find (8/15×(-7/18))+(8/15×-11/18) |
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Answer» -(8/15) Step-by-step EXPLANATION: |
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| 24. |
I Fill in the blanks:1) The additive inverse of 2/2 is 2]-7/9_____8/93) All rational numbers lying to the left of 0 are4) The absolute value of - 15/17 is5) The rational number equivalent to -24/45=6) The multiplicative inverse ofproperty 3 ²/47) (2/7 +378) 5/11 (2/7 * 5/11). ( 3/8 x 5/11) is___ property8)____ rational numbers can be found between two rational numbers a/b and c/d |
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Answer» 1 ) ADDITIVE inverse of 2 by 2 x minus 2 by 2 3) negative RATIONAL number 4) 15 by 17 5) 24 by 45 6) 4 by 9 7) DISTRIBUTIVE property 8) infinite rational number all are PERFECT answer put me to BRAINLIEST. |
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| 26. |
In a trapezium ABCD AB||DC if P is the midpoint of AD then prove that the line drawn through P and parallel to AB bisects BC. |
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Answer» Step-by-step explanation: In triangle ADC, P is midpoint of AD. (Given) PR||DC (Given) So, R is midpoint of AC (By mid point theorem) Now, In triangle ACB, R is midpoint of AC (PROVED above) So, Q is midpoint of BC ( By midpoint theorem) Therefore, BQ=QC Please mark as brainliest :-) |
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| 27. |
Which of the following arepolynomials?a. (a ²6 + x - 4x2 + x)/(x-3)b 2x 4 + 8x 3 + 7x² + y J5c+3C x⁴-x-³ + x 2 + 5d. 3 + 6x + 5 x 4 |
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Answer» Answer: D is the correct Step-by-step explanation: because SIMPLE as Funda hai JAHA no. ki power 1 HO vo polynomials hai AUR KAHA one se jyada ho vo bhi hai |
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| 28. |
An angle is 5 times its complement.find the measute of the angles |
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Answer» We know, complementary ANGLES add up to 90°. So, x + 5x = 90° 6x = 90° x = 90/6 = 15° Therefore the two angles are 15° and 15x5 = 75° HOPE MY ANSWER HELPED!!!! |
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| 29. |
a goods train 80 metres long takes 0.5 min in crossing a tunnel 420 metre long what is the speed of a train |
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Answer» Answer: Step-by-step explanation: Length of TRAIN = 80 m Length of tunnel = 420 m Total distance = 80 m + 420 m = 500 m Time TAKEN to cross tunnel = minute Speed of train = distance / time Speed of train = 500/ 1/2 = 500 X 2/1 =1000/1 Speed of train =1000 m / minute Hence The speed of the train is 1000 m / minute. |
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| 31. |
9. For each of the following, y is directly proportionalto x. Copy and complete the tables.(a)X42024у6911(b)فرXw5.53.69.611.4 |
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Answer» 3.6 Answer is this QUESTIONS |
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| 32. |
13. A vendor purchased bananas at 40 per dozen and sold them at 10 for 36. Find his gainor loss percent. |
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Answer» 10 BANANAS cost=36 4×100/40 ans is 102.5 |
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| 34. |
A triangle having sides of different lengths iscalled(a) an isosceles triangle(b) an equilateral triangle(c) a scalene triangle(d) a right triangle |
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Answer» Answer: (c) a scalene triangle Isosceles: Triangle with 2 SIDES equal Equilateral: Triangle with all sides equal Right-angled: Triangle with one angle of 90° Please MARK me as the brainliest answer: ) |
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| 36. |
PS3 ond Ba{2, 106,83 fred (A-B).u : a £10X EN} , A = { x: XEN, x i Polime no}B {XEN, x is even Woute ARB Tai nostens forron.3A |
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| 37. |
দুটি লম্ব বৃত্তকার দুটি লম্ব বৃত্তাকার চোঙ এর অনুপাত| |
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| 38. |
Cin how many ways picures2.3.pleasing?is a collection of pictures in MS-Word 2013c. Shapesd. VLookUpWhich of the following shapes can be added in MS-Word?b. Circlea. Squared. All of thesec. EllipseWhat is WordArtin the blanks :Thefeature helps to give special effects to the 4.Crop tool enables us tosome part of the picOnly text in a Word file makes it veryThe colour and outline of shapes can be changed fromgroup.How can sha5. ExplairWorde 'T' for true and 'F' for false statements :MatSeveral ClipArts can be added to a Word File. |
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Answer» ye sub likhne me jintna time pas kiye ho utna padh liye HOTE Step-by-step explanation: |
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| 39. |
If cot^(4)x − cot^(2)x = 1, then the value of cos^(4)x + cos^(2)x is |
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Answer» the solution is 1 If COT^(4)X − cot^(2)x = 1, then the value of COS^(4)x + cos^(2)x is also 1 |
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| 40. |
In the adjoining figure, the point P lies(a) in the interior of AABC(b) in the exterior of AABC(c) on AABC(d) outside AABC |
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Answer» OPTION C Step-by-step EXPLANATION: FOLLOW me✨✨✨✨✨✨ |
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| 41. |
(4-y)^3 slove using formula |
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Answer» Step-by-step EXPLANATION: (x-y)³=x³-3x²y+3xy²-y³ (4-y)³=(4)³-3(4)²(y)+3(4)(y)²-(y)³ (4-y)³=64-3(16)(y)+12y²-y³ (4-y)³=64-48y+12y²-y³Please follow meMarks as brainliest |
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| 42. |
Please solve this problem correctly and step by step |
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Answer» Answer: STUDENTS in p group = 5p |
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| 43. |
(b) Find the difference between the smallest 5-digit number and greatest 6-digitnumber. |
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Answer» Answer: Step-by-step EXPLANATION: GREATEST 6 Digit number is 1,00,000 Greatest 5 Digit number is 99,999 1,00,000 - 99,999 = 1. |
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| 44. |
6. A man walks at 6 km/h and runs at 8 km/h. He covers 6 km in 50 min partly by runningand partly by walking,(1) For how long did he walk? (11) What distance did he cover walking? |
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Answer» Answer: |
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| 45. |
There are 40 students in a class, 1/2 of the total no of students are hindud. What is the total no of Hindus.(a) 10 (b) 20 (c) 30 (d) 40Pelase help me |
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Answer» Answer: 20 Step-by-step EXPLANATION: TOTAL no.of STUDENTS in the class-40 1/2 of the students who are HINDUS =40/2 40/2=20 |
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| 46. |
Rizal bought bananas at the rate of 10 for Rs55 and sold them at the rate of Rs 75 per dozen. Find his profit or loss percent |
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Answer» Answer: hii please follow me Step-by-step explanation: HomeQna>A man BOUGHT BANANA at the rate of rs. 10 for rs. ... Ask Your QuestionAsk #Sciences429 Views A man bought banana at the rate of rs. 10 for rs. 45 and sold at the rate of one dozen banana for rs. 51 . Find his gain or lost % Ajaykumarsinghchausa 6 19TH Feb, 2018 Answer Answer Later Report Answer (1)
vanam anusha 5th Jul, 2018
Hello, Cost of 10 bananas = Rs. 45 Cost of 1 banana = 45/10 = Rs. 4.5 SELLING price of 12 bananas = Rs. 51 Selling price of 1 banana = 51/12 = Rs. 4.25 Loss = Cost price of 1 banana - Selling price of 1 banana Loss = 4.5 - 4.25 Loss = Rs. 0.25 Loss percent = (Loss*100)/Cost price ⇒ (0.25*100)/4.5 ⇒ 25/4.5 ⇒ 5.55% So, he suffered a loss of 5.55 %. |
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| 47. |
9x/2 -8 =1 नाइन एक्स अपॉन 2 - इट इज इक्वल टू वन सॉल्व द इक्वेशन |
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Answer» x=2 Step-by-step explanation: 9x/2 -8 =1 9x/2 = 1+8 9x = 9×2 x = 18/9 x = 2 |
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| 48. |
General form of the quadratic polynomial is |
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Answer» A quadratic function is a second DEGREE POLYNOMIAL function. The general form of a quadratic function is this: F (x) = ax2 + BX + c, where a, b, and c are real NUMBERS, and a≠ 0. |
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| 49. |
3(y+3) +4=28solve using method |
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Answer» Step-by-step explanation: follow me to get more ANSWER by me MARK me BRAINLIEST if you can |
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| 50. |
CO2 is given off by chemicals likea)sodium bicarbonate b)sulphuric acid c)calcium sulphated)sodium sulphate |
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