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.
| 1. |
4. How manytime does the digit 7occoureif we write all the number from 1 to 200 |
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Answer» 29times...Step-by-step EXPLANATION:from 1-10 it APPEARS 1tym from 11-20it APPEAR 1tym in 17...from 21-30 it appears 1tym |
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| 2. |
15 cm B5. Find the area of the shaded region.a)b)5 cm4cm4 cm3 cm1 cm2 cm- 2 cm1 cm4 cm2 cmComplete the given table.Side of the equilateral triangleArea of the equil: |
| Answer» OK NICE QUESTION BRANLIEST MARK pmease | |
| 3. |
8+(9+7)=(8+9)+_____? |
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Answer» 7Step-by-step explanation:8+(9+7)=(8+9)+78+16=17+724=24hope it's HELPS you |
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| 4. |
What is the area of a rhombus that is half the area of a kite with diagonals 4 cm and 7cm long respectively PLEASE ANSWER AND SHOW FULL WORKING |
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| 5. |
CLASS WORK Calculate the area of a circle with pie of 22/7 and diameter 22 |
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Answer» 380.285714Step-by-step EXPLANATION:PLZZ RATE me and brainlast |
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| 6. |
(6x^2-5y^2) (6x^2-5y^2) |
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Answer» -STEP EXPLANATION:IF YOU LIKE IT, PLEASE FOLLOW ME. |
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| 7. |
15. Apipe can fill a tank in 8 hours. However, in case of outflow from a waste pipe in the bottom, the tank is filled in 12 hours. If the tank is full, how much time will the wastepipe take to empty it? |
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Answer» 12Step-by-step EXPLANATION:tank FILLED in 8 hrwhen there is waste PIPE in bottomtake time 12 |
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| 8. |
Find the digits of the letters in each of the following and give one reason for the steps involved . 1) 2AB +AB1 ____ B18 ____ |
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Answer» A=4'B=7 for that QUESTION |
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| 9. |
1]Who was Fibonacci and what was his mathematical pattern? Make sure to include the following: • Fibonacci sequence. • Explain who Leonardo Fibonacci was. • Explain the Fibonacci sequence. • Explain, why 23 November is celebrated as Fibonacci Day? |
| Answer» FIBONACCI (/ˌfɪbəˈnɑːtʃi/,[3] also US: /ˌfiːb-/,[4][5] Italian: [fiboˈnattʃi]; c. 1170 – c. 1240–50),[6] also known as Leonardo Bonacci, Leonardo of Pisa, or Leonardo Bigollo Pisano ('Leonardo the Traveller from Pisa'),[7] was an Italian mathematician from the Republic of Pisa, CONSIDERED to be "the most talented Western mathematician of the Middle Ages".Bornc. 1170Pisa,[2] Republic of PisaDiedc. 1250 (aged 79–80)Pisa, Republic of PisaOther namesLeonardo Fibonacci, Leonardo Bonacci, Leonardo PisanoOccupationMathematicianKnown forLiber Abaci, POPULARIZING the Hindu–Arabic numeral system in Europe Fibonacci numbersParent(s)Guglielmo "Bonacci" (father)The name he is commonly called, Fibonacci, was made up in 1838 by the Franco-Italian historian Guillaume Libri[9][10] and is short for filius Bonacci ('son of Bonacci').[11][b] However, even earlier in 1506 a notary of the Roman Empire Perizolo mentions Leonardo as "Lionardo Fibonacci".[12]Fibonacci popularized the Hindu–Arabic numeral system in the Western World primarily through his composition in 1202 of Liber Abaci (Book of Calculation).[13][14] He also INTRODUCED Europe to the sequence of Fibonacci numbers, which he used as an example in Liber Abaci.[15] | |
| 10. |
Pls ans this qustion now and the once you don't know its ok you can leave them |
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Answer» -STEP EXPLANATION:where's the QUESTION........ |
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| 11. |
9 is subtracted from the product of P and 4, the result is11. the value of People is |
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| 13. |
Represent the following rational number on number line.i) -7/2ii) 35/7 |
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Answer» here is your ANSWER PLEASE MARK as BRAINLIEST |
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| 14. |
Five years ago a man was seven times as old as his son. Five years hence,the father will be three times as old as his son.Find their present ages? |
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Answer» 5Step-by-step explanation:Let FIVE YEARS ago the AGE of son be x years and age of FATHER be 7x years Present age of son =x+5 Present age of father =7x+5 5 years later their age will (x+10) and (7x+10) ∴7x+10=3(x+10) 7x−3x=20 4x=20 x=5 So, the present age of son=x+5=5+5=10years and the present age of father=7x+5=35+5=40yearsi hope it help u |
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| 15. |
Write rational number in standard form -8/3 |
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Answer» -4/1Step-by-step explanation:because 3 ID divisible by 2AND -8 is 4 and u can also write-2/1but I'll HIGHLY prefer u to write -2/1mark as BrainliestandFollow and like this answer |
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| 16. |
Write two odd prime numbers by which we add and answer is 44Answer this question |
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Answer» -STEP explanation:44=37+7 HOPE it HELPS you MARK me as BRAINLIEST |
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| 17. |
What is the cube root of -64/243? Pls help with explained ans.... |
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Answer» -STEP EXPLANATION:-64/243= CUBE ROOT of -64/243= -4/9√3HOPE IT WOULD HELP YOUPLEASE MARK ME BRAINLIEST |
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| 18. |
Q4. Two points X and Y, are 120 m apart. M is the midpoint of X and Y. An object travels from X to M in 12 seconds and then from M to Y at an average speed of 15 m/s. Finda) The time taken for the object to travel from M to Y,b) The average speed of the object for its entire journey from X to Y. |
| Answer» SPEED from M to Y is 60/15= 4 secondsthe average speed is 10m/s (because speed from X to M is 60/12=5)hope it helps please MARK as brainliest | |
| 19. |
Rajni’s monthly income is Rs 21000.Her monthly expenses are 67 of her income. How much does she save every month? |
| Answer» GF you doing today and how MUCH is the owner of the answer to that QUESTION was the WONDERFUL | |
| 20. |
A cell phone number consists of a total of ten digits. The first four digits are 8,5 9 and 7.The last three digits are 3,8 and 5.digits are unique digits and make the cell phonenumber, the greatest possible number. what arethe remainingthe digits? |
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Answer» The Largest MOBILE number is 9 9 8 7 6 4 2 3 5 5.The Largest mobile number is 9 9 8 7 6 4 2 3 5 5.And the Smallest mobile number is 9 9 8 7 0 2 4 3 5 5.The Largest mobile number is 9 9 8 7 6 4 2 3 5 5.And the Smallest mobile number is 9 9 8 7 0 2 4 3 5 5.Step by step explanation :The Largest mobile number is 9 9 8 7 6 4 2 3 5 5.And the Smallest mobile number is 9 9 8 7 0 2 4 3 5 5.Step by step explanation :Hey Mate,We all known that Mobile number consists of 10 DIGITS.We all known that Mobile number consists of 10 Digits.The first four digits of mobile are 9 9 8 7We all known that Mobile number consists of 10 Digits.The first four digits of mobile are 9 9 8 7The last 3 digits of mobile are 9 9 8 7 3 5 5.We all known that Mobile number consists of 10 Digits.The first four digits of mobile are 9 9 8 7The last 3 digits of mobile are 9 9 8 7 3 5 5.We need to make a Largest mobile number from 6, 4, 2 and 0.We all known that Mobile number consists of 10 Digits.The first four digits of mobile are 9 9 8 7The last 3 digits of mobile are 9 9 8 7 3 5 5.We need to make a Largest mobile number from 6, 4, 2 and 0.So, The Largest mobile number is 9 9 8 7 6 4 2 3 5 5.We all known that Mobile number consists of 10 Digits.The first four digits of mobile are 9 9 8 7The last 3 digits of mobile are 9 9 8 7 3 5 5.We need to make a Largest mobile number from 6, 4, 2 and 0.So, The Largest mobile number is 9 9 8 7 6 4 2 3 5 5.And the Smallest mobile number is 9 9 8 7 0 2 4 3 5 5.please mark it brainliest...❤️hope it helped you... |
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| 21. |
8 ÷ 2(2 + 2) = ?which one is correct? |
| Answer» BRAINLIEST ................................ | |
| 22. |
What is the LCM of 5 3 8 7 please explain in simple words |
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Answer» 1Step-by-step EXPLANATION:everything is a prime number so it can be DIVIDED by itsef and 1 only |
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| 23. |
Solve thus worksheet fast. I will mark as you brainlast only who will solve first and fast |
| Answer» PLZZZ you can RATE me and TAG as brainlast | |
| 24. |
Solve for X and yx+2y-3=0;3x - 2y +7=0 |
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Answer» To find- X & y----->X+2y-3=0So,◆x+2y=3-----------(1)◆3x+2y-7=0◆3x+2y=7--------(2)Equation (2)-(1)◆So,◆2x=4◆x=4/2◆x=2Put this VALUE in equation(1)So,◆2+2y=3◆2y=3-2◆2y=1◆y=1/2Thanks☺️ |
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| 25. |
Explain speed×time,speed×distance,time×distance |
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Answer» speed×time=DISTANCE time× distance = speedspeed×time= DISTANCEPLS FOLLOW me and MARK me as brainlest answer |
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| 26. |
When a number is divided by8, the result is -3. the number is.......... |
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| 27. |
what is the area of a rhombus that is half the area of a kite with diagonals 4cm and 7cm long respectively |
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| 28. |
Subtract -4 from 1 in the number line write in a copy and I will mark you the brainliest |
| Answer» WER ISNO, if 3 is OK | |
| 29. |
Find the digits of the letters in each of the following and give one reason for the steps involved. A1 ×5°°°°°°°CAB°°°°°°° |
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Answer» A1Step-by-step EXPLANATION:×5................... .. |
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| 30. |
3(x+2)2 + 17(x+2) +10 factories? |
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Answer» not sure yet but I'm going back home now so I'll just have a great weekend with my family and pets in a bit more than a few minutes ago and I have a great day Hope that this corona virus will be marked as brainliest it is a word with you guys are going through my phone died last was the best of the earth is composed of the earth has been sent to me and I don't think I have a nice out of it is a dome of the soil to be happy always my dear friend who is this a good day at the end of this question to ask for a while ago and it is in the vicinity you want to chat then bye bye to my house to see you tomorrow morning and then we went on to the EDUCATED and the Two Strings attached the same time I was just THINKING about you and I have to go alone and i have to delete the other side and the production and provision of the earth has highest point of view and the production and I have a nice day hope this is helpful to me that you have a good night my love for the information plz mark plz mark me as I was going on with the help I can get a CHANCE to win hope you are a LOT more to do with our leadership and the prevention is better for me to corona so much for help but think about you and I have a great weekend and I have a great weekend and I will follow you plz help me tell me what you want me too 10th and I don't think I have a nice day hope this is the half marathon and I have a great weekend and I will be sad if you love it when I get to know ANYTHING about the same time I was just thinking of you guys have a great day Hope it is a word written by u in this message to you later today |
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| 31. |
Rama eat two mangoes in ten minutes so how many time to eat a one mango |
| Answer» RAMA will take 5 MINUTES to eat ONE mango. | |
| 33. |
Find the cube root of -343 using the successive subtraction method |
| Answer» LIKE my ANSWER as BRAINLEAST | |
| 34. |
Without adding, find the sum.(i) 1+3+5+7+9+11+13+15 |
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Answer» 1+3+5+7+9+11+13+15= 64Step-by-step EXPLANATION:HOPE IT WILL HELP YOU PLZZ MARK AS BRAINLIST |
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| 35. |
An empty cistern can be filled by two taps A and B in 12 minutes and 16 minutes, respectively, and the full cistern can be emptied by a third tap C in 8 minutes. If all thethree taps are turned on simultaneously, in how much time will the empty cistern befull? |
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Answer» ken by tap A to fill the CISTERN = 12 hours.Time taken by tap B to fill the cistern = 16 hours.Time taken by tap C to empty the FULL cistern = 8 hours.A’s 1 hour’s work = ¹/₁₂B’s 1 hour’s work = ¹/₁₆C’s 1 hour’s work = −1/9 (cistern being emptied by C)PLS mark as brainly |
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| 37. |
Mam I want some help in unitary method in maths |
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Answer» mam I WANT some HELP in unitary METHOD in mathsThe above sentence is in PRESENT continuesStep-by-step explanation:Hope it will help |
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| 38. |
Plz do this if u know , n if u don't know ans so don't write stup.... things |
| Answer» ANSWERS are in my PAPER CHECK it | |
| 39. |
Gogether8 negative integers and 2 positive integers |
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| 40. |
Vinculium of 89 + formula |
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Answer» hi their, VINCULUM (Bar NUMBER) –> Normal Number � (Check the video)Find 1st Bar digit, take its 10's complement. (a). If next digit is again a Bar digit, take its 9's complement CONTINUE (a) until a non-bar digit is obtained.Hope this HELP follow me mark as brilliant |
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| 41. |
Find the digits of the letters in each of the following and give one reason for the steps involved. 1) AB ×B •••• 96 •••• |
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Answer» I think the class is a bit more than the INCIDENTS had been done before and funny how to MAKE a DIFFERENCE to download and funny how you are I am not a sorry for spamming I NEED points. |
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| 43. |
Please solve this urgently Please solve the square root of the following .·´¯`(>▂ |
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Answer» a^2-b^2, Q = a^2+b^2 p-q = -2b^2, p+q= 2a^2B = SQRT (p^2-q^2) = sqrt ((p-q)(p+q)) = sqrt (-4a^2b^2) = 2abi where i =START(-1) |
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| 44. |
A bag contest coins of 25paise and 50 paise in such a way that the total mamount is 120. If the number of 25 paise coins is thrice the number of 50 paise coins find their number (number of 25paise coins =288. Number of 50 paise coins =96). |
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Answer» The number of 50 paise COINS and 25 paise coins are 96 and 288 respectively. Step-by-step explanation:Let the no of 50 paise coins be xThen, the no of 25 paise coins will be 3xGiven, total AMOUNT = ₹120 = 12,000pBy condition, 50 × X + 25 × 3x = 12,000=> 50x + 75x = 12,000=> 125x = 12,000 => x = 12,000 / 125 = 96 No of 50 paise coins = x = 96 No of 25 paise coins = 3x = 3×96 = 288PLEASE SELECT MY ANSWER AS THE BRAINLIEST ANSWER. |
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| 45. |
7.7. GIRLS SCHOOL ASSIGNMENT NO.3MathsClass 4Name: mahnoorDate: 13.Jun-2001] Reduce these fractions to their lowest terms. Then, change theminto mixed numbers.a.150 _100 |
| Answer» 1 1/2Step-by-step explanation:150/100=15/1015/10=3/23/2=1 1/2 | |
| 46. |
Divide 2x^4-4x^3-3x-1 with x-1. |
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Answer» hetic division+1 || 2 -4 0 -3 -1 0 2 -2 -2 -5 ______________ 2 -2 -2 -5 -6plz mark as brainliest ANSWER |
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| 47. |
Tan theta =16/50 then what is cos theta and sin theta |
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Answer» re here is your answer ..........Please like me, MARK my answer as brainiest & follow me . |
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| 49. |
A cell phone number consists of a total of ten digits. The four first four digits are 8, 5, 9 and 7.The last three digits are. 3, 8 ands. The remainingdigits are unique digits and make the cellphonenumber, the greatest possible number, what arethe digits? |
| Answer» EXPLAIN your QUESTION CORRECTLY | |
| 50. |
A sum of money amount to $l0000 after years5and & 15000 after 8at theyearsat the same rate ofinterest find the rate of interestper annum |
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Answer» 99.99%Given :A SUM of money amounts to rs 10000 after 5 years and rs 15000 after 8 years at the same RATE of simple interest.To FIND : find the rate of interestSolution:Amount after 5 years = Rs.10000Amount after 8 years = Rs.15000So, Simple interest for 3 years = Rs.15000-Rs.10000 =Rs.5000So, Simple interest in 1 year = So, Simple interest in 5 years= = Amount after 5 years = Rs.10000Simple interest in 5 years= 8333.333Principal = Amount - Interest =Rs.10000-Rs. 8333.333 =Rs.1666.667So, Hence the rate of interest is 99.99% |
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