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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.
| 1. |
Solvefor t:3(t-3)=5(2t+1) |
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Answer» -2Step-by-step EXPLANATION: |
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| 2. |
2. Use the sign of >, < or= in the box to make the statements true 1.39+(-24)-(15)____36+(-52)-(-36) 2.-231+79+51____ -399+159+81please answer fast i will mark you as Brainliest. Plzz |
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| 3. |
Liam works at a zoo. He was looking at some data showing the masses of their 555 African elephants. The mean mass of the elephants was 3{,}800\,{\text{kg}}3,800kg3, comma, 800, start text, k, g, end text, and the median mass was 3{,}600\,{\text{kg}}3,600kg3, comma, 600, start text, k, g, end text. The smallest elephant, named Lola, weighed 2{,}700\,{\text{kg}}2,700kg2, comma, 700, start text, k, g, end text. Lola then got very sick and lost weight until her mass reached 1{,}800\,{\text{kg}}1,800kg1, comma, 800, start text, k, g, end text. How will Lola's mass decreasing affect the mean and median? |
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Answer» : 5 African elephantsThe mean mass of the elephants was 3800 kgThe median mass of the elephants was 3600 kgThe smallest ELEPHANT, named Lola, weighed 2700 kgLola then got very sick and lost weight until her mass reached 1800 kgTo Find : How will Lola's mass decreasing affect the mean and median?Solution:2700 , A , 3600 , B , C as Median is 3600 and lowest is 2700 now 2700 becomes 18001800 , A , 3600 , B , Cso Median REMAINS the same as 3600No change in MedianThe mean mass of the elephants was 3800 kg=> total weight = 5 x 3800 = 19000 kg2700 kg becomes 1800 kgHence new total mass = 19000 - 2700 + 1800= 181000 kgNew Mean = 18100/5 = 3620 kg Mean reduced by 3800 - 3620 = 180 kgNo change in Median weightMean reduced by 180 kgLearn More:for a given data 2,3,5,6,9 if OBSERVATION 6.9 are replaced by 4 and 11 ... brainly.in/question/8334923 If the first quartile is 142 and the semi-interquartile range is 18, find ... brainly.in/question/13279139 Nia recorded her science and math scores. The measures of center ... brainly.in/question/30248060 |
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| 4. |
( x-25) + ( x -35) + ( x by 2 - 10)=180 Please solve |
| Answer» X= -40 HOPE you LIKE it...! Step-by-step EXPLANATION:x-25+x-35+2x-10x=1802x-60+2x-10x=1804x-10x-60=180-6x-60=180-x-10=180/6-x-10=30-x=30+10-x=40x= -40 | |
| 5. |
If cos ^4 theta + sin ^2 theta is equals to M then |
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Answer» cos^4 θ+sin^2 θ=cos^4 θ−cos^2 θ+1=m ∴(cos^2 θ− 1/2)^2 + 3/4 =m ∴m≥ 3/4Maximum VALUE of cosθ=1 ∴m≤ 3/4 +(1− 1/2)^2 = 1Hope this HELPS. PLS HIT BRAINIESTTT!!! |
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| 6. |
Plese explain bro I am mark as billant |
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Answer» -step EXPLANATION:Hope it's HELPFUL for you!!! Have a great DAY AHEAD!!! |
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| 7. |
Fill in pedict. 1 my friend and i ....... |
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Answer» are GOING to marketplzz MARK BRAINLIEST |
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| 8. |
4×169×250 by suitable grouping |
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| 9. |
atul travel 22 1/3 km by bus to reach his scool ? A museum is 6 1/4 km away from his school. how far is the museum from the house. |
| Answer» 17 1/12 kmStep-by-step EXPLANATION:PLEASE MARK AS BRAINLIEST . | |
| 10. |
Write two numbers which differ by 3 and whose product is 54 for classes of class 6 |
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Answer» is your answer✍☄☣✈☯Please MARK as BRIAN LIST ✌✨☯✈✈✈☯☯☯☣☣☣☣⛴✍ ✨✌✏ ⚛ THINKS ¯\_(ツ)_/¯ |
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| 11. |
Right white kind of angle is made by the hands of a clock at this time 7:25 |
| Answer» OBTUSE anglesee in attachmentHope it HELPS you | |
| 12. |
(3+square root of 3) + (3-square root of 3) |
| Answer» E this is your ans(3+√3)(3-√3)(3)²-(√3)²9-36Hope it helpsPlease mark my ANSWER as brainliest | |
| 13. |
Findthe solution 13/7-6x=26 |
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Answer» your ANSWER is x=-182/29 |
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| 14. |
Test the divisibility of the following numbers by 8: (ii) 569288 |
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| 15. |
Which of thetwo rational number is greater in thegiven pair- 3/8or0 |
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Answer» 0 is greater then 3/8 Step-by-step explanation:OK .......this ANSWER MAY help you |
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| 16. |
Write the numeral form of 5 million 2 hundred thousand and 50 |
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Answer» 134246905325- is you WANT |
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| 17. |
37 correct to five places of decimals and show |
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Answer» e PLEASE TELL your QUESTION clearlyNext time I will ANSWER it surely Please mark my answer as brainliest |
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| 19. |
What comes just after 6285789 |
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Answer» 6285790 COMES just after 6285789Marks as BRAINLIEST |
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| 20. |
THE LENGTH AND BREADTH OF A FIELD IS 180M AND 95 RESPECTIVELY . FIND THE RATIO OF LENGTH TO THE BREADTH OF THE FIELD |
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Answer» length is 180 mbreadth is 95 m180/95 RATIO is 36:43plzz MARK brainliest |
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| 21. |
a man bought apples at 8 for rupees 10 and sold them at 10 for rupees 8 find his gain or loss percent |
| Answer» PLZZ FOLLOW meinst:-harshit_oraon_143 | |
| 22. |
Mr Soni brought some bags of cement each weighing 49.8 kg . lf the total weight of the all the bags is 1792.8 kg, how much bags did he buy? with full statement. |
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Answer» 36Step-by-step EXPLANATION:(1,792.8)÷49.8=36 |
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| 23. |
Z1 × Z2 ÷Z2 pleASE solve it by step by step |
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Answer» Z1Step-by-step EXPLANATION:Z1 * Z2 ÷ Z2Z1 * 1=Z1Hope this HELPS you |
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| 24. |
What does W meaning of closure property |
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Answer» -step explanation:here is your answerClosure Property. The closure property means that a set is closed for some mathematical operation. ... For example, the set of even natural numbers, [2, 4, 6, 8, . . .], is closed with RESPECT to addition because the sum of any TWO of them is another even natural number, which is ALSO a MEMBER of the set.hope it's helpful for you ☺️ |
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| 25. |
Mr Soni brought some bags of cement each weighing 49.8 kg . lf the total weight of the all the bags is 1792.8 kg, how much bags did he by ? |
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Answer» -step explanation:1792.8 ÷ 49.8 = 36...is ur ANSWER....Mark as brainlist....Take Care....# INDIANS FIGHT Against Corona... Thanks...⚓⚓⚓ Thanks...⚓⚓⚓ Thanks...⚓⚓⚓ |
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| 26. |
The difference between an integer is x and (-11)is 9 . what are the possible values?? |
| Answer» X=2Step-by-step EXPLANATION:x-(-11)=9x+11=9x=9-11x=2 | |
| 27. |
If x^2+y^2=29 and xy =2, find the value of x-yplsss ans the question |
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Answer» x-y = -5Step-by-step explanation:we know that, x²+y²-2xy = (x-y)² so , now SUBSTITUTE the given VALUES in EQUATION we get , => 29-2(2) = (x-y)² => 29-4 = (x-y)² => 25 = (x-y)² => √25 = (x-y) => 5 = (x-y) => -5 = (x-y)HOPE IT WILL HELP YOUPLEASE MARK AS BRAINLIST |
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| 28. |
80÷ 100000 and the answer is |
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Answer» 0.008Step-by-step EXPLANATION:DONT ASK its just STRAIGHT up MATHS |
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| 29. |
What does EW mean in closure property |
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Answer» ternal Automated Tellerhope this will help you MARK me as BRAINLIEST.....please NEED ONE onlybut there is no EW in closure property |
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| 30. |
Identify 457895divisible by 2,5 or 10 with explaination |
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Answer» It is only DIVISIBLE by 5 Step-by-step EXPLANATION:For 2-the NUMBER does not end with even number .therefore ,it is not divisible by 2For 5 -the number ends with 5 .Therefore it is divisible by 5.For 10 -the number does not ends with 0 .Therefore it is not divisible by 10. |
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| 31. |
2x-5y+8=0 and x-4y+7=0 solve by elimination method |
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Answer» I HOPE you will UNDERSTAND in this figure. please MARK me a branliest answer |
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| 32. |
Find the principal when amount is 19400, time is 5/2 years and rate is 17/2% per annum |
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| 33. |
A small accounting firm has 444 accountants who each earn a different salary between \$50{,}000$50,000dollar sign, 50, comma, 000 and \$60{,}000$60,000dollar sign, 60, comma, 000. For extra help during tax season, they hire a 5^{\text{th}}5 th 5, start superscript, start text, t, h, end text, end superscript accountant who earns \$10{,}000$10,000 |
| Answer» HI I DONT'T KNOW THE ANSWERStep-by-step EXPLANATION: | |
| 34. |
Find the cube root of -15.625 |
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Answer» the ANSWER is -2.5 Step-by-step EXPLANATION:= 3√-15.625= -2.5 |
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| 35. |
The LCM of and the LCM of two number are 5 and 13975 if one number is 325 then other number is |
| Answer» SWER to CANCEL to 225 N26 HOGA | |
| 36. |
Fendthesolution of 3m+4m+5 |
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Answer» e heres your answer 3m = 4m + (-5)3m= - 5 +4m Add - 4m to each SIDE of the equation 3m +(-4m)= - 5 + 4m + (-4m)-1m = - 5 +4m + (-4m)Combine like terms 4m + (-4m) =0-1m = - 5 +0-1m = - 5Divide each side by (-1)M = 5Plz edit your answer. There were some network ISSUES so i wasnt ABLE to correct it... Plz MARK my answer as the brainliest |
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| 37. |
A small accounting firm has 444 accountants who each earn a different salary between \$50{,}000$50,000dollar sign, 50, comma, 000 and \$60{,}000$60,000dollar sign, 60, comma, 000. For extra help during tax season, they hire a 5^{\text{th}}5 th 5, start superscript, start text, t, h, end text, end superscript accountant who earns \$10{,}000$10,000 |
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Answer» here is your answer mate...Step-by-step explanation:B is CORRECT 5858plz plz plz MARK me as brainliest PLZZ... |
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| 38. |
What is glosure property |
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Answer» sure property means that a set is closed for some mathematical operation. That is, a set is closed with RESPECT to that operation if the operation can ALWAYS be completed with ELEMENTS in the set. THUS, a set either has or lacks closure with respect to a GIVEN operation. |
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| 39. |
Two people share a Prize in the same ratio as they paid for the ticket if one share of the $55 prize is $22 what was the sharing ratio |
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| 41. |
If x=-3/7 and y=-5/4,varify that |x+y|=|x| +|y| and |x*y| =|x|* |y| |
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Answer» -step explanation:(X+y)=(-x)+(-y)-( \frac{ - 3}{4} ) + ( \frac{ - 6}{7} ) = ( - ( \frac{ - 3}{4} ) + ( - ( \frac{ - 6}{7} ))( 4−3 )+( 7−6 )=(−( 4−3 )+(−( 7−6 ))if the solution is EQUAL on both hand side than it is verifying |
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| 42. |
What is a perimeter |
| Answer» SIDE edge or limit of an AREA of landकिसी भूक्षेत्र का बाहरी किनारा या सीमा; परिधि 2. (in geometry) the CIRCUMFERENCE of any PLANE area (रेखागणित में) परिमाप | |
| 43. |
Fendthesolutionof 3 m +4 mts |
| Answer» 7 mtsStep-by-step EXPLANATION: | |
| 44. |
If p/q and r/s are 2 equivalent rational numbers then ________ |
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| 45. |
3. Write each of the following as a Hindu-Arabic numeral: (i) XXVII(ii) XXXIV(iii) XLV(v) LXXIV(vi) XCI(vii) XCVI(ix) CLIV(x) CCXXIV (xi) CCCLXV(xiii) CDLXIV(xiv) DVI(xv) DCCLXVI(iv) LIV(viii) CXI(xii) CDXIV |
| Answer» WOW its NICE questionStep-by-step EXPLANATION:OK | |
| 46. |
Find the product of two no is -8. If one of them is -12. Find the other |
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Answer» jrhdhGfhsididjdnStep-by-step EXPLANATION:fhhdnfn |
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| 47. |
If p/q and r/s are 2 equavalent then ________it's a fill in the blanks please answer |
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| 48. |
When buying a car, Esther can choose a 2 or 4 door car with leather or cloth interiors in black, silver, or white. How many possible combinations of her car selection? |
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Answer» Step-by-step explanation:There may be 12 COMBINATION as follows:2 DOOR CAR with leather interiors in black 2 door car with leather interiors in silver2 door car with leather interiors in white2 door car with cloth interiors in black2 door car with cloth interiors in silver 2 door car with cloth interiors in white4 door car with leather interiors in black4 door car with leather interiors in silver4 door car with leather interiors in white4 door car with cloth interiors in black4 door car with cloth interiors in silver4 door car with cloth interior sin WHITE |
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| 49. |
When geometrical shapes fit into each other with no gaps between them , they are said to tessellate. Design some artistic tessellations with combinations of different/same congruent figures |
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Answer» not CLEAR QUESTION BUR i ve doughtedStep-by-step EXPLANATION:OK |
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| 50. |
I we exclude o, then the collection of all other national number is clau If we exclude 0, then the collection of all other rational numbers is closed under division. Is it true? |
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Answer» it is true ANSWER because ZERO then COLLECTION of all other ration NUMBER is true |
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