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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. |
A circle is divided into 72 equal parts by 36 diameters.The angle of each part is |
| Answer» HOPE it's HELP you so MARK me a BRAIN LEAST ❤❤❤❤ | |
| 2. |
The actual distance between Town A and Town B is 40 km. A map uses a scale 1 : 200 000. What is the distance between Town A and Town B on the map? |
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Answer» The SCALE of a MAP is 1:5000000 4CM on map = 4×5000000 CM in reality = 20000000 cm = 200 km The distance is 200kmStep-by-step explanation: |
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| 3. |
Find any four rational numbers between -5 and -2. |
| Answer» TIONAL NUMBER between 1/3 and 4/5 are : ==> 6/15, 7/15, 8/15, 9/15. | |
| 4. |
1. Find the area of a square park whose perimeter is 80 m. |
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Answer» :-The area of the square park is 400m².Step-by-step explanation ::To Find :-The area of square parkSolution ::Given that,Perimeter of square park = 80mFirst we need to find out the SIDE of square, we can find out by applying the formula of perimeter of square,As we know that,Perimeter of square = 4 × side,=> 4 × side = 80=> side = 80/4=> side = 20mThe side of square is 20m.According the question,The area of square is,As we know that,Area of square = ( side )²,=> Area = ( 20 )²=> Area = ( 20 × 20 ) m²=> Area = 400m²The area of the square park is 400m².Formulas USED :-Perimeter of square = 4 × sideArea of square = ( side )² |
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| 5. |
Express (−2)×(452)×(−10) as a monomial and then evaluate it for a= 1 and b= 2 |
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Answer» kStep-by-step EXPLANATION:PLEASE TELL me the ANSWER |
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| 6. |
in 9 days earth picks up (7.2×10)^7 kg of dust from the atmosphere how much dust will pick up in 20 days |
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Answer» -STEP explanation:9 DAYS = 7.2 x 10⁷ kg20 days = ? = (20 x 7.2 x 10⁷) / 9 = 16 x 10⁷ kg of DUST EARTH will pick up in 20 days |
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| 7. |
Ninth arrived with the wishes for bride for common people not genius peoples |
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Answer» S A LOT BROTHER/SISTER, HOPES SO THAT GOD WILL BLESS YOU IN EVERY STAGE OF YOUR LIFE. |
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| 8. |
a field in the shape of trapezium . one of its parallel side is twice the other parrallel side and distance between them is 100m .if the area of field is 10500m² find the length of parrallel sides |
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Answer» -step explanation:LET the parallel sides of the trapezium-shaped field be ′ x ′ mand ′ 2X ′ m.Let a=x and b=2x and h=100mThen, its AREA.= 21 (a+b)×hm 2 = 21 (x+2x)×100m 2 =50×3xm 2 =150xm 2 But it is given that the area of the field is 10500m 2 ∴150x=10500⇒x= 15010500 =70∴ The LENGTH of the side ALONG the river is 2×70, i.e., 140m. |
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| 9. |
8. A corridor measures 150 m x 5 m. It is to be covered by a carpet of width 2.5 m. If thecarpet is priced at 20 per metre, then findthe total cost of the carpet required to coverthe whole corridor. |
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Answer» -step explanation:Total area of CORRIDOR = 150 x 5 total length of CLOTH required = 2 x 150 m = 300 mtotal cost to cover the whole corridor = 300 x 20 = ₹ 6000 /- |
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| 10. |
Give me answer very quick with solutions guys solve in your copy answer is—17/16but I want solution of this |
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Answer» my UNDERSTANDING -17/16= -17 divided by 16= -1.0625note that it MIGHT be wrong as i did not understand the QUESTIONPLEASE give GOOD ratings and rememberbe coolstay cool |
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| 11. |
Find the cost of fencing a rectangular field. Whose length and breadth 44m and 23 m are ₹ 30.50 per metre |
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Answer» 4087 ruppeesStep-by-step EXPLANATION:MARK as BRILLIANT |
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| 12. |
How much ribbon will be needed to put around a square display board of side 80cm? |
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Answer» -step explanation:HEY MATE YOUR ANSWER IS HERE ^_^RIBBON () NEEDED = PERIMETER OF SQUARE DISPLAY BOARD = 4(SIDE) = 4(80) cm = 320 cm.THEREFORE 320 cm RIBBON WILL BE NEEDED.PLEASE MAKE ME A BRAINLIST ANSWER FOR THE QUESTION. |
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| 14. |
Help me i dont know mutiply |
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Answer» -STEP EXPLANATION:?????? |
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| 15. |
Find the median of- 15,47,48,81,17,27,9,3,1o,75 |
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Answer» -STEP EXPLANATION:dekh sabse pahle TWO in number KA ascending order nikal.. matlab inko ascending order Mein likh. theek hai uske bad jo sabse jyada bar aaega ka hua Hoga ANSWER. theek hai na |
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| 16. |
1.Find:a. 45% of 1003.b. 50% of 1000C.90% of 450 |
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Answer» a. 45b.500c.405hope it HELPS! |
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| 17. |
using15 ml of a fruit sryup sudha can make 6 glasses of juice how many glassses of juice can be prepared by using 1/2 litre of fruit sryup . answer it fast as soon as possible.. |
| Answer» USING 15 ML of fruits can make 6 glasses be prepared by using the 1/2 = 9 /6 | |
| 18. |
Find amount ; if principal = rs 6050,rate = 6.5% p.a, time = 3 years |
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Answer» 7320Step-by-step EXPLANATION:Simple interest = PRINCIPAL×Rate×Time(years)SI = 6050×6.5%×3 = 1179.75 = 1180 (round off)Amount = principal + INTERESTA = 6050 + 1180A = 7320 |
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| 19. |
If x'+2px + 5p -6> 0. Vxe R then |
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Answer» ekeowowowowmsosmeo2nwosnssonwwowksodksjso |
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| 20. |
Simplify 9+{6+7 of3-(0+2)} |
| Answer» HOPE it HELPS!! Mark this ANSWER as brainliest if u found it useful and follow me for quick and ACCURATE answers...Step-by-step explanation:9+{6+7 *3-(0+2)}9+{6+7 *3-(2)}9+{6+7 *1}9+{6+7}9+6+722 | |
| 21. |
Ab=21 ,+{(a+b)÷(a-b)} =25,a^2+b^2? |
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Answer» Step-by-step EXPLANATION: |
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| 22. |
Operated Government of India is workingregularly for the growth ofhandicapped persons. For these,3 STD boothe situated at ABand C as shown in the figurewhich arebyhandicapped persons there?booth's are equidistant fromeach other as shown in thepicturea) which type of AA BC is?b) Measure of LB CA is45°60c) if AB - 7 cm, then thevalue of BC + CA isd) Measure of L BOC ise) Value of LO BC is. |
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Answer» I don't knowhiStep-by-step EXPLANATION:hininijijijijijijijujijijijijhihuj |
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| 23. |
Manu had 35.50 rupees. He bought cake for 20.50 rupees. The balance amount left with Manu is ——————- * A. 15 rupeesB. 15.50 rupeesC. 14.50 rupees |
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| 24. |
X²+2x+3 is divided by x÷ then the remainder is a) 1b) 2c)-3d) none of thesePls answer this question correctly so that I can mark u as brainlist |
| Answer» NONE of this DEAR because at LAST it becames 3 by x so it cannot be Divived so its none of above.Pls MARK me as a brainlist | |
| 25. |
Maximum value of 5+ 4x-x is |
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Answer» 6Step-by-step EXPLANATION:F(x)=5+4x−4x 2 a=−4;b=4;c=5 y MAX =(b 2 −4ax)/−4a =4 2 −4(−4)(5)/−4(−4) =(16+80)/16 = 16 96 =6 |
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| 27. |
A table top is circular in shape with diameter 29m,then area of this table top is |
| Answer» 660 m²Step-by-step EXPLANATION:RADIUS = R = d/2 = 14.5Area of CIRCLE = πr² = 3.14 × 14.5 × 14.5 = 660.185 m² | |
| 28. |
Find 4% of 300please answer this question |
| Answer» 12 is the answerStep-by-step EXPLANATION:HOPE it HELPS!! | |
| 29. |
Determine if the following are in proportion 15, 45, 40, 120, 33, 9 |
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Answer» Ncert solutionsGrade 6MathematicsChapters in NCERT SOLUTIONS - MATHEMATICS, Class 6Exercises in Ratio and ProportionQuestion 15Q1) Determine if the following are in proportion.(a) 15, 45, 40, 120 (b) 33, 121, 9,96 (C) 24, 28, 36, 48(d) 32, 48, 70, 210 (e) 4, 6, 8, 12 (f) 33, 44, 75, 100SOLUTION:i) 15,45,40,120we have 15,45,40,120ratio of 15 to 45=\FRAC{15}{45}=\frac{15\div15}{45\div15}=\frac{1}{3}=1:3 4515 = 45÷1515÷15 = 31 =1:3[HCF OF 40 and 15, 45 is 15]ratio of 40 to 120=\frac{40}{120}=\frac{40\div40}{120\div40}=\frac{1}{3}=1:3 12040 = 120÷4040÷40 = 31 =1:3[HCF of 40 and 120 is 40]here, 15:4=40:120=1:3ii) 33, 121,9,96we have 33,121,9,96ratio of 33 to121 = \frac{33}{121}=\frac{33\div11}{121\div11}=\frac{3}{11} 12133 = 121÷1133÷11 = 113 ratio of 9 and 96= \frac{9}{96}=\frac{9\div3}{96\div3}=\frac{3}{32} 969 = 96÷39÷3 = 323 [HCF of 9 and 96 is 3]here, 3:11\ne3:323:11 =3:32i.e\ 33:121\ne9:96i.e 33:121 =9:96therefore, 31,121,9 and 96 are not in proportion.iii) 24,28,36,48ratio of 24 and 28 is \frac{24}{28}=\frac{24\div4}{28\div4}=\frac{6}{7}=6:7 2824 = 28÷424÷4 = 76 =6:7[HCF of 36 and 48 is 12] HOPE IT HELP YOU |
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| 30. |
Find the ratio of 20 m to 50 cm |
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Answer» 1m=100cm 2×100=200 200:50 4:1Step-by-step EXPLANATION:PLEASE MARK me as BRAINLIST |
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| 31. |
Solve this plz1) x/2- 1/5=x/3+1/4 wts will be the ans plz tell me |
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Answer» Hope you LIKE my answerPlz RATE my answer and MARK it as BRAINLIEST |
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| 32. |
F p , 8 , 16 are in proportion , then the value of p is |
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| 33. |
If ax+ 4x -5 |
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Answer» -STEP EXPLANATION:I don't KNOW the ANSWER for this QUESTION |
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| 34. |
If Rihanna deposits 1500 rupees in the school fund at 9 p.c.p.a for 2 years, what is the total amount she will get? guys answer it fast |
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Answer» :-PRINCIPLE :- ₹ 1500Rate of interest :- 9%Time :- 2 years ➤ To Find :-Total amount that Rihanna will get➤ Formula REQUIRED :-➤ Solution :-Total amount :- The total amount received by Rihanna at end is ₹ 1770.━━━━━━━━━━━━━━━━━━━━━━ Some related FORMULAS :-SIMPLE Interest :- Principle :- RATE of interest :- Time :- |
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| 35. |
4. Janta Express runs at a speed of 153 km per hour. What is its speed in (a) metres per minute?(b) centimetres per second?An ant is moving at a speed of 12.5 cm per second, |
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Answer» ( a ) metres per minute = 2250 m per minute.( B ) centimetres per second = 3750 cm per seconds.Step-by-step explanation:It runs at a speed of = 153 km per hourTo Find : ( a) metres per minute speed per minute = DISTANCE / TIME = 153 / 60 minutes = 2.25 km per minute distance in metres 1 km = 1000 m 2.25 km = 2.25 × 1000 = 2250 m per minutehence = It runs 2250 m per minute.To Find : ( b ) centimeters per second speed per second = distance / time = 2250 m / 60 secs. = 37.5 m per secondsdistance in centimeters 1 m = 100 cm 37.5 m = 37.5 × 100 cm = 3750 cm = 3750 cm per secondHence = it COVERS 3750 cm per second.please mark me as brainliest. |
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| 36. |
If the marked price Rs 4500 and selling price 5850 then discount is ________ |
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Answer» -step explanation:Discount = SELLING price - Marked price = 5850 - 4500 = ₹ 1350/- |
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| 37. |
The fraction equivalent 16/18 with denominator 45 is |
| Answer» ANSWER is 40/45 HOPE it HELPED U THANK you | |
| 38. |
Find the highest common factor of the following pls guys some help |
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Answer» Explanation :Highest common factor (HCF) of the terms can be found by spitting the terms into prime factors of the TERM and selecting the common VALUES in all the terms for once. For example if there are ONE a in first term , two a in the second term and five a in the THIRD term the HCF of three terms will be one a.Solution :1. 2. Required Answer :1. HCF OFIS 2. HCF ofis |
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| 39. |
Pls help in this question my exams are coming soon i am scared pls help |
| Answer» U are asked to DIAGNOSE the area...I WRITE step by step i think it will be help you, THANKS | |
| 41. |
If AB = 6KM THEN ITS LENGTH IS ---- cm |
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Answer» -step EXPLANATION: km to CM :6 km = 6000 m = 6000 x 100 cms = 6 x 10⁵ cm |
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| 42. |
What is throry of relativity?cheated from net=reportedokkk |
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Answer» The theory of RELATIVITY USUALLY encompasses two INTERRELATED theories by ALBERT Einstein: special relativity and general relativity. Special relativity APPLIES to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to other forces of nature |
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| 44. |
Find the mean, median and mode of the following: (a) 3, 7, 8, 5, 6, 9, 6, 4, 6(b) 25, 30, 26, 28, 33, 25, 26, 27.(C) 3,4, 1, 5, 6, 4, 2, 4(d) 20, 30, 40, 40, 10, 16, 40, 30. |
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Answer» I hope the below Explanation helps you.If so,Mark it as a Brainliest Answer. Step-by-step explanation:a.Mean=Sum of Observations/No.of Observations =(3+7+8+5+6+9+6+4+6)/9 =54/9=6 Mode=Most Repeated NUMBER=6 ASCENDING Order:3,4,5,6,6,6,7,8,9. Median=Middle Most number when arranged in ascending order=6 Ascending Order:3,4,5,6,6,6,7,8,9.b.Mean=Sum of Observations/No.of Observations =(25+30+26+28+33+25+26+27)/8 =220/8=27.5 Mode=Most Repeated Number=25,26 Ascending Order:25,25,26,26,27,28,30,33 Since there are even no.of Observations AVERAGE of two middle values is Median. Median = (26+27)/2=26.5c.Mean=Sum of Observations/No.of Observations =(3+4+1+5+6+4+2+4)/8 =29/8=3.625 Mode=Most Repeated Number=4 Ascending Order:1,2,3,4,4,4,5,6 Since there are even no.of Observations Average of two middle values is Median. Median = (4+4)/2=4d.Mean=Sum of Observations/No.of Observations =(20+30+40+40+10+16+40+30)/8 =226/8=28.25 Mode=Most Repeated Number=40 Ascending Order:10,16,20,30,30,40,40,40. Since there are even no.of Observations Average of two middle values is Median. Median = (30+30)/2=30 |
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| 45. |
Simplify (-11/21) x(84/-55)×(25/16) |
| Answer» N :SIMPLIFY (-11/21) X(84/-55)×(25/16)ANSWER:FINAL ANSWER : 5/4 | |
| 46. |
The parameter of a square board is 8 upon 7 metre. what is the length of each side of the board |
| Answer» PERIMETER of SQUARE=8/7 mPerimeter of square = s×4Putting VALUES in above formulae HOPE you UNDERSTAND | |
| 47. |
Pls find these all answers pls |
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Answer» this is HELPFUL to you.......... |
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| 48. |
Please solve this question i will definitely mark you as brainiest. |
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Answer» 10.ASorry but I only GOT for a |
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| 50. |
Give me answer very fast with hole solution |
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