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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. |
An aluminium trunk with outer dimensions 30 inch*18 inch*22 inch is made out a 1 - inch - thick sheet of aluminum. Find the inner volume of the trunk and also the volume of aluminium used in the box |
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Answer» •••♪ |
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| 2. |
the monthly consumption of cereals of a hostel with 400 student is 5200 kg what will be the monthly consumption if the number of student is 260 |
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Answer» Hope this helps. Please follow me and MARK me as the BRAINLIEST answer. |
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| 3. |
Find area of quadrilateral triangle whose side is 9 CM |
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Answer» Answer: So you KNOW two things about this problem: the TRIANGLE is EQUILATERAL (meaning all 3 SIDES are equal in length), and one side is 9 cm long. So therefore, all sides of the triangle are 9 cm long. Using Heron’s formula - the area of a triangle is equal to the square root of S(S-A)(S-B)(S-C) and S=(A+B+C)/2 where A, B, and C are sides of the triangle - you get that the area is the square root of 1230.1875 - approximately 35.074028.
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| 5. |
WILL MARK BRAINLIEST!! How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm? none one more than one |
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Answer» Answer: HEY MATE YOUR ANSWER IS HERE,THERE ARE 6 TRIANGLES WILL CONSTRUCTED THIS MEASURESplzz mark it as BRAINLIESTI ALWAYS TRUST YOU |
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| 6. |
The non square between 22 square and 23 square |
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Answer» Answer: 22.454554555........................ Step-by-step explanation: any irrational NUMBER between 22 and 23 is NON square plz............. mark as brainliest |
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| 7. |
1. A cylindrical tub of radius 5cm and length 9.8cm is full of water. A solid in the form ofa right circular cone mounted on a hemisphere is immersed into the tub. If the radius ofthe hemisphere is 3.5 cm and height of cone outside the hemisphere is 5cm find thevolume of water left in the tub. |
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Answer» Answer: Step-by-step EXPLANATION: tub is HALF of a cylinder ∴ volume of water = 1/2 x 22/7 x 5² x 9.8 = 385 cm³ Volume of the solid = volume of cone + volume of hemisphere = 1/3 x 22/7 x 3.5² x 5 + 2/3 x 22/7 x 3.5³ = 64 1/6 + 89 5/6 = 154 cm³ Remaining volume = 385 - 154 = 231 cm³ |
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| 8. |
Tau IA merchant marks his goods 30% above his costprice. If he allows a discount of 10%, find hisprofit percentage? |
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Answer» Answer: 0.3% Step-by-step EXPLANATION: cp=x sp=x+30% discount=10 profit percentage=p\cx100 =x+30/cpx100 30x/100x 3x/10x 0.3% |
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| 9. |
25 Paisa is part of one rupee |
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Answer» PART of ₹1 Follow meMark as BRAINLIEST ANSWER to GET POINTS |
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| 10. |
a rectangular plot is a 825 metre long and 375 metre wide two roads each 4 cm wide running in the middle of the plot one along the length and the other along the breadth find the area of the path |
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Answer» ANSWER: 4800sq.m Step-by-step explanation: Given - length = 825m BREADTH = 375m Width of road= 4cm Area of road along length = 825 x 4 = 3300sq.m Area of road along Breadth = 375 x 4 = 1500sqm Area of the path is 3300 + 1500 = 4800sq.m |
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| 11. |
Given that 2x25 is divisible by 9. where x is a digit, what are the possible valuesof?6 |
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Answer» Answer: 4 Step-by-step explanation: the divisibility rule of 9 is : the SUM of all DIGITS of the NUMBER is equals to 9 then it is divisible by 9 . 2×25=50. 50x , 5 + 0 + X , 5 + x the nearest multiple to 5 is 9 . 5 + X = 9 , x = 9 - 5 , x = 4. the possible VALUE is 4 . |
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| 12. |
Draw the graphs of 2x +y=6 and y=2x+2 intersecting X and Y axes in the point A, B and C,D respectively . The point of intersection is E. Find the area of (a) ∆AEC (b)∆EDB. |
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Answer» Step-by-step EXPLANATION: |
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| 13. |
If H be HM and A be AM between any two numbers a and b show that (a-A)(b-A)/(a-H)(aH)=A/H |
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| 14. |
1. Divide € 3000 into two parts such that the si on 1st parts for 2 years at 10% per annum is equal to the si on 2nd parts for 3 years at 8% per annum? |
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Answer» Answer: it was dependent upon a distance between between two people in your mind set of 15 din bhar ab plot no u will get the ki sb price to help ki aaj tak live single family me sb kaise ho aap to school me hi hoga apne liye or khushi k baare mein bhi nahi aaye N the n wo boli aise nhi krna chahti THI n itna Jo krna ho kr rhi hu sone ka bhi nhi hai bhut kuch nhi hai mujhe to ekdm sahi h n abhi bhi ghum theke uthte ho kr rhe the to dress le kar diya kya hai mujhe bhi hona hi nhi skta hai bhut kuch nhi hai bhut yaad nhi krte ho ya koi bhi puche h sb sahi h whi bolti h durr rhne do not have any other information in your mind set of the ki aaj tak walo ki aaj tak live single nd rocking chair of 15 din or not the intended ADDRESSEE you are not perfect and 80 to be tm log in to the n wo to h hi acha hai bhut kuch ho rha h kya dii se baat kar raha hu ki baba ki jai jai jai ram jai hanuman ki thi aur wo to aap hi h n abhi bhi maar khani paregi the n wo to h nhi to kya kroge n ab se baat kr rhe h n to ab nhi hoga MERE se to kuch bhi bol deta h mujhe to lagta hai mujhe bhi nhi h n abhi bhi ghum theke uthe to izhaar e mail address through our own efforts to improve your spoken to the ki sb price to help you with us and we will be in your mind set of the ki sb book ho chuki thi n isiliye or nhi krti h n to the n sayad friend of 15 m going to sleep in my life and success of the day of 15 m going to be tm dekhna hai mujhe bhi hona chahiye ki teacher log in your life to the ki sb book ho to mai ne thana thaya the ki aaj tak walo ko satta me know u had to be tm dekhna AGAR aap mujh ko to nhi hi daalti to the n wo boli thi aur wo to aap hi puchiyega mai bhi nhi h kya dii ko printed psand nhi aayga or bna le rhe ho n to the n sayad friend of 15 m going to be tm log in your Step-by-step explanation: it was a distance between two people in India who to contact us especially in the ki sb price type total or partial to the ki sb book ho to mai kya kr rhe the ki aaj tak live in a distance of about your mentality and then want to live in your life me know what you so much to the ki sb price type total to nhi hi daalti hu jo bhi ho skta h pratik ka ki hu n saam met with us and we can u send me a distance between two people in India who |
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| 15. |
IF 21y5 IS A MULTIPLE OF 9,WHERE y IS A DIGIT, WHAT IS THE VALUE OF y? |
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Answer» Answer:1 Step-by-step EXPLANATION: |
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| 16. |
Look at this data and calculate the mean weight of the students.51 kg52kg53kgNumber of students=4,3,3(Hint: 51 x 4 gives the total weight of 4 students. 52 x 3 gives the weight of 3 students. In this way,you have to find the total weight of all students and then divide by the total number of students.) please answer my question correctly |
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Answer» Answer: 51.9kg Step-by-step explanation: 52 x 3 = 156 53 x 3 = 159 total weight = 519 kg mean = 519/10 = 51.9 kg |
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| 17. |
Anser 1 no. ka chahiyee |
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Answer» hi Step-by-step EXPLANATION: I'm not UNDERSTAND your QUESTION. |
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| 18. |
Convert the following into kiloliters7lilters 100 litres |
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Answer» Answer: 1kl=1000l so, 107/1000 =0.107kl |
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| 19. |
23.63-23+find the value of x and y |
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Answer» Step-by-step EXPLANATION: X= 2363/100y= 402363/100+40= 6363/100 |
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| 21. |
5.3 decameter into decimeter |
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Answer» Answer: 5.3 decameter = 530 decimeter Step-by-step explanation: 1) To CONVERT decameter to decimeter. You have to multiply the GIVEN NUMBER with 100. 2) 5.3 X 100 = 530 |
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| 22. |
Find the principal solution of the following equation1- cos x =1/22- sec x =2/√33- sin x =√3/24- code x =2 |
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Answer» Answer: |
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| 23. |
If x increases from 0° to 90° , sin x will increase from .......to.... |
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Answer» Answer: 0 to1 Step-by-step EXPLANATION: sun ki APPROXIMATELY ya bole RANGE 0 SE 1taj HOTE hai |
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| 24. |
in a computer lab there are five computers for every 8 students how many computers will be needed for 40 students |
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Answer» Answer: For 40 students- ? By CROSS MULTIPLICATION, (40 × 5) ÷ 8 = 25 Therefore, 25 computers are needed for 40 students. |
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| 25. |
The circumference of the circular piece of plot is 440 metre find its area |
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| 26. |
A suitcase with measures 80cm×48cm×24 cm is go be covered with a tarpaulin cloth. The length of the tarpaulin of width 96cm is required to cover 100 suitcase is |
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Answer» Answer: 144 m Step-by-step EXPLANATION: SUITCASE measures, length=80 cm breadth=48 cm height=24 cm Area of 1 suitcase= 2(lb+bh+hl) = 2(80 X 48+ 48 x 24+ 24 x 80) =2(3840+1152+1920) =2 x 6912 = 13,824 Area of 100 suitcases=13,824 x 100 = 1,382,400 Width of tarpaulin cloth= 96 cm Length of cloth= = = 144 m -------------------------------------------------------------------------------------------- |
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| 27. |
The mean height of the 30 children in a room is 76 cm. James, whose height is 107 cm went into the room. What is the new mean of the height of the children in the room |
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Answer» gfdxdjjdd xuififogpgp gdifotggdd hjcigigo 14688534
ufcuigohjdd |
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| 28. |
Find the equation 3 into 3 minus 3 is equal to 5 into 2 T minus 1 |
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Answer» Answer: 3*3-3=5*2T-1 9-3=10T-1 10T=7 T=0.7 Step-by-step EXPLANATION: |
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| 29. |
Plzz solve this given matrix: |
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Answer» don't KNOW if U can understand but the FINAL ANSWER is correct |
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| 30. |
Write the absolute value of h of the following number (i) 1 (ii)-1 |
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Answer» I don't UNDERSTAND your QUESTION |
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| 31. |
(Sin45)^2 - (cos45)^2 |
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Answer» Answer: 0 Step-by-step EXPLANATION: (1/√2)∧2 - (1/√2)∧2 1/2 -1/2 0 ALTERNATIVE --- (COS90-45)∧2 - (COS45)∧2 (COS45)∧2 - (COS45)∧2 0 |
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| 32. |
WILL MARK BRAINLIEST!!! How many triangles can be constructed with angles measuring 80º, 80º, and 40º? none one more than one |
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Answer» By USING COMPASS and PROTRACTOR |
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| 33. |
the first and the last terms of an AP are 7 and 49 respectively if sum of all its terms is 400. find the common difference |
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Answer» Step-by-step explanation: The FIRST term = 7 = a The Last term = 49 = a + (N-1)d,..............(1) where n is an integer and d is the common difference Sum of all terms in this ap = 200 = Then, 200 = [n/2] [ 14+ (n-1)d] .............(3) 49 - 7 = (n-1)d.......(4)
put 4 in 3, 200 = [n/2] [ 14 + 42] 200 = [n/2] [ 56] 200/56 = [n/2] 200/28 = n 100/14 = n 50 / 7 = n .......................(5) put 5 in 1 49 = 7 + ([50/7]-1)d 42 = [43/7]d [42/43] 7 = d d = 294 / 43
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| 34. |
Find the product : a×a(2ab-5c) |
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Answer» a^2(2AB - 5c) = a^2 X 2ab + a^2 x (-5c) = (a x 2) x a^2 x AB + [1 x (- 5)] x a^2 x C = 2 x a^2b + (- 5) x a^2c = 2a^3b - 5a^2c |
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| 35. |
Find all the remaining angles in the figure below |
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Answer» 180 200 220^^^^^^^^^^33333333 |
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| 36. |
Jack walked at the rate of 4 km in 45 minutes and John walked at the rate of 9÷2 km in45 minutes. How many minutes will each walk, if they begin walking at the same time from theopposite ends of a 15 m long road to meet at the coffee day joint located half way through? |
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Answer» sorry i dont know |
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| 37. |
The point which divides the line segment joining the points (8, – 9) and (2, 3) inratio 1 : 2 internally lies in the |
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Answer» Step-by-step EXPLANATION: MARK as BRAINLIEST .... |
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| 38. |
How do we insert two rational numbers between between two numbers |
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Answer» first we write in fraction form then we write rational NUMBER between these TWO number Step-by-step EXPLANATION: for for example 1 and 2 is a number we can write 1/1 and 2/1 then then the answer can can be ¾and ⅝ |
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| 39. |
Calculate the HCF of 90 and 126 by prime factorization and EDL and verify by both the methods |
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Answer» 90 = 2 × 32 × 5; 126 = 2 × 32 × 7; Multiply all the COMMON prime factors, by the lowest exponents. Greatest (highest) common factor (DIVISOR): gcf, hcf, GCD (90; 126) = 2 × 32 gcf, hcf, gcd (90; 126) = 2 × 32 = 18; the NUMBERS have common prime factors |
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| 40. |
A-b+c=?if a= 8 b=3 c=3 |
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Answer» 8 is the answer of FOLLOWING question. Mark it as BRAINLIEST answer |
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| 41. |
Solve by cross multiplication method2x-5y=14x+2y=-2 |
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Answer» Step-by-step explanation: PLEASE mark as the brainliest |
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| 43. |
1 dozen needle of same size weight 18 grams then the weight of 20 same size needle is |
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Answer» Answer: Step-by-step explanation: 1 DOZEN = 12 so 12 NEEDLES = 18 gram means 1 needle = 18/12 =1.5 so WEIGHT of 20 Needles of same size will be of weight = 20 × 1.5 = 30 |
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| 46. |
यदि चार लगातार आने वाले प्राकृत संख्याओंके गुणनफल में एक प्राकृत संख्या P जोड़नेपर एक पूर्ण वर्ग संख्या प्राप्त होती है, तो Pका मान (a) 8(b) 2(c)4(d) 1 |
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Answer» 24+1 =25 then answer will d |
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| 47. |
Find the area of the circle whose radius is 2.1 metre |
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Answer» so 22/7*2.1*2.1 138.6 answer |
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| 48. |
The point equidistant from the side of a triangle is called ................ |
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Answer» Answer: Loci (LOCUS) Step-by-step EXPLANATION: Is the answer..... I hope you are fine with my answer ....... Good LUCK.... |
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| 49. |
Ken father is three times his age after 12 years his father is twice his age find their present age |
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Answer» Answer: 12 and 36 years. Step-by-step explanation: Let the age of KEN be x. Age of his FATHER=3x After 12 years, Age of ken=x+12 Age of his father=3x+12. Or. 2(x+12) 3x+12=2(x+12) 3x+12=2x+24 3x-2x=24-12 x=12 years Age of Kent is 12 years. Age of his father is (12*3)=36 years |
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