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. |
Simplifications of Algebraic expression |
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Answer» Step-by-step explanation: An algebraic EXPRESSION is a combination of integer CONSTANTS, VARIABLES, exponents and algebraic OPERATIONS such as ADDITION, subtraction, multiplication and division |
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| 2. |
Insert five rational numbers between A -3/7 and -2/5.B -3/4 and -2/3 Plz write the answer in page |
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Answer» Answer: insert FIVE RATIONAL numbers between a 37 and 25 B - 34 and 23 |
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| 3. |
Solve the following equation and verify the answer (a) 7x/5=10 |
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Answer» To find: SOLVE the following EQUATION and verify the answer. Solution:
7x / 5 = 10 7x = 50 x = 50/7
7(50/7) / 5 = 10 7(50/7) = 50 50 = 50 LHS = RHS.....hence verified. Answer: So the value of x is 50/7. |
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| 4. |
Can someone help me with number 11? |
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Answer» Step-by-step EXPLANATION: please refer the attachment hope, You will understand EASILY.... Thanks. |
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| 5. |
4th square root of 256 |
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Answer» Answer: Please MARK me as brainlist Thank you. |
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| 6. |
Suresh kundenaThat is, when a king. It was very dark. They slept in an inn. If two robbers got up and wanted to share the diamonds equally, Evenly distributed, a diamond remains. A diamond is left if the three are shared equally. Fifth .It is a diamond. Raised the sixth thief. A diamond remains if the six are shared equally. Then the seventh thief was raised. How many diamonds on the thieves steal? |
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Answer» Answer First THANKS my ANSWERS and RATE it Step-by-step explanation: 6 is CORRECT answer |
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| 7. |
The compound interest on rupees 10800 for 3years at rate 12.5% annualy |
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Answer» HOPE it HELPS MARK as BRAINLIEST |
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| 8. |
If 2 4 8 x y z and xyz 288 then value of 1 1 12 4 8 x y z is: |
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Answer» Step-by-step EXPLANATION: It is given that 2^X=4^y=8^z2 x =4 y =8 z
It can be written as 2^x=2^{2y}=2^{3z}2 x =2 2y =2 3z
x=2y=3zx=2y=3z .... (1) It is ALSO given that xyz=288xyz=288 (3z)\times (\FRAC{3z}{2})\times z=288(3z)×( 2 3z
)×z=288 (9z^3)=576(9z 3 )=576 Divide both sides by 9. z^3=64z 3 =64 z=4z=4 x=3z=3\times 4=12x=3z=3×4=12 y=\frac{3z}{2}=\frac{3\times 4}{2}=6y= 2 3z
= 2 3×4
=6 We have to find the value of \frac{1}{2x}+\frac{1}{4y}+\frac{1}{8z} 2x 1
+ 4y 1
+ 8z 1
Substitute x=12, y=6 adn z=4. \frac{1}{2(12)}+\frac{1}{4(6)}+\frac{1}{8(4)} 2(12) 1
+ 4(6) 1
+ 8(4) 1
\frac{1}{24}+\frac{1}{24}+\frac{1}{32} 24 1
+ 24 1
+ 32 1
\frac{4+4+3}{96}=\frac{11}{96} 96 4+4+3
= 96 11
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| 9. |
Find four rational number between 1and2/3 |
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Answer» ,HOPE it HELPS MARK as BRAINLIEST hope it helps |
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| 10. |
Express -15/16as a rational number with numerator 75 and denominator 48 |
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Answer» Step-by-step EXPLANATION: -15*3/16*3 75/48 hopes mark me BRAINLIEST |
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| 11. |
If 4power2sinsq.x*16tansq.x*2power4cos2x=256 then x=? |
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Answer» Answer:y If 4 POWER 2 sin sq.x*16 TANS q.x*2 power 4 cos 2 x = 256 then x=? Step-by-step explanation: |
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| 13. |
Whole number betwwen 12 and 86 |
Answer» Hey! ✌There are total 74 WHOLE NUMBERS between 12 and 86. |
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| 15. |
Batting average of batsman in his 27 innings is 47.07 . in his next inning he scored some runs such that his average is increased by 3 . find runs scored by him in his 28th innings. |
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Answer» Step-by-step explanation: GIVEN Batting AVERAGE of batsman in his 27 innings is 47.07 . in his next inning he scored some RUNS such that his average is increased by 3, find runs scored by him in his 28th innings.
Reference LINK will be |
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| 16. |
4. Find [{(− 1/2 ) 2 } -2] -1 |
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Answer» [{(-1/2)2}-2]-1 =[{-1}-2]-1 =[-1-2]-1 =[-3]-1 =-3-1 =-4 Remenber that the SEQUENCE of opening brackets is (), {}, []. |
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| 17. |
4xcube - 20x square + 27x -9 is 3 find the zero of the polynomial |
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Answer» owdyuowdhkghqwhk?wdjhqgeghfgsghyhqghog Step-by-step EXPLANATION: liwgdipgwcilgqwogsclgdkuvwwxhkgukgwdulwdgwdukgwculgcwculgwuogfuogwcuogwculgwcuogwcilgwcilhwqcilhwcilecilgqscilgqscilgadciogsciohqcohqdcuohqdchoqduohqdjkgukqdjkaukqschshkadkhjkgdukadhkadhkgwsukgqwlhcwljdblwjdvlajxvlhaaxvkhavxkhskhwvskuqsguqsyifediydgyuweygduggwweogyui!1wdugedguwrieg?eiheuyeugeugwjgwhgegjejgwgjweyjwhnwqwehgnrhgnehgeyjui2uogaehkgd?ehkg?hjeg?EJH?egjmedhjembh w cw de d as as q c as as qd qd as as q d we we Q's q d we we wdw dwdqd add ec wf de WD as we we sd es as sc sd sc sd cs sd sc sc sc sc sc sc sc sc w ded we we we Q's qdqdwd we we of of we mc mc mc mcmcmcmcmcmcmcmcmcmmccmmcmcm m men mc c c c c c c c c vs sv s vs v sv sv sv sv s c av sv sc ack |
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| 18. |
Least number which should be added to make 110/7 an integer |
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| 19. |
Zach keeps his pet chameleon Pinky in a terrarium with the dimensions shown below. There are 333 inches of sand in the bottom of the terrarium. Zach gets a new terrarium for Pinky that is larger. The base of the new terrarium is 101010 by 242424 inches. Zach moved the existing sand to the new terrarium. How deep will the sand be in the new terrarium? |
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Answer» Given : Zach keeps his PET chameleon PINKY in a terrarium with the dimensions 20 * 8 inch of base . 3 inches of sand in the bottom of the terrarium . new terrarium is 10 by 24 inches To find : How deep will the sand be in the new terrarium Solution: EXISTING Terrarium Base = 20 * 8 Sand Height = 3 inch Volume of Sand in Terrarium = 20 * 8 * 3 = 480 inch³ New Terrarium Base = 10 * 24 Let say Height of Sand in New terrarium = h inches Volume of Sand = 10 * 24 * h = 240 h inch³ 240 h = 480 => h = 2 Sand will be 2 inch deep in new terrarium Learn more: The volume of cuboid is 14580cm3. If its length is 36cm and breadth ... The dimensions of a metallic cuboid are 100 cm into 50 cm into 25 ... |
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| 20. |
The lcm and the hcf of two number are 28 and 42 are in ratio? |
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Answer» THE ANSWER OF THE QUESTION IS: HOPE IT HELPS YOU MARK AS BRAINLIEST... |
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| 21. |
If the difference of two numbers is 2 and the product is 80, what are the 2 numbers? |
Answer» • ACCORDING to given QUESTION : |
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| 23. |
Can two number have 15as their hcf and 175as their lcf |
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Answer» Answer: Yes Step-by-step explanation: Because 15 divides 175 COMPLETELY. The HCF divides the LCM completely. |
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| 24. |
Put the number and solve without repetition 1, 2, 3, 4 5, 6, 7, 8, 9 |
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| 25. |
Write five rational numbers which are greater than -2 |
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Answer» Here's your answer -1, 1, 2, 3, 4, ... and so on. Please mark me brainliest. Step-by-step explanation: |
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| 26. |
Bill and. ali earns praise 3534 together every month how much can they earn in 15 month |
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Answer» ANSWER : |
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| 27. |
Write the names of types of angles. Draw a clock showing different types of angles, make it colorful and neat |
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Answer» The names of DIFFERENT angles are : Your digram is in attachment. |
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| 30. |
Say true or false and justify your answer if 3power3 multiplied by 6 power2=18 power6 |
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| 31. |
घड्याळ या शब्दावर मत मांडा। |
Answer» घड्याळवेळ अमूल्य आहे, वेळ म्हणजेच पैसा; असे आपण खूप वेळा ऐकलं आहे. आपण ठराविक वेळेत शाळेत येतो, ठराविक वेळेचे लेक्चर्स असतात. शनिवारी तर सकाळची शाळा असते, नेहमीपेक्षा लवकर उठावे लागते, नाही का? कल्पना करा जर घड्याळ नसतेच तर, किंवा घड्याळ बंद पडले तर. याच विषयावर मी आज तुमच्या समोर बोलणार आहे. घड्याळ असण्याचे फायदेखरंच घड्याळासाठी आपण की आपल्यासाठी घड्याळ हेच कळत नाही इतके आपले जीवन घड्याळाशी बांधले गेले आहे. आपल्या या मनुष्यजन्मात घड्याळाला अनन्यसाधारण महत्व आहे. माणूस जन्मल्यापासून ते मरेपर्यंत त्याचे घड्याळाशी नाते घट्ट असते. आपले जीवन हे घड्याळाच्या काट्याबरोबर बांधलेले असते. विद्यार्थीदशेत घड्याळ पाहून अभ्यास, खेळ यांची दैनंदिनी बनवली जाते. घड्याळ पाहून शाळेत येणे, जाणे, नाष्टा करणे, एवढेच नव्हे तर जेवण सुद्धा आपण या घड्याळाच्या काट्यावर करतो. म्हणजेच दैनंदिन जीवनात सकाळी उठल्यापासून ते झोपेपर्यंत सर्व कामे ही घड्याळावर अवलंबून असतात. घड्याळाचे काम काय असते? वेळ दाखवणे. किती वाजले, किती तास, मिनिटे झाली. या साध्याश्या यंत्रामुळे आपलं दैनंदिन जीवन सुखकर होते. साल १९२७ मध्ये वॉरेन मार्रीसोन आणि ज.व. हॉर्टन यांनी बेल टेलेफोन लॅबोरेटरी मध्ये क्वार्ट्ज (QUARTZ) घड्याळाचा शोध लावला. क्वार्ट्ज हा एक क्रिस्टल ऑसीलेटर किंवा आंदोलक आहे, जे अतिशय तंतोतंत वारंवारितेसह सिग्नल तयार करते, ज्यामुळे क्वार्ट्ज ची घड्याळे यांत्रिक घड्याळांपेक्षा अचूक सिग्नल्स देतात. क्वार्ट्ज ला सिलिकॉन डायओकसाइड सुद्धा म्हटले जाते आणि हे एक पीएझोइलेक्ट्रिक मटेरियल आहे. या तंत्राने माणसाचे जीवन सुखकर बनवले. |
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| 32. |
Solve This (√5+√2)^2First Answer To Be Marked Brainliest |
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| 33. |
Prove that tan six degrees into tan 42 degrees into tan 66 degrees into tan 78 degrees is equal to 1 |
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Answer» Answer: HEY mate here is ur answer HOPE it helps FOLLOW me and MARK as brainliest |
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| 34. |
The 4 cities(A,B,C&D) are to be connected by roads.The budget allows 22 km of road to be build. How can it be done? In the given figure ABCD is a square with each side 8km. |
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Answer» MAKE 2 triangles AEB &DFC where AE=BE=DF=CF=5Km each.Join EF which will be 2 km. Now all the 4 points A,B,C,D are connected and total length of road is 5+5+2+5+5=22km |
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| 35. |
एक संख्या 18 से विभाज्य है। वह संख्या किस संख्या से विभाज्य होगी? |
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Answer» Answer:Here's your answer 1, 2, 3, 6 and itself. Pleas MARK me brainliest Step-by-step explanation: |
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| 36. |
A^1.a^2.a^3..........a^n value |
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Answer» here, a¹.a².a³.......aⁿ |
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| 37. |
Square is divided into four parts 20 cm^2, 16cm^2, 32cm^2 find the fourth part |
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Answer» Answer: fourth part is 13 cm^2 or 32 cm^2 Step-by-step explanation: we know that if length of SIDE of square is 'a' then its area is given by a square.. means area must be a PERFECT square. area of square is SUM of all the areas in the figure.. that is 20 + 16 + 32 + x = 68 + x the nearest square is 81.. so to GET 81 x must be 13.. but if u see the figure it appears that fourth part is bigger than 20 so I must go to next square number that is 100 then u will get x to 32... i hope this helps you.. PLEASE mark this the brainliest... |
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| 38. |
Which of the following is equivalent x^2-1>8 ? |
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Answer» Step-by-step explanation: |
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| 39. |
निसर्ग माझा मित्र विचार स्पष्ट करा। |
Answer» निसर्ग माझा मित्रपृथ्वीवर जीवन बहरण्याचे एकमेव कारण आहे ते म्हणजे इथले वातावरण आणि निसर्ग. या वातावरणाशीवाय, निसर्गाशिवाय कुठल्याही ग्रहावरती जीवन बहरू शकत नाही. या सौरमंडलात आपण अशा अमूल्य ठिकाणी राहत आहोत, आपलं पूर्ण अस्तित्वच या निसर्गाने मांडले आहे. जेव्हा एखादा नवीन ग्रह बनतो तो लाव्ह्याचा एक जळता गोळा मात्र असतो, हा गोळा अवकाशात लाखो वर्ष फिरत राहतो. तो हळूहळू थंड व्हायला सुरुवात होते पण या प्रक्रियेत सुद्धा लाखो वर्षं निघून जातात. अशा लाखो वर्षांच्या मेहनतीनंतर ग्रह जेव्हा पुरेसा थंड होतो तेव्हा जीवनचक्राचे पहिले पाऊल ग्रहावरती पडते, ते म्हणजे वातावरण बनण्याची सुरुवात. कुठलही ग्रहावरती वातावरण बनण्यासाठी कार्बोन डाय ऑक्साइड सारख्या ग्रीन हाऊस वायूंची गरज असते. तिथल्या जमिनीवरच्या रासायनिक प्रक्रियेतून, ज्वालामुखी मधुन हे ग्रीनहाउस वायू बाहेर पडतात आणि हळूहळू वातावरण बनायला मदत करतात. लाखो वर्षांच्या या प्रक्रियेनंतर तो ग्रह संतुलित होतो, जर तिथे पाण्याचे अस्तित्व निर्माण झाले तर जीवनाची दुसरे पाऊल उचलले जाते. जिवाणूंच्या रूपामध्ये जीवनचक्र आपले काम चालू करते. परत एकदा लाखो वर्षांच्या उत्क्रांती नंतर छोटे छोटे प्राणी, पक्षी, झाडेझुडपे, सजीव रूप घेऊ लागतात. हळूहळू त्या ग्रहावरती निसर्ग आपले अस्तित्व प्रस्थपित करायला सुरुवात करतो आणि मग हा निसर्ग प्राणी, पक्षी, झाडे, झुडपे, कीटक वाढवतो. आणि मग तिथून जीवनचक्राचा पुढचा लाखो वर्षांचा प्रवास सुरू होतो. |
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| 40. |
Grace cut 3 pieces of ribbon; each piece was two fifths of a foot long. How many feet of ribbon does she have in all? Express your answer as a mixed number (the sum of a whole number and the remaining fractional units) |
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Answer» Answer: 1 and 1 5th Step-by-step EXPLANATION: just KNEW it |
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| 42. |
Solve This(√5-√2) (√5+√2)Best Answer To Be Marked As Brainliest |
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Answer» Answer: (a-b)(a+b)= a²-b² root5²- root 2² 5-2 =3 Step-by-step EXPLANATION: |
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| 43. |
Supplement angle of 42 degree |
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Answer» hlw mate Step-by-step explanation: For you to get the complement of 42 degrees, subtract 42 degrees from 90 degrees. 48 degrees is the complement of 42 degrees..... mark me as BRAINLIST..mate✌ |
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| 44. |
The angles of a quadrilateral are in the ratio 2:4:5:7. Find the angles.Solve it please!!!!!! |
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Answer» SUM of the ANGLES of a quadrilateral=360° 2x+4x+5x+7x=360° 18x=360° x=360°÷18 x=20 2x=40° 4x=80° 5x=100° 7x=140° |
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| 45. |
Find the number of zeros of the polynomial x²+4x+2 |
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| 46. |
Prove that √13 and √ 7 is a irrational no.s |
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Answer» Answer: HOPE this helps. Please follow and MARK as Brainliest. :) Step-by-step explanation: It is simple ! Root numbers are ALWAYS IRRATIONAL . |
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| 47. |
4 men can do a piece of work in 12days. How long does it take 6 men working at the same rate to do the same work ("SHOW WORKING") |
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Answer» it will apply INDIRECT variation 4men can do a PIECE of WORK in 12 DAYS 6men will do it in x days x=4×6/12 x=2 days |
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| 48. |
A number is divisible by 18. by what other number will that number be dividible? |
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Answer» ANSWER:Here's your answer Please MARK me brainliest Step-by-step EXPLANATION: |
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| 49. |
What is the area of the colored square? |
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Answer» 10*10 100 is the AREA of square HOPE IT HELPS YOU PLZZ MARK ME AS BRAINLIEST PLEASE MARK ME. ......... |
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| 50. |
A line goes through the points (0, -6) and (4, 26).Write the equation of the line in the form y = mx + c |
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Answer» We know that slope of EQUATION y=mx+c Where m is the slope of equation, c is the POINT of intersection x-axis. The slope of line Lm= m= x 2 −x 1
y 2 −y 1
⇒m= − 2 3 −( 2 7 ) 5−3
⇒m= −3+7 2(5−3)
⇒m= 4 2×2
⇒m= 4 4 =1 Step-by-step EXPLANATION: |
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