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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. |
In a dining hall, 25 m by 12 m, an area 8 m square is kept clear for cooking. What area is left over for dining? |
| Answer» 24 .KK .45.mm........................ | |
| 3. |
1.Evaluate:(a) 3.57 + 8 |
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Answer» ......mark me as brainlist...... And thanks my 20 ANSWERS..... 3.57+ 8 ...= 11.57hence, the SUM is 11.57........FOLLOW me guys...... |
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| 4. |
Find the multiplicative inverse -2 x -3/5 |
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Answer» 5/6Step-by-step EXPLANATION:-2 X -3/5=6/5multiplicative INVERSE or RECIPROCAL =5/6 |
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| 5. |
hi friends your next question is ready answer it fast. if you answer correctly I will mark you as brainlest. |
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| 6. |
Name the quadrilateral with property one pairs of parallel |
| Answer» IDS have only ONE PAIR of PARALLEL sides.itzDopeGirl | |
| 8. |
Factorise the following where possible 1. ax - 5a + 4x - 20 2. 12hy + 20h - 15 - 9y 3. 6az - 15z +5 - 2a 4. ax + bx + ay + by 5. ay + by - bz - az |
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Answer» -STEP EXPLANATION:ANSWER is a(x-5)+4(x-5)(a+4)(x-5) |
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| 9. |
Simplify the 2 ki power3 multlipe 2 ki power3 |
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Answer» Confirming Einstein's most fortunate thought(Nanowerk News) An international research team INCLUDING astronomers from the Max Planck Institute for Radio Astronomy in Bonn determined with extremely high precision that gravity causes neutron stars and white dwarf stars to fall with equal accelerations. They did this by precisely tracking the motion of pulsar PSR J0337+1715, a neutron star that is a member of an unusual triple star system.Their findings (Astronomy & Astrophysics, "An improved test of the strong equivalence principle with the pulsar in a triple star system") – achieved by a new rigorous method and a combination of radio telescope data with latest insight from gravitational wave detectors – provide the strongest test EVER of one of the most fundamental predictions of general relativity: that gravity attracts all objects with the same acceleration, without regard for their composition, density or the strength of their own gravitational field.PSR J0337+1715: An illustration of the triple millisecond pulsar with its two white dwarf companionsPSR J0337+1715: An illustration of the triple millisecond pulsar with its two white dwarf companions. The green mesh illustrates the curvature of space-time caused by the different masses. Size and distances of the three components are not to scale. (Image: Michael Kramer/MPIfR)Pulsar PSR J0337+1715, located in the constellation Taurus, is a neutron star of 1.44 solar masses, showing regular radio pulses as it rotates 366 times per second around its own axis. It is a member of an unusual triple star system, in mutual interaction with two other stars, both of which are white dwarfs.A white dwarf is already quite exotic - a star typically the size of the Earth with a density of many hundred kilograms per cubic centimeter at its center. Compared to white dwarfs a neutron star is TRULY extreme, having more mass than the Sun squashed into a diameter of just over 20 kilometers and by this reaching densities of more than a billion tons within the volume of a sugar cube.A research team, LED by Guillaume Voisin (Jodrell Bank Centre for Astrophysics/UK and Observatoire de Paris), including Paulo Freire, Norbert Wex and Michael Kramer of the Max Planck Institute for Radio Astronomy, and astronomers from several institutions in France, used the Nançay radio telescope, located in the Sologne REGION of France, to |
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| 11. |
Find the LCM OF 93 , 62 ,120 |
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Answer» Step-by-step EXPLANATION: |
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| 12. |
Express each of the following rational numbers to the standard form: -246/-228 |
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Answer» Hey mate there is your answerStep-by-STEP EXPLANATION:How to convert a rational number into standard form?In order to express a given rational number in the standard form, we follow the following steps:Step I: Obtain the rational number.Step II: See whether the DENOMINATOR of the rational number is positive or not. If it is negative, multiply or DIVIDE numerator and denominator both by -1 so that denominator becomes positive.Step III: Find the greatest common divisor (GCD) of the absolute values of the numerator and the denominator.Step IV: Divide the numerator and denominator of the given rational number by the GCD (HCF) obtained in step III. The rational number so obtained is the standard form of the given rational number. |
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| 13. |
UD A.(iv) Can you find the difference ofdistances from C to D and D to E ? |
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Answer» no no no no no no no no nonono no no no |
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| 14. |
What are the factors of the polynomial P(x)=x |
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Answer» were is the POLYNOMIAL |
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| 15. |
Q6. Find the Pythagorean triplet whose largest member is 10. |
| Answer» PYTHAGOREAN TRIPLET = 6, 8, 10 | |
| 16. |
What number should added to (2/3+3/5) to get - 2/15 |
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Answer» 7/3let the no be =X2/3+3/5+X = -2/15 19/15+X=-2/15X= -2/15+(-19/15)X=-2-19/15X=21/15x= 7/3 |
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| 18. |
- 5. Name1777-454x1=1x3Ratior7--5(iv)29-19= 1Х29-19-76.16(v)Хx6. Multiply by the reciprocal of137. Tell what property allows you to computeas3(x0)3T131= ? Why or why not?8labell8. Is - the multiplicative inverse of9O andlabe9. Is 0.3 the multiplicative inverse of 3= ? Why or why not? |
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Answer» pus longan, commonly known as the longan (/ˈlɒŋɡən/), is a tropical tree species that produces EDIBLE fruit. It is one of the better-known tropical members of the soapberry family Sapindaceae, to which the lychee and rambutan also belong. The fruit of the longan is similar to that of the lychee, but less aromatic in taste.[3] It is native to tropical Asia and China.LonganPhotograph of a BROADLY spreading TREEA branch bearing many light brown fruitsLongan fruitConservation statusNear THREATENED Scientific classification editKingdom:PlantaeClade: |
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| 19. |
Let p(x) =7x^5- 3x^2/2-2x^6-2x^2/4-4x^3+5 then write p(x) in standard form |
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| 21. |
Mathematics for Class 6 te the corresponding numeral for each of the following:6 x 10000 + 2 x 1000 + 5 x 100 + 8 x 10 + 4 x 15 x 100000 + 8 x 10000 +1 x 1000 + 6 x 100 + 2 x 102 x 10000000 + 5 x 100000 + 7 / 1000 + 9/100 + 53 x 1000000 + 4 x 100000 + 6 x 1000 + 5 x 100 + 7he difference between the place values of the two nirhe difference between the place value and the face vany 6-digit numbers are there in all?any 7-digit numbers are there in a112 |
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Answer» 1st - 625842nd-5816203rd-20500005.0974th-3406507i DONT know the other ONES thought to HELP you in thisStep-by-step EXPLANATION: |
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| 22. |
How to take LCM of denominators with whole number and variables |
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Answer» just TAKE the LCM of the DIGITS and add variable to thatFor eg:- 2/3x + 3/ 2X |
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| 23. |
Write the expand form a) 4,06,078 |
| Answer» FOUR LAKH SIX THOUSAND SEVENTY eight.400000+6000+70+8 | |
| 24. |
13x+11y=133. Give values of x and y (where it can be made in a graph, for eg. 6,5 is working for this but i need one more example to make a graph). |
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Answer» Step-by-step explanation:3x+11y=133or,X=133-11y/3now,PUTTING VALUE of y 2 we GET value of x 37 |
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| 25. |
6174: An Interesting Number The number 6174 is really a mysterious one. At first glance, it might not seem so obvious. But as we are about to see, anyone who can subtract can uncover the mystery that makes 6174 so special. To begin with, choose a four digit number, where the digits are not all the same (that is not 1111, 2222,...). Then rearrange the digits to get the largest and smallest numbers these digits can form. Then subtract the smallest number from the largest to get a new number, and carry on repeating the operation for each new number. Eventually, you will obtain the number 6174. Thereafter you will keep on obtaining same number. It is a simple operation. Let's try it out, starting with the number 2016, the digits of this year. The maximum number we can make with these digits is 6210, and the minimum is 0126 or 126 . The subtraction steps would be:6210 - 0126 = 60848640 - 0468 = 81728721 - 1278 = 74437443 - 3447 = 39969963 - 3699 = 62646642 - 2466 = 41767641 - 1467 = 6174Once you reach 6174 the operation repeats itself, returning 6174 every time. Thus the number 6174 is a kernel of this operation.Now it‟s your turn take five numbers and reach the magical number 6174. (show the steps of subtraction) |
| Answer» HI there has been FORMED and the have a GREAT DAY about the HIMALAYAS | |
| 27. |
Rearrange the following formulae to make x the subject of the formula a) y = 4x + 5 b) y = x + 2 c) y = 2(x-7) If you will answer me i will mark you brainlist |
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| 29. |
Express each of the following rational numbers to the lowest form : (-24 /-36) |
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Answer» -24/-36= 24/36= 12*2/12*3= 2/3Step-by-step EXPLANATION: |
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| 30. |
NO Directions for questions 1 to 8: Solve the following problems.1. Evaluate(a) 3.57 + 8(d) 0.75 +1.845(b) 4.52 + 12(e) 6.7 + 0.67 + 0.067(c) 13.678 + 18.8(f) 347.176 + 34.89 |
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| 31. |
2. The scores (out of 25) of 11 students in a Mathematics test is as follows 23, 24, 25, 21, 20.23, 23, 24, 19, 23, 20.Find the mode and median of this data? Are they same? |
| Answer» 23 is the MODE as WELL as the medianThus, the mode and MEDIAN are the same for this dataHope this HELPS you | |
| 32. |
A perfect square multiple of 10 ends with how many zeros |
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Answer» 10×10=100 =2 zeros100×100=10000 =4 zerosTherefore, C is the CORRECT ANSWER. |
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| 33. |
Draw the graph ofį y = 2x+5 |
| Answer» REFER to the ATTACHMENT Step-by-step EXPLANATION:HOPE it HELPS you | |
| 34. |
Fill ups : 1] Factors of a number are ___ 2] Multiple of a number are ___ 3] Greatest factor of a number is ___ |
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Answer» n fill in the blanks (1) factors of a number are _______Answer is they are exact DIVISOR of the number(2)MULTIPLE of number are_______Answer is greater or equal to numbers(3) greatest FACTOR of a number _________Answer is the greatest common factor is highest common factor (HCF)Pls mark it the BRAINLIEST |
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| 35. |
Example 17: Subtract 6.867 from 15.2. |
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Answer» 15.2-6.867= 8.333Step-by-step EXPLANATION: |
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| 36. |
The smallest number of 4 digits exactly divisible by 12 16 18 and 22 is (A) 3064 (B) 3168(C) 1584(D) 144(E) none of these |
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Answer» ur ANSWER can be1584 HOP it helps ☺️☺️please MARK as the BRAINLIEST ☺️☺️ |
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| 37. |
Find the HCF of 540 , 468 and 640 by division method. Best answer with steps will be marked as brainliest and followed |
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Answer» HCF of 540 , 468 468 |540| 1 468 _____ 72 | 468 | 6 432 ____ 36 | 72 | 2 72 ____ 0=>when 540 is divided by 468 then the REMAINDER is 72we get 540 = 468 × 1 + 2=>when 468 is divided by 72 then the reminder is 36we get 468 =72 × 6 + 36=>when 72 is divided by 36 then the remainder is 0we get 72= 36 ×2 + 0 |
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| 38. |
Verify associative property of addition of rational numbers by taking three random rational numbers |
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Answer» Associative PROPERTY states that it does not matter how we GROUP the numbers. For EG. 3+2=5 ALSO, 2+3=52×3×4=24 also, 3×4×2=24Step-by-step explanation: |
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| 39. |
After 12 years i shall be 3 times as old as i was 4 years ago. then my present age is equal to |
| Answer» LET present AGE be x yrsafter 12 yrs= x+124 yrs ago= x-41st condition. x+12 = 3( x-4)x+12= 3x - 1224 = 2x x = 12 ANS. My present age is 12 yrs | |
| 40. |
Write a letter to your best friend stating her the importance of keeping ourselves and our surroundings clean |
| Answer» SORRY ROG............... | |
| 41. |
Write quotient when 51-15 is divided by 4 |
| Answer» HELLO the quotient is 9 Step-by-step explanation:please MARK as brainliest | |
| 42. |
9/8 ÷ (........) = -3/2 |
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Answer» -3/4Step-by-step explanation:9/8 DIVIDED by X = -3/29/8 divided by -3/2 = x9/8 × -2/3 = x-3/4 = XHOPE it's Helpful.Mark as BRAINLIST |
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| 43. |
Plzz solve the issues |
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Answer» I don't noStep-by-step EXPLANATION: UPAR ANSWER HAI |
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| 44. |
रिप्रेजेंट व्हिच ऑफ द फॉलोइंग नंबर ऑन द नंबर लाइन 2/7 |
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Answer» -STEP explanation:____I______I____I____I____I____I___ -2/7 -1/7 0 1/7 2/7 3/7 .Ppoint P represents 2/7 on number line ________________________________________________* make sure distance between every no . is equal * DRAW with a scale * you can increase the no. on number line .........but this much is FINE as well.. |
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| 45. |
ғᴀᴛʜᴇʀ's ᴀɢᴇ ɪs 3 ᴛɪᴍᴇ ᴛʜᴇ sᴜᴍ ᴀɢᴇs oғ ʜɪs ᴛᴡᴏ ᴄʜɪʟᴅʀᴇɴ.ᴀғᴛᴇʀ 5 ʏᴇᴀʀs ʜɪs ᴀɢᴇ ᴡɪʟʟ ʙᴇ ᴛᴡɪᴄᴇ ᴛʜᴇ sᴜᴍ ᴏғ ᴀɢᴇs ᴏғ ᴛᴡᴏ ᴄʜɪʟᴅʀᴇɴ.ғɪɴᴅ ᴛʜᴇ ᴀɢᴇ ᴏғ ғᴀᴛʜᴇʀ. |
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Answer» father age = 3xAfter 5 yearsx=5father age = 3X = 3 X 5 = 15 ANS |
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| 46. |
Evaluate: 102 × 98 |
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Answer» Step-by-step explanation:helloSince there are 102 which is 100+2 and 98 which is 100-2Therefore we can write it as(100+2)×(100-2)now here we can apply a FORMULA ..which is a^2-b^2 = (a+b)(a-b)here a=100 and b =2BY USING formula we get100^2 - 2^210000 - 4 = 9996hope it helpsMark me BRAINLIEST |
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| 48. |
Name 5 integers.................. |
| Answer» EXAMPLES of INTEGERS are: -5, 1, 5, 8, 97, and 3,043. Examples of NUMBERS that are not integers are: -1.43, 1 3/4, 3.14, . 09, and 5,643.1.Hope it will help you.....xDPlz Plz Plz Mark me as BRAINLIEST DEAR | |