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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. |
If the dimensions of a cube is 3x²-27 then its possible dimensions are |
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Answer» this is the CORRECT ANSWERMARK me bainliest |
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| 2. |
Draw a semi-circle of diameter 6.2 with the help of compass |
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Answer» compass FULLY , just DRAW by TOUCHING the LINES ➡️you will GET a semicircle of diameter 6.2 cm. I hope this will help you |
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| 3. |
1)1³+2³+3³ 2)√1³+2³+3³+4³+5³ |
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Answer» [1+8+ 27+64+125]½. 225x1/2. 112.5 |
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| 5. |
Prove that (a + b + c) ³- a³ -b³- c³ = 3 ( a+b)(b+c)(c+a) |
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| 6. |
Simplify : a) (12+√5) (7+ √3)b) (√13+√7)² (√13-√7)² |
| Answer» ANSWER is 6PLZ MARK as BRAINLIST and FOLLOW | |
| 7. |
If 3 by 4 is equivalent to x by 20 then the value of x is |
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Answer» Since 3/4 = X/20 x = (20 × 3)/4 4x = 60 x = 60/4 x = 30/2 x = 15 HENCE, the VALUE of x = 15 OPTION (a) is the correct answer |
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| 8. |
Classify the following numbers as rational or irrational. Give explanation i) 5 - √3 ii) √3 + √2 iii) 2√7/ 7√7 iv) 1/√3 v) (2 +√2) (2-√2) Please write answers with correct steps and fast |
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Answer» -STEP explanation:i) 5 - √3 ii) √3 + √2 iii) 2√7/ 7√7 IV) 1/√3 V) (2 +√2) (2-√2) |
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| 9. |
Factorise the question using appropriate identities:- 4y²- 4y+1 |
| Answer» 4Y is your answerhope it HELPS you | |
| 10. |
3 root 2 + 3 root 2 plz tell the answer |
| Answer» 6 HOPE it HELPS you MARK as BRAINLIEST | |
| 11. |
Add : 8ab+6b and 14a-2b |
| Answer» ANSWER:8ab+14a+4bStep-by-step explanation:1. arrange the like TERMS and UNLIKE termsas shown:8ab+6b and 14a-2b= 8ab+14a+6b-2b2.then SOLVE the like terms as shown:8ab+14a+6b-2b=8ab+14a+4b is answer! | |
| 12. |
PLSSS HELP..IF U HELP YOU GET 25 POINTS |
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Answer» physics, motion is the phenomenon in which an object changes its position over TIME. Motion is MATHEMATICALLY described in terms of displacement, DISTANCE, VELOCITY, ACCELERATION, speed, and time. |
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| 13. |
Best usersanswer it |
| Answer» MARK as BRAINLIEST ANSWER mark | |
| 14. |
Write the perimeter and area of the figure [please draw retangle to teach the concept] |
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Answer» -step EXPLANATION:perimeters RECTANGLE is 2(l+b)AREA of rectangle is l×bperimeter of SQUARE is 4×sidearea of square is square of side MARK ME AS BRILLIANT |
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| 15. |
in ∆PQR and ∆XYZ, If PR=XZ and QR=XY , then for the two triangles to be congruent by SAS congruence criteria which of the following is true. Angle P = Angle X, Angle Q = Angle Y, Angle Q = Angle Z, Angle R = Angle X |
| Answer» ANGLE R = Angle X because that angle is between the two sides.SSS (SIDE SIDE SIDE)SAS (SIDE ANGLE SIDE)ASA (ANGLE SIDE ANGLE)AAS (ANGLE ANGLE SIDE)RHS (RIGHT HYPOTHENUSE SIDE) | |
| 16. |
Simplify the following expression i) (√11 -√7 ) (√11 + √7 ) |
| Answer» ANSWER is 4PLZ MARK as BRAINLIST and FOLLOW | |
| 18. |
.Draw a line segment AB of length 7.4 cm. Mark a point P on it such that AP = 3.6 cm. At P draw a perpendicular to AB using ruler and compass. |
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Answer» -step EXPLANATION:hlo mate here's your answer Steps of Construction:1.CONSTRUCT a line segmentAB=5.8cm.2.Now mark a pointPon the line segmentABsuch thatPB=3.6cm.3.TakingPas centre and some suitable radius construct and arc which meetsABat the pointL.4.TakingLas centre and same radius CUT off the arcsLMand then asN.5.Now bisect the arcMNat the pointS.6. JoinPSand produce it to pointQ.HerePQis PERPENDICULAR to the line segmentABat pointP.I hope its help you mark as brainlist PLZ ok |
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| 19. |
Plz answer fast fast fast fast fast fast fast fast plz don't answer wrongly |
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Answer» 1.23/212.7/83.199/304.41/65.530/63 |
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| 20. |
यूजिंग एप्रुपरिएट प्रॉपर्टीज फाइंड - 23 मई डिवाइडेड बाय 3 बाय 5 प्लस 5 बाय टू माइनस 3 बाय 5 * 16 |
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Answer» है तो MATH kiतरह लिखोनाStep-by-step EXPLANATION:ठिक से समझ नही आ रही है |
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| 21. |
Draw a number line and show a prime number which niether smaller than 30 nor greater than 35 |
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Answer» 33Step-by-step EXPLANATION:bpohoutogiigiiuuuiuug |
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| 22. |
Solve:(y+1)-(2y+3)/3-2y=1/4 |
| Answer» MARK me brainliestStep-by-step EXPLANATION:mark me BRAINLIEST | |
| 24. |
Arrange these rational numbers in decending order-:-7/12, 8/-7, 5/6, -51/-4 |
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Answer» In DESCENDING ORDER:- 5/6 , 8/-7 , -7/12 , -51/-4 |
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| 25. |
3x+5/5 - 5x-7/6 = x-2/3 |
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Answer» 53x+5 − 65x−7 = 3x−2 5×66(3x+5)−5(5x−7) = 3x−2 30(18x+30)−(25x−35) = 3x−2 3018x+30−25x+35 = 3x−2 ⇒3(65−7x)=30(x−2)⇒195−21x=30x−60⇒30x+21x=195+60⇒51x=255⇒x= 51255 =5Thus x=5Hence the CORRECT ANSWER is 5. |
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| 26. |
Divide : 26xy (x+5) (y-4) ÷ 13x (y-4) |
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Answer» Ans : 2Y(x+5)Step-by-step EXPLANATION:(y-4) GETS cancelled being COMMON to both the sides.26xy÷13x = 2ythus, we are left with 2y(x+5) |
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| 27. |
Please solve the equation points (12) |
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Answer» A shadow is a DARK area where light from a light source is blocked by an opaque OBJECT. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional SILHOUETTE, or a REVERSE PROJECTION of the object blocking the light. |
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| 28. |
1) 132, 140, 250 by prime factorization method |
| Answer» SORRY I didn't KNOW the ANSWER of this QUESTION | |
| 29. |
Write smallest no.using all digit 104099452 |
| Answer» WRITE the smallest 4 digit NUMBER FORMED USING the DIGITS 8,3,0,1 . | |
| 30. |
Please answer karo bhaiya / Didi time Nhi Hai |
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Answer» पौधे इसका अवशोषण NO3 ... नाइट्रोजन स्थिरीकारण कोशिकाओं के. |
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| 31. |
State the degrees of the following polynomial a. 5x^2+3x+4 |
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Answer» the higest DEGREE is 2 So the ANSWER is 2 with the EQUATION of Answer is 2Hope it HELPS. |
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| 32. |
The present age of Hari Kishan is 60 years. The present age of Manish is 30 years. The ratio of the age of Manish to the age of Hari Kishan 10 years ago was |
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Answer» I THINK that ANSWER is2:5pleaseplease MARK BRAINLIEST |
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| 33. |
SIMPLIFY THE FOLLOWING:- 1. -2*6-13+{15*(21/3)} 2. 82-[8+9 of (24-2*12)] 3. [{513/3*(-3)+720}/3]-(-1092) 4.12+6(INSIDE LINE BRACKET)/(-9)*4 |
| Answer» EXPLAIN me DOUBT for me ALSO | |
| 34. |
Nityam Ka upyog Kar HAL kijiye (2a+7)(2a-7) hal kijiye |
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Answer» -STEP EXPLANATION:nebebe ebenr ehebe dvdvsb s SHS SBDHS spslve OURSELF |
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| 35. |
(ii) 96 ¹/² (iii) 0.0169 square root by division method. please do in a paper. |
| Answer» WELL EXPLAINED ANSWER IN THE IMAGE | |
| 36. |
13. Start with integer 2. Add - 3 to it, Mutiply the answer by lo. Then subtract 5 from it. Now divide the result by 3 and then add ho to it. What number do you get tast? |
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| 37. |
the measure of some angels are given below. write the measure of their complementary angles.1) x degree. |
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Answer» entary ANGLES is a PAIR of angles which ADD up to 90°so COMPLIMENTARY ANGLE of x° = 90°-x° |
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| 38. |
Pls solve answer is -2 8/9 |
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Answer» refer to the image for solution HOPE it will help you Step-by-step explanation:hello I make videos for maths TOPICS CHANNEL name maths made easy mme just you have to write the topic or chapter name and std in the comments section and ALSO subscribe to get notified I will make videos for that THANKS |
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| 39. |
Can a polyhedron have 20 faces 30edgesand12 vertices prove by euler's formula |
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Answer» -step explanation:hlo MATE here's your answer As per QUESTION:Euler's Formula is for any polyhedrons. i.e.F + V - E = 2Given, F = 20 and V = 12 and E = aAccording to the formula:20 + 12 - a= 232 - a = 2A = 32 - 2a = 30I hope its help you mark as brainlist plz OK ok ok |
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| 40. |
the measure of some angels are given below. write the measure of their complementary angles.1) 90 degree. |
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Answer» Two angles which have a common vertex, a common ARM and separate interiors are said to be adjacent angles.The pairs of adjacent angles are given below:∠ANB and ∠BNC,∠BNC and ∠ANC,∠ANC and ∠ANB,∠PQR and ∠PQTStep-by-step explanation:PLZ mark me as brain list |
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| 41. |
(m-2) (m-3) = (m+4) (m+1)pls tell I will mark as brainliest |
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Answer» 1/5Step-by-step EXPLANATION:OK m²-3m-2m+6=m²+4m+m+4m²-5m+6=m²+5m+4m²-m²-5m-5m=4-6-10m= -2m=2/10M=1/5Please MARK this ANSWER as the BRANIEST answer of this QUESTION |
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| 42. |
Find the value of the polynomial 2x⁴-x³+3x²-5 when x=0, x=1, x=-1 and x=-2 |
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Answer» hijklmnopqrstuvwxyz |
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| 43. |
the measure of some angels are given below. write the measure of their complementary angles.1) 20 degree. |
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| 44. |
(111) V- The volume of a cubical box is 19683 mº. Find its edges. |
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Answer» it has 8 edgesStep-by-step EXPLANATION:PLS MARK me as the BRAINLIEST |
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| 45. |
Find the common factors of:(i) 15 and 25(ii) 35 and 50(iii) 20 and 28 |
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Answer» Factors of 50 are 1, 2, 5, 10, 25 and 50. Therefore, the common factors are 1 and 5. Factors of 20 are 1, 2, 4, 5, 10 and 20. Factors of 28 are 1, 2, 4, 7, 14 and 28.Step-by-step EXPLANATION: |
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| 46. |
What is the probability that a student will not get marks in prime numbers in a 10 marks test ? |
| Answer» 5 out of 10 or 50% PROBABILITY mark as brainliest | |
| 47. |
A=75,b=84 verify a -(-b) =a+b for the following values of a and b |
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Answer» Varified.Step-by-step EXPLANATION:GIVEN a=75 and b=84LHS = a-(-b) = 75-(-84) = 75+84 = 159RHS = a+b = 75+84 = 159Now, LHS = RHSHence a-(-b) = a+b |
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| 48. |
Product of three positive and 3 negative intigen the sigh of the product is_____________ |
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Answer» The velocity of an object is the rate of change of its POSITION with respect to a FRAME of reference, and is a FUNCTION of time. ... Velocity is a PHYSICAL vector quantity; both magnitude and DIRECTION are needed to define it. |
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| 49. |
Find the area of a rectanglewhose length is 15.8 cm andbreadth is 11.32 cm |
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Answer» OkAs you knowArea= LENGTH*BreadthStep-by-step explanation:15.8cm*11.32cm= 178.856 SQUARE CM |
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| 50. |
In 2011, Tinu was thrice as older than Minu. In 2031, Tinu will be twice older than Minu. Find Tinu's age in 2021. Question No. 10O 70 years 76 yearsO 80 yearsO 65 years |
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Answer» Step-by-step explanation:LET Binu age be X so Tinu age be x+20 A.T.Q. ( x+20+5)=2(x+5) x+20+5 =2x+10 25-10 = 2x-x x =15 Binu age =15 Tinu age =15+20 =35 years I HOPE this will help you Please MARK me as a brainlist |
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