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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. |
10. Let's apply, (a+b)2 + (a-b)2 = 2(a² + b^) 2.or abor (a+b) - (a-b)2 = 4aba + b 2tto find the following2.(i) Let's find st and (s?+t?) when s +t=12 and s-t = 8(ii) Let's find 8xy (x2 +y?) when (x + y) = 5 and (x-y) = 1(iii) Let's findx2 +y?when (x + y) = 9 and (x - y) = 52xy(iv) Let's express 36 as the difference of two squares [Hints, 36 = 4x94-922](v) Let's express 44 as the difference of two squares.(vi) Let's express 8x2 +50y as the sum of two squares.(vii) Let's express x as the difference of two squares.24+92 |
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Answer» १८३८३८३+२८३८३ =2२७४८३२ ANSWER |
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| 2. |
4=5+(p-2) please tell me answer I will mark as brainlist if answer is correct |
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Answer» -STEP explanation:4=5+(p-2)4=5+p-24-5+2=p1=pp=1 |
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| 3. |
Using the number line add the following. 1. (-3) +2 + (-4) |
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Answer» by-step EXPLANATION:-3+2-4= -7+2= -5may it HELPS you |
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| 4. |
In a class test containing 10 questions, 5 marks are awarded for every correct answer and (–2) marks are awarded for every incorrect answer and 0 for questions not attempted. Heena gets two correct answer and five in correct answer out of 7 questions she attempts what is his mark |
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Answer» In a class test CONTAINING 10 questionsFor correct answer +5 marksFor incorrect answer -2 marksFor not attempted questions 0 marksscore = 5 marks ✖ no. of correct answers - - 2 marks ✖ no. of in correct answersexplanation..given. Henna attempted 7 answers REMAINING 3 Unattempted { not attempted question NOTHING to do with total score} CORRECTLY answered questions are { 2 } incorrectly answered questions are { 5 }Henna score is (5 ✖ 2) - (2 ✖ 5) there fore henna score is ( 0 ) . . . . . . .. . . . . .HOPE IT HELP S YOU please MARK AS BRAIN LIST |
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| 5. |
Which angle indicate is a time of 7:25 |
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| 6. |
2/11 * -22/15 + -2/11 *3/5 + -1/21 * -3/5 |
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Answer» 9/15Step-by-step explanation:2/11 * -22/15 + -2/11 *3/5 + -1/21 * -3/5 =2/15+6/55+1/15=22/165+66/165+11/165=99/165=9/15 |
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| 7. |
. In Fig. 6.9, 23 and 26 are known as |
| Answer» ALTERNATE ANGLE , I. e option DStep-by-step EXPLANATION:please mark as BRAINLIEST | |
| 8. |
सिक्स बाय 10 प्लस 3 होल वन बाय टू |
| Answer» PLZ mark as BRAINLIEST...I NEED it..if U mark, a hearty thanks to you | |
| 9. |
1. The height of a circular cylinder is 20 cm and the diameter of its base is 14 cm. Find :(i) its volume(ii) its total surface area |
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Answer» volume is 328 SURFACE is 158 HOPE ITD HELP you with the following LINK to the tiger Woods |
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| 10. |
Mohan read 25 pages of book containing 100pages. Lalita read 2/5 of same book.Who read less? |
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Answer» MOHAN READS = 25 / 100= 1 /4 LALITA = 2 / 5.............LET'S COMPARE1/4 = 5/ 202/5 = 8 / 20..................SO , 8/20 IS MORE THAN 5 /20....................THEREFORE , MOHAN READS LESSStep-by-step explanation:HOPE IT HELPSPLEASE FOLLOW ME HAVE A GREAT DAY |
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| 11. |
If x=3and y=2,then the value of (x-y)(x^2+xy+y^2) |
| Answer» X + y)² = x² + y² + 2xy = (3√8)² = 72 ……..(1) (x - y) ² = x² + y² -2xy = (√2)² = 2 ………..(2) EQ(1) - eq(2) = 4xy = 70 => 2xy = 35 => 8XY = 140 …………(3) (x + y)² = x² + y² +2xy => x² + y² = (x+y)² - 2xy => x² + y² = 72 - 35 = 37 ………….(4) Now, by multiplying (3) & (4) We get, 8xy ( x² + y² ) = 140 x 37 = 5180Step-by-step explanation: | |
| 12. |
Find the greatest number that can divide 663 and 975 exactly. |
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Answer» Find the greatest number that can divide 663and 975 exactly. 2. See answers. Log in to ADD comment. ANSWER. 4.4/5. 8. chopraneetu.8 votesStep-by-step EXPLANATION:Rollo really don't like you are so ANA |
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| 13. |
A boy scored 6o marks in a Science test and 75 marks in a Mathematics test . What is the ratio of his mathematics marks to his science marks |
| Answer» MARKS SCORED by a BOY in a SCIENCE test=60marks scored by a boy in a MATHS test=75Ratio of his maths marks to his science marks=75/60=15/12=5/45:4 | |
| 14. |
Why 2^2x7=28 is a factor of 1960 |
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Answer» : 1,2,3,4,5,6,10,12,15,20,30,60, RELATED LINKS : Is 60 a rational numberStep-by-step explanation: PLZ MARK me BRAINLIAT |
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| 15. |
Find the fraction equivalent to 4 / 28 with denominator 7 |
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Answer» 1/7 is the FRACTION EQUIVALENT to 4 / 28 with denominator 7 |
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| 16. |
Which of these are twin primes? (a. 15 , 17 (b. 29 , 31 c. 41 , 43 (d. 19 , 21 (e. 59 , 61 (3). |
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Answer» b, c and eStep-by-step explanation:all numbers in the SELECTED brackets are prime numbers and they each have a difference of 2!please mark my ANSWER as BRAINLIEST, it’ll mean a lot to me thank you! |
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| 17. |
0 = 16 + 4(m - 6)guys please answer my question fast it's very urgent. |
| Answer» 16 + 4(m - 6) = 016 + 4m - 24 = 0- 8 + 4m = 0 4m = 8m = 8 / 4m=2thank U for the OPPORTUNITY to ANSWER U | |
| 18. |
Q3 Find the values of the anglesx Y,z,in each of the followingy y55° DuSol |
| Answer» FOLLOW me PLEASE | |
| 20. |
4. Find the productد -2+ 29 |X(2)15میل |
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Answer» this is the REQUIRED QUESTION....... PLEASE MARK me as BRAINLIEST |
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| 21. |
Y^4 - 81 use identity (a-b) (a+b) |
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Answer» (i) Algebraic Expression • Terms are FORMED by the product of variables and constants, e.g. –3xy, 2xyz, 5x2, etc. • Terms are added to form expressions, e.g. –2xy + 5x2. • Expressions that contain exactly one, two and three terms are called monomials, BINOMIALS and TRINOMIALS, respectively. • In general, any expression containing one or more terms with non- zero coefficients (and with variables having non-negative exponents) is called a polynomial. • Like terms are formed from the same variables and the powers of these variables are ALSO the same. But coefficients of like terms need not be the same. • There are number of situations like finding the area of rectangle, triangle, etc. in which we need to multiply algebraic expressions. • Multiplication of two algebraic expressions is again an algebraic expression. • A monomial multiplied by a monomial always gives a monomial. • While multiplying a polynomial by a monomial, we multiply EVERY term in the polynomial by the monomial using the distributive law a ( b + c) = ab + ac. |
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| 22. |
Find a number whose 6¼% is 12 |
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Answer» 4.8Step-by-step explanation:6¼=10/4=5/2let no xx=12*2/5=4.8 |
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| 23. |
Using factor theorem show that (x+y),(y+z),(z+x) are the factors of (x+y+z)⁵ -(x⁵+y⁵+z⁵) |
| Answer» PLEASE MARK me as BRAINLIEST | |
| 24. |
Standard form of 26 by 130 |
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Answer» 26/130... 13/65.... 1/5 |
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| 25. |
Using commutativity and associativity of addition of rational numbers ,express each of the following as a rational number : (i) 2/5 + 7/3+ -4/5+ -1/3(ii) 2/5+ 8/3+ -11/15+ 4/5 + -2/3please answer |
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Answer» 272638282252+२८४८२७२७= 2836429 ANSWER |
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| 26. |
In the given figure, fine the value of y |
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Answer» your ANSWER is 28Step-by-step explanation:3y+2y+40=180(being LINEAR PAIRS)5y+40=1805y=180-405y=140y=140÷5y=28 |
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| 27. |
Find the perimeter of triangle 4x+8 3x+12 6x step by step explanation |
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Answer» 13x+20Step-by-step explanation:4x+3x+6x+12+8=13x+20 |
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| 29. |
Solve in reduced form |
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Answer» -STEP EXPLANATION:complw questions MATE. not GETTING the question... |
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| 30. |
In fig AB // CD and Tis a transversal the value of x is equal to |
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Answer» Activity Based Questions:- British officials are not PAYING the revenue properly, this is the situation. Think you are "Nawab" . Being a nawab, what kind of ACTIONS will you implement against the British to make them to PAY the Revenues. Note: Answer should be in pointsStep-by-step explanation:Activity Based Questions:- British officials are not paying the revenue properly, this is the situation. Think you are "Nawab" . Being a nawab, what kind of actions will you implement against the British to make them to pay the Revenues. Note: Answer should be in POINTS |
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| 31. |
65 × 48 = 65 × 50 - 65 × ____ represents _________ property. * |
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Answer» Activity Based Questions:- British officials are not paying the revenue properly, this is the situation. Think you are "Nawab" . Being a nawab, what kind of ACTIONS will you implement against the British to make them to PAY the Revenues. Note: Answer should be in pointsStep-by-step EXPLANATION:Activity Based Questions:- British officials are not paying the revenue properly, this is the situation. Think you are "Nawab" . Being a nawab, what kind of actions will you implement against the British to make them to pay the Revenues. Note: Answer should be in POINTS |
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| 33. |
8. What is the value of x if :- 6(1 + x) + 52 - x = 98a. X = 6b. x = 8c. x = -8d.x= -6 |
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Answer» x EQUAL to 8. OPTION b Step-by-step explanation:hope it will be HELP you |
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| 34. |
Find tye perimeter of a triangle 4x+8 3x+12 6x step by step explanation |
| Answer» 13X + 20 is the RIGHT answerStep-by-step EXPLANATION: | |
| 35. |
Plot ⅔ on number line |
| Answer» U can MARK this at 0.6Step-by-step EXPLANATION:PLEASE mark me as BRAINLIEST | |
| 36. |
13 question answer key |
| Answer» 4*-1+1/4= -4=1/4= -3/4Step-by-step EXPLANATION: | |
| 38. |
Factorise x⁴-8x²+16 |
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Answer» -step EXPLANATION:ASSUME, x = 0(0)4 -8(0)²+160 - 0 + 16X = 16 then you can this solve assume 1 2 3 4 |
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| 39. |
C) 44 2) Smallest 6 digit numberA) 0,00,0008) 1.000C) 9,99,999Di 99,9993) 300000 + 20000 - 4000 - 200 20A) 3,24,222B) 3.42,222C) 2,34,2223:22:324)is the smallest 4-digit numeral fornoA) 0678B765C) 6078D7085) Numeral for seven thousand two hundred isA) 2700B 7020 |
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| 40. |
please answer this question in solution I can Send photo of this question answer key please answer this question |
| Answer» E the PIC attachedhope this MATCHES the ANSWER keyHope this HELPS :) | |
| 41. |
The reciprocal -5 is |
| Answer» ANS)The RECIPROCAL -5 is=1/-5=-1/5Step-by-step explanation:HOPE it helps........ | |
| 42. |
Circle the proper fractions from the following 1/3,3/5,7/5,9/5,4/7 |
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Answer» fraction = Definition of proper fraction = a fraction having the NUMERATOR LESS than the denominator. |
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| 43. |
Square of 224 by diagonal method |
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Answer» Steps of finding out square by DIAGONAL method. 1) Form a square and DIVIDE it into sub-squares based on the number of digits, row and column wise. Then draw the diagonals of the smaller squares. 2) Multiply each digit on the LEFT of the square with each digit on the top of the column ONE by oneStep-by-step explanation: |
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| 44. |
Shekhar is a famous cricket player. He had so far scored 6,980 runs in test matches. He wishes to complete 10,000 runs. How many more runs does he need? (please tell what we have to do: plus(+) or minus (-) ?) |
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Answer» you have to MINUS (-) 6980 from 10000Step-by-step explanation:10000-6980 |
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| 45. |
If you are given two books and 200 RS .how can we create a simple equation using this things |
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Answer» 2x=200x=100 is ANSWER |
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| 46. |
Wh Onewhen should pulpin What is the(a) What to the import1 (1) Why should a glassthe whether the milloning statementare true or thefil) sont soil how lon copoulty inholding ter. The substance in which a solutedisseling is collect in solvent(0) the pressure exerted by air is calledatmospheric pressureVisit ou1 com the proc |
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Answer» what do you mean..?SORRY I'm unable to understand what you are trying to SAY..express UR QUESTION clearly... |
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| 48. |
Answer me anything and I will mark you brainiest |
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Answer» anythingStep-by-step EXPLANATION: |
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| 49. |
2/11 x -22/15 + -2/11 x 3/5 + -1/21 x -3/5 |
| Answer» QUESTION between-2/11x +3/5 | |