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 A = {1, 2} and B = {1,2,3,4} then B-A= |
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Answer» {3,4 }.................. |
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| 3. |
Prime factoriestion of 1059 |
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Answer» The PRIME FACTORIZATION of 1,059Answer : 3 • 3531,059 is not a prime NUMBER |
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| 4. |
Sum of interior angles of a quadrilateral is 360° |
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Answer» learned that the sum of internal angles of a QUADRILATERAL is 360°, that is, ∠ABC + ∠BCD + ∠CDA + ∠DAB = 360°. let's PROVE that the sum of all the FOUR angles of a quadrilateral is 360 degrees. We know that the sum of angles in a TRIANGLE is 180°. |
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| 5. |
if 2,3 and 4,6 lie on the graph of equation a x + b y is equals to 1 find the value of a and b plot the graph |
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Answer» .................... |
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| 6. |
Factorise (a) x²+6x-16(b)5p²+17p+6(c)4m²-49(d)9x²+30x+25(e)m²+16m+64(f)17x+5x²+6 |
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| 7. |
Three pieces of timber 42m,49m, and 63m long have to be divided in to planks of the same length.what is the greatst possible length of each planks |
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Answer» because TWO can be DIVIDED from 42 that's why it will be DIVIDE in to to METRES |
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| 8. |
Evaluate the following (a) -6 — (-15)-8 (b)(-13)+32-8-1 Pls give me the answer I promise you I will mark u as a brainlist if your answer is correct |
| Answer» FIRST FOLLOW me i will ANSWER it | |
| 9. |
In the given figures below, decide whether l is parallel to m. plz give the solution step by step |
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Answer» no I is not PARALLEL to m ... |
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| 10. |
8) What is the value ofof 505a when a=93 |
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Answer» 505×a =?505×93 =46965 |
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| 11. |
2^2×3^2/2^-2×3^-1answer this question please friends |
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Answer» 48Step-by-step EXPLANATION: |
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| 12. |
महेश किसी वस्तु को ₹20000 में खरीद कर 20% लाभ पर बेचता है तो वस्तु का विक्रय मूल्य ज्ञात करें |
| Answer» RS 24000Step-by-step explanation:20000÷100×20=4000then he sold in( real PRICE +20% of real price)so, 20000 + 4000 = Rs 24000 | |
| 13. |
10 *19& in the missing number in each case7236AnsC Tick() mark the sequence which arranges the followin |
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Answer» the NEXT number in the ... There are 2 series in the given sequence ... 6,6+14, 20+22,42+30=72. Answer is Option C ... Stuck with a question?Missing: CASE 36 arrangesTop answerThere are 2 series in the given sequence1st Series = 3, 5,7,9,2nd Series = 6,20,42,?The term belongs to the 2nd series6,6 + 14, 20 + 22,42 + 30 = 72Answer ... Morewww.toppr.com › ask › questionStep-by-step explanation:follow me my way home from the END up with you and I don't have a |
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| 14. |
the perimeter of a rectangle is numerically equal to it's area if the width of a rectangle is 11/4cm.then it's length? |
| Answer» ANSWER for the GIVEN PROBLEM is given | |
| 15. |
If x+1/x=4 then find x²+1/x² |
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Answer» 1/16Step-by-step EXPLANATION:HOPE THIS WILL HELP YOU |
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| 16. |
Convert cos 55 in trigonometry ratio |
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| 17. |
Among the following, a perfect square number isa) 36b) 28c) 144d) 255 |
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Answer» Among the FOLLOWING, a perfect SQUARE number ISA) 36B) 28c) 144d) 255 |
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| 18. |
X + 2X + 3X + 3X _ _ 2 2 |
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Answer» I can't UNDERSTAND this QUESTION |
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| 20. |
A car is traveling at a speed of 50 km/ hour, covers a distance in 4.5 hours. At a speed of 45 km/hr, it covers the same distance in a 5hoursb 10 hoursc 9hours |
| Answer» FIRST FIND the DISTANCE then find TIME TAKEN. | |
| 21. |
Find the product of 0.264 into 0.7 into 0.04 with solution |
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Answer» -step explanation:PUT the decimal point in the PRODUCT by COUNTING the number of digits equal to sum OBTAINED from its rightmost place. For EXAMPLE, 1.2 × 1.24 = 1.488. • To multiply a decimal number by 10, 100 or 1000, ...I hope it will help you |
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| 22. |
Answer the question fast please with the steps 2q + 6 = 0 |
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Answer» 2q=0-62q=-6q=-6/3q=-2Step-by-step EXPLANATION:PLZ FOLLOW me |
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| 23. |
Find value the of x please |
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| 24. |
Find the (suitable properties)258×1,008 |
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Answer» 260,064Step-by-step EXPLANATION:I THINK that will be it |
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| 25. |
30;18;:73:?(1) 62 (2) 55 (3) 50 (4) 45. |
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Answer» 62+55+50+45mark as BRAINLEST |
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| 26. |
6.) Find a number whose double is us greater than its half |
| Answer» 2 + 45==> 2x - x/2 = 45<==> (3x)/2 = 45==> 3x = 90==> x = 90/3 = 30, the UNKNOWN number. | |
| 28. |
Find whether x^n + y^n is divisible by x-y (y≠0) or not. |
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Answer» Answer. Let P(n) : XN – yn is divisible by x – y, where x and y are any INTEGERS with x≠y. Hence, P(L) is TRUE. ... So, by the principle of mathematical induction P(n) is true for any natural number n. |
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| 29. |
1 by 3 square root 2 -3 square root 2 |
| Answer» N can't understandStep-by-step EXPLANATION:i SORRY | |
| 30. |
Solve : 3z squared - 4z - 4 = 0 |
| Answer» REFER to the ATTACHMENT for CORRECT answerStep-by-step EXPLANATION:FOLLOW me | |
| 31. |
Terms are added to form ___ |
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Answer» n.When terms are ADDED , they FORM an EQUATION.For example : 2x^2 and 3y are TWO terms.When we add them, it becomes, 2x^2 + 3y ...which is an equation. ___✌️___ |
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| 32. |
2. Find the sum of each(i) 3a, 5a, 7a, 6a |
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Answer» 21aStep-by-step EXPLANATION:because 3a+5a=8a7a+6a=13a 8a+13a=21a |
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| 33. |
The average run rate of a player in 18 match was 46.5 he scored 173 runs in two matches what is his final average run rate 1)56.112)52.53)49.54) 5೦.5 |
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Answer» so SORRY friendStep-by-step EXPLANATION:but MARK me branliast one please because i only need two branliast ANSWERS |
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| 34. |
3. Abus travels at a speed of 48) 13LKIAnkit drives his scooter at 54 km/h. He takes 3 hours 20 minutes to reach his destinationHow far is his destination?manis running at a speed of 12 km/h. How much distance will he cover in 12 minutes? |
| Answer» I1 = Current flowing through the outer circuitI2 = Current flowing through branch ABI3 = Current flowing through branch ADI2 - I4 = Current flowing through branch BCI3 + I4 = Current flowing through branch CDI4 = Current flowing through branch BDFor the closed circuit ABDA, potential is zero i.e.,10I2 + 5I4 - 5I3 = 02I2 + I4 - I3 = 0I3 = 2I2 + I4 … (1)For the closed circuit BCDB, potential is zero i.e.,5(I2 - I4) - 10(I3 +I4) - 5I4 = 05I2 + 5I4 - 10I3 - 10I4 - 5I4 = 05I2 - 10I3 - 20I4 = 0I2 = 2I3 + 4I4 … (2)For the closed circuit ABCFEA, potential is zero i.e.,- 10 + 10 (I1) + 10(I2) + 5(I2 - I4) = 010 = 15I2 + 10I1 - 5I43I2 + 2I1 - I4 = 2 … (3)From equations (1) and (2), we obtainI3 = 2(2I3 + 4I4) + I4I3 = 4I3 + 8I4 + I4- 3I3 = 9I4- 3I4 = + I3 … (4)Putting EQUATION (4) in equation (1), we obtainI3 = 2I2 + I4- 4I4 = 2I2I2 = - 2I4 … (5)It is evident from the given figure that,I1 = I3 + I2 … (6)Putting equation (6) in equation (1), we obtain3I2 +2(I3 + I2) - I4 = 25I2 + 2I3 - I4 = 2 … (7)Putting equations (4) and (5) in equation (7), we obtain5( - 2 I4) + 2( - 3 I4) - I4 = 2- 10I4 - 6I4 - I4 = 217I4 = - 2.Equation (4) reduces toI3 = - 3(I4)Total current = 10/17 A | |
| 35. |
3. What was kezia's father's routine.(i before going to his office?on after coming back from hisen buip office ?(iii) on Sundays? Answer:a) |
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Answer» ajdjrbrbrbnrkdkdkdkskksjjneneksidod9df |
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| 36. |
(d) o Bits (6) 1 Megabyte (MB) (C) 1 Gigabyte 37. Those who study things that were made and used in the past these people arecalled(a) Biologist(c) Geologist(b) Archaeologists(d) Doctor38. What is the ratio of width to the length of National Flag of Indin 1 |
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Answer» archaelogistStep-by-step explanation:Those who study PAST are CALLED archaelogist Hope it HELPED you Please MARK me as brainliest |
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| 38. |
What is meant by motion ? the types of motion? |
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Answer» re different types of motion: translational, ROTATIONAL, periodic, and non periodic motion. Translational Motion. A type of motion in which all parts of an OBJECT move the same distance in a GIVEN TIME is called translational motion. |
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| 39. |
Worksheet 3 Use the number line and write the number which is:at 3 more than 4(b) 5 less than 1 please give the answer |
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Answer» a) 4 + 3 = 7 Ans·b) 1 - 5 = -4 Ans· Step-by-step explanation:Mark me as Brainliest |
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| 40. |
Plz say answer fast plz guys. who will say correct answer i will mark as brainlist |
| Answer» SORRY the PDF is not opening.please WRITE the QUESTION | |
| 41. |
How to find improper fraction |
| Answer» MULTIPLY the denominator of the fraction by the WHOLE number. Add this result to the numerator of the fraction. This answer becomes the numerator of the improper fraction. NOTICE that the denominator of the improper fraction is the same as the denominator that was in the FRACTIONAL part of the MIXED number. | |
| 42. |
If the volume of a cuboid is 3x^2-27, then its possible dimensions are 3, 3, 3 |
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Answer» -STEP EXPLANATION:Volume of a cuboid is GIVEN by =l×b×hGiven,3x 2 −27=3(x 2 −9)=3(x−3)(x+3)THEREFORE, the possible dimensions are 3,(x−3),(x+3) |
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| 44. |
8th class math exerice 13 .2question no 2 part no 2 |
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Answer» please send the PHOTO of the QUESTION Step-by-step EXPLANATION:please MARK me as BRAINLIEST |
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| 45. |
Find the measure of x in the following figureGuys please answer I really beg you |
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Answer» -The Required value of x is 100.Explanation:-Given:-Measure of two EXTERIOR angles is 135° and 125° as in the figure.To Find:-The value of x.Concept Used:-LINEAR Pair:- Sum of angles MAKING an straight ANGLE is always equal to 180°.Exterior Angle Property:- The exterior angle of a triangle is always equal to sum of the two opposite interior angles.Now,By Linear Pair we get,↦ 135° + ∠1 = 180°.↦ ∠1 = 180 - 135°.↦ ∠1 = 45°.So we get the value of ∠1 = 45°.Again,↦ 125° + ∠2 = 180°.↦ ∠2 = 180° - 125°.↦ ∠2 = 55°.So we get the value of ∠2 = 180°.Therefore,By Exterior Angle Property we get,↦ x° = 45° + 55°.↦ x° = 100°.↦ x = 100.Therefore The Required Value Of x is 100. |
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| 46. |
An aeroplane flies 2200 km in 2.25 hours . find it's speed in meter per seconds |
| Answer» 2200 × 2.25= then GIVE U ANSWER | |
| 47. |
What is the meaning of Hindi -arabic numerals |
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Answer» rabic numerals, SET of 10 symbols—1, 2, 3, 4, 5, 6, 7, 8, 9, 0—that represent numbers in the decimal number system. They originated in INDIA in the 6th or 7th century and were introduced to Europe through the writings of MIDDLE Eastern mathematicians, ESPECIALLY al-Khwarizmi and al-Kindi, about the 12th centur |
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| 48. |
11. A gardener wants to plant 1300 saplings in such a way that the number of rows and the number columns remain same. Find the least number of more saplings he needs for this. |
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Answer» Step-by-step EXPLANATION:we need to take the perfect SQUARE .. 37 which is 1369 which is CLOSE to 1300 and the difference is 69. hence he needs more 69 SAMPLINGS. |
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| 49. |
Draw the trapezium polygon on the cartesion plane and write the coordinates of their vertices |
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Answer» A COORDINATE grid is a grid in which points are graphed. It usually has two or more intersecting lines which DIVIDE a plane into quadrants, and in which ordered pairs, or coordinates, are defined. It usually has four quadrants, or sections, to it. The origin is the place where the two lines intersect. Its coordinates are defined as (0,0).The x-axis is the line running from left to RIGHT that has the numbers defined on it and is usually labeled with an "x". The x-coordinate of an ordered pair is found with relation to it. All the points located on the x-axis have a y-coordinate of 0.The y-axis is the central line that runs up-down and is labeled with a "y". Y-coordinates are plotted in reference to this axis. Again, all the x-coordinates of points located on the y-axis are 0.An ordered pair is a list of two numbers in parenthesis, separated by a comma like this: (5,-3). It tells where a point is located on the coordinate plane. The first number is the x-coordinate. It tells you where to GO on the x-axis. If it is positive, you go to the right. If it is negative, you go to the left. The second number is the y-coordinate. It tells you where to go on the y-axis. If it is positive, you go up. If it is negative, you go down.The vertex of a shape is the place where two sides of the shape come together. In general, when a shape is defined inside of a coordinate plane, it is defined by the vertices, and then the lines are drawn to connect them.A polygon is any shape made up of rectilineal, or straight, lines. The smallest polygon is a triangle, which has THREE sides. A five-sided figure is a pentagon. And many polygons with more sides than five are also named.A right angle is an angle that looks like where the axes on the coordinate plane meet.Parallel lines are lines that will go on forever but will never converge.The category of four-sided polygons includes:the square, which has four sides of equal length and its angles are all right angles;the rhombus which, like the square, has four equal sides, but is "tilty";the rectangle which has two pairs of sides which are equal and all its angles are right angles;the trapezoid which may have no equal sides, but it has two lines which are parallel; andthe parallelogram which has two sets of parallel lines which are equal in length to each other (but like the rhombus, it is "tilty"). In order to graph a figure in the coordinate plane, you just graph each of the vertices and then connect them with straight lines so that none of the lines cross. The number of sides you have is the same as the number of vertices. So a triangle, for example, is defined with three vertices.Here is an example.Graph a figure with the coordinates . When finished, name the figure that has been drawn on the grid.First, plot each point on the coordinate grid and then connect the lines.Next, in order to determine what kind of shape it is, first count the number of vertices.This figure has four, so it is one of the four-sided shapes.Then, look to see how many of the sides are equal.In this case, side AB=DC and AD=BC. Since there are two sets of equal sides, this is either a rectangle or a parallelogram.Finally, check the angles.In this shape, the angles are right angles, so this is a rectangle.Here is another example.Graph and name the following figure with these coordinates |
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