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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. |
6Major SectorMajor SegmentEXERCISE - 4.5Draw a circle and name its centre, a radius, a diameter and arc.сB2.EIL3.Shade the regions in the circlei Sector with redAMinor segment with yellowSay 'True' or 'Falsei We can locate only one centre in a circlejsyjjsghwgii. Diameter is twice the radiusAn ats is a part of a circle(T(T(T |
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Answer» __/\_/\_/\_❤_/\_/\_/\__ |
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| 2. |
In a class test , the sum of Shefali's marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects. |
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Answer»
REFER the ATTACHMENT....
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| 3. |
-. Two angles whose sum is 180° are called ------ angles.2. If the abscissa of a point is x and the ordinate is y, then are calledthe coordinates of the point.3. A coin is tossed 1000 times with the following frequencies. Head: 455Tail: 545. Compute the probability of each event.. Write the formula for finding the probability of an event.5. Write the coordinates of the origin.5. A point both of whose co ordinates are negative lie in the quadrant.7. Ordinates of all points on the x axis is -------B. In figure if I parallel to m, then find the value of x. |
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Answer» =head =455/1000 =91/200 tail=545/1000 =109/200. |
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| 4. |
X sinx By First derivative principal |
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Answer» lol Step-by-step EXPLANATION: |
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| 5. |
F3x+7y=27, if y = 3 v |
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Answer» Answer: STEP by step solution: FRIEND here is solution . f3x+7y=27 f3x+7y=27f3x+7×3 V = 27 f3x+7y=27f3x+7×3 v = 27f3x × 3V = 27-7=20 f3x+7y=27f3x+7×3 v = 27f3x × 3v = 27-7=20f3x×3v=20 thanks you plzz like this |
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| 6. |
Pls answer if u say nonsense u will report it and will block u pls fast it is needed |
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Answer» Answer: In ∆PQR, A and B are MIDPOINTS of PQ and PR RESPECTIVELY. Therefore, as PER midpoint theorem, AB||PS and AB=(1/2)PS AB=1/2 × 25 AB=12.5cm Step-by-step explanation: Answer...Mark me brainliest and follow me |
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| 7. |
Find the square roots of the following numbers by prime factorisation method . (I) 8836 |
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Answer» Answer: We KNOW that It can be WRITTEN as 8836
= 2×2×47×47
So we get 2×47=94 Answer is 94 |
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| 8. |
5 cos A=4,find the value of 1- tan^2A/sec^2 A |
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Answer» <P>Answer: {7/25) Step-by-step explanation: Let ABC is a RIGHT angle ∆. cosA = (4/5) = (B/H) . . as we know that :- (PBP/HHB) and tanA = sinA/cosA secA = 1/cosA and by the HELP of Phythagorean theorem (H²) = (P²) + (B²) (5²) = (P²) + (4²) (P²) = (25) - (16) (P²) = 9 √(P²) = √9 = √(3x3) so P = 3 so other tri. ratio is :- sinA = (P/H) = (3/5) . . VALUE of :-
(cos²A - sin²A)
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| 9. |
Bbbbbbvugg dooeoiiyy ਮੈਂ yoyoyuofMLgp ਨਹੀਂ ਕੀਤਾ |
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Answer» Answer: hi army GOOD morning have a great day Step-by-step EXPLANATION: |
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| 10. |
What is the answer of 9x³+64 if we factorise |
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Answer» Answer: Step-by-step explanation: |
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| 11. |
an isosceles triangle has perimeter 30cm and each of the equal sides is 12cm. find the area of triangle. |
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Answer» ☆ Solution ☆ Given :- An ISOSCELES triangle has perimeter 30cm and each of the equal sides is 12 cm. To Find :- The area of the triangle. Step-by-Step-Explaination :- Let the third side be x So, 12 + 12 + x = 30 24 + x = 30 x = 30 - 24 x = 6 Hence, The length of the third side is 6 cm. Now, The semi perimeter of the isosceles triangle (s) = 30/2 cm = 15 cm By using Heron's Formula, As we know that :- Area of triangle = √ s ( s - a ) ( s - b ) ( s- c ) Putting the respective value, √ 15 ( 15 - 12 ) ( 15 - 12 ) ( 15 - 6 ) cm² √ 15 × 3 × 3 × 9 cm² 9 √ 15 cm² Hence Solved ! |
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| 12. |
Sin-1x+sin-1 1\x+cos-1x+cos-1 1/x is equal to |
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Answer» The given equation is sin −1 x+sin −1 (1−x)=COS −1 x ⇒sin −1 x+sin −1 (1−x)= π
−sin −1 x ⇒sin −1 (1−x)= 2 π
−2sin −1 x ...... (i) Let sin −1 x=y ⇒x=siny Therefore, from (i), we get sin −1 (1−x)= 2 π
−2y ⇒1−x=sin( 2 π
−2y) ⇒1−x=cos2y ⇒1−x=1−2sin 2 y ⇒1−x=1−2x 2
⇒2x 2 −x=0 ⇒x(2x−1)=0 ⇒x=0, 2 1
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| 13. |
AND BLIND(u What do the parents gain by letting their children watch television ? |
Answer» hii matePARENTS GETS PEACE of mind by LETTING their children watch TV for some time as the children would not cause disturbance to parents while watching the television |
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| 14. |
12. 12 12. 12 12. 12+12. 12 |
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Answer» Answer: 144*4=576 Step-by-step explanation: 144+144+144+144=576 ok hope it HELPS you |
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| 15. |
AB is a line segment and line l is its perpendicular bisector. If a point P lies on l,show that P is equidistant from A and B |
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Answer» Step-by-step EXPLANATION: .. |
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| 16. |
$600 yields $72 in 4 |
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Answer» Step-by-step EXPLANATION: FI dite HAY swadhin mukto hridayer dhormke SAB samay amar mone hay na TOBE amar mone hay na tobe |
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| 17. |
What is the number 4 is subtracted from the sum of 4 and 7 multiplied by one fourth of 20 |
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Answer» Answer: x=96 1/4x-4=20 CALCULATIONS 1/4x-4=20 4[(1/4)x-4=20] (Sometimes eliminate FRACTION(s) to simplify OPERATIONS) x-16=80 x-(16–16)=80+16 x-0=96 x= 96 PROOF If x=96, then the INVERSE of the expression 1/4x-4=20 returns x=(20+4)4 96=24×4 and 96=96 ESTABLISHES the root (zero) x=96 of the expression 1/4x-4=20 in the premises |
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| 18. |
Find the area of a triangle whose side are 35cm , 45cm amd 50cm [hint : use heron's formula] |
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Answer» Triangle Solve for area A=hbb 2 b BASE 35 cm hb HEIGHT ENTER value cm |
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| 19. |
A day without internet essay |
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Answer» Answer: Once upon a long time ago, the people of the world went about their days without smartphones and no Internet. They couldn’t share their thoughts on Twitter, pictures of their lunch on Instagram or their dental appointment as their “STATUS” on Facebook. They couldn’t even argue with complete strangers in the comment section of an online newspaper or beneath their favourite Youtube VIDEOS! They had to settle for simply catching up with old friends, without being able to instantly share the memory with everyone it would matter to, on Whatsapp and Facebook. Their lives, in other words, were barely worth living.
As much as the previous paragraph is an attempt at humour, many of us would almost agree with the sentiment in the final sentence! Some of my younger readers might well have imagined my words read aloud in an almost comical old man voice. If only because, a world such as the one I described must seem barely conceivable to someone who has only known one in which the internet exists. So LET me imagine what a day without the Internet would be like, for me. For starters, my online ‘News Feed’ that accompanies my morning cup of freshly brewed South Indian coffee would have to be replaced with the print edition of a newspaper. Having become so accustomed to instantly accessing news from varied perspectives, I wonder if my cravings would be satisfied by just the one source! I must admit I would feel a little deprived of this simple pleasure, without the Internet. To be honest, if there was a particular developing story I had been following on the internet, I would probably END up looking for a print edition of that newspaper, to satisfy my curiosity. At the same time, I also realize how entitled it is to consider having ‘just one newspaper’ as being deprived! I feel that there are two clear and distinct types of reactions people have, when it comes to a day without Internet connectivity. One can either feel completely LOST and restless, as if one is being denied a basic right, or one can feel liberated from being constantly available to others, whether one likes it or not. In common with most other people, I have been on both ends of that spectrum. As a father whose child has left the family home in the pursuit of an education, the reassurance of being within easy reach and able to share in adventures and memories – even when I am at a physically remote location – is priceless. On the other hand, there are certainly instances when being constantly available can feel intrusive. So what does a day without the Internet feel like? Well, clearly it is both limiting and liberating. Losing access to more serious and consequential conveniences aside, it is certainly the case that a short break from the Internet can make one feel relaxed and in the moment. Nevertheless, being able to coordinate with colleagues, communicate with a loved one, make travel plans on an impulse or look up the recipe for a favourite childhood indulgence, at the drop of a hat, is an amazing ability to have at one’s fingertips. I suppose the key is moderation. I know we live in an age in which moderation is old fashioned, but sometimes I find myself hoping that, like the countless recycled trends of yesteryear, it too makes a reappearance in our lives. I am just as hooked to the convenience, inspiration, amusement and distractions that the Internet brings into our lives as the rest of us, but it is probably wise to take the occasional break from being constantly ‘plugged-in’ as well. |
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| 20. |
The diagonal of the square of side 10cm is |
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Answer» Answer: Answer. when we drawdiagonal right ANGLE triangle will form,so we have to APPLY Pythagoras THEORAM in that triangle. DIAGONAL of square is 10√2 CM. |
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| 21. |
Find the area of quadrilaterla whose vertices are (1,2) (3,4) (5,-2) and (4,-7) |
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Answer» Step-by-step EXPLANATION: |
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| 23. |
the sum of the digit of a 2 digit number is 10. the number obtained by interchanging the digits exceeds the original number by 36 . find the original number . |
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Answer» original number=XY their SUM, x+y=10...........(1) on interchanging the number (10y+x)=(10x+y)+36 9y-9x=36 y-x=4........................(2) ADDING (1) & (2) we get 2y=14 y=7 putting the value of y in (1) we get x=3 the original number is xy i.e. 37 HOPING THIS WILL HELP YOU PLZ MARK AS BRAINLIEST AND FOLLOW ME |
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| 24. |
IF A SPHERE OF 2r HAS THE SAME VOLUME AS THAT OF A CONE WITH A CIRCULAR BASE OF RADIUS r THEN THE HEIGHT OF THE CONE IS |
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Answer» HOPING THIS WILL HELP YOU PLZ MARK AS BRAINLIEST AND FOLLOW ME |
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| 25. |
If a=4xy, b=3xy and c=6xythe value ab by c = |
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Answer» Step-by-step EXPLANATION: a b c = (4xy)(3xy) / 6XY = 12x²y²/ 6xy = 2xy |
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| 26. |
2. If the zeroes of the quadratic polynomialr2 + (a + 1)x + b are 2 and –3, then :(A) a = -7, b = -1 (B) a = 5, b = -1(C) a = 2, b = -6 (D) a = 0, b = -6 |
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| 27. |
Riley finds a recipe for bubble solution that uses 1 cup water, 1 ··4 cup dish soap, and 1 tablespoon corn syrup. She uses 2 cups of dish soap. How much water should she use? Show your work |
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Answer» IDK....... Step-by-step EXPLANATION: ................................................... |
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| 28. |
Anybody is preparing of RIMC |
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Answer» HEY friend I am Preparing for RIMC Dec 2020. My NAME is D.Kamal from Telangana. |
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| 29. |
Q.9) In a class A of 25 students, 20 passedwith 60% or more marks ; in another class B of 30 students 24 passed with 60% or more marks.in which class was a greater fraction of students getting with 60% or more marks? |
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Answer» SEE THE ATTACHMENT REFER .......... |
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| 30. |
(5+13) ÷3please tell me fast⚡⚡⚡⚡ |
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Answer» (5+13)÷3 = 18÷3 = 6 please MARK my ANSWER as BRAINLIEST ✌️✌️✌️✌️✌️✌️✌️ |
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| 31. |
Express 12.325 bar in the pq form |
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Answer» ty bb Step-by-step EXPLANATION: uudowgrhqi8eheb1jow9heb2nwlozubenwlpshcn4 |
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| 32. |
Choose the right syntaxout of the following |
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Answer» Step-by-step explanation: The DIFFERENCE between CENTRIPETAL and CENTRIFUGAL force has to do with different 'frames of reference,' that is, different viewpoints from which you measure something," said Andrew A. Ganse, a research physicist at the University of Washington. "Centripetal force and centrifugal force are REALLY the exact same force, just in opposite directions because they're experienced from different frames of reference." If you are observing a rotating system from the outside, you see an inward centripetal force acting to constrain the rotating body to a circular path. However, if you are PART of the rotating system, you experience an apparent centrifugal force pushing you away from the center of the circle, even though what you are actually feeling is the inward centripetal force that is keeping you from literally going off on a tangent. |
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| 33. |
Sub-math---al friends answer me plzzzzzz |
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Answer» make me b then I will answer complesary |
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| 35. |
Which of the following equation is quadratic ?(m + 2) (m + 3) = 0 |
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Answer» uvububunononjbubibibi K kbibijinobi |
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| 36. |
1. In a shop, same number of biscuits are there in each packet as the number ofpacket of biscuits. There are total 2304 biscuits in the shop then how many packets of biscuits are there in the shop? (3) 2. The area of a square garden is 2025 sq.cm. What is the length of the side of square? |
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Answer» Answer: The area of a square FIELD=2025sq.m The SIDE of the square field=Area=2025=45m The side of the field including the path=45+(3.5+3.5)=52m ∴ The area of the field including the path=52×52=2704m² ∴ Area of the path=(2704−2025)m2=679m2 |
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| 37. |
How many circles can be form by a given point p?? |
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Answer» Answer: Step-by-step EXPLANATION: pls mark me as brainliest |
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| 38. |
> GAUSS Elimination METHOD |
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Answer» PLEASE MARK me BRAINLIEST |
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| 39. |
Define event with a example |
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Answer» The definition of an EVENT is something that takes place. An example of an event is the prom dance for a high SCHOOL. Event is defined as a particular contest which is PART of a program of contests. An example of an event is the LONG jump at a school's field day. |
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| 40. |
In a quadrilateral ABD AB=5, BC=3, CD=6, FIND THE FOURTH SIDE?? |
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Answer» Draw a LINE segment AB = 6cm. ⇒ With B as a center and radius BC = 4cm, draw an arc. ⇒ With A as a center and radius AC = 8cm, draw an arc intersecting the previous arc at point C. ⇒ Again take B as a center and radius BD = 7cm, draw an arc. ⇒ With C as a center and radius CD = 7cm, draw an arc intersecting the previous arc at point D. ⇒ JOIN AC, BC, BD, CD and AD. Thus, ABCD is a required quadrilateral. |
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| 41. |
Dhananjay sold his motercycle to Nilash at a loss of 28%. Nilash spend rs 1680on it's repair and sold it to Nitin for rs 35910making a profit of 12.5%. Find the cost of motercycle for Dhananjay. |
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Answer» Answer: Rs.42000 Step-by-step explanation: SP for Nilash = Rs.35910 Profit = 12.5% => (100+12.5)% of C.P. = 35910 => 112.5% of C.P. = 35910 => 1125/1000 × C.P. = 35910 => C.P. for Nilash = Rs.31920 Overhead charges = Rs.1680 Hence, INITIAL CP for Nilash = Rs.(31920-1680) = Rs.30240 SP for Dhananjay = Rs.30240 Loss = 28% => (100-28)% of C.P. = 30240 => 72% of C.P. = 30240 => 72/100 × C.P. = 30240 => C.P. = Rs.42000 |
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| 42. |
Evaluate: sec2 45 cot2 30 − 1 + cosec2 45 tan2 60 +1 |
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Answer» mmmm.mm behshvwhgagqhgwhwfwgjwvsv |
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| 43. |
Unit 2 Performance Task (9th grade math) Bad answers will be reported and best answer will get brainliest. You could win 20 points.-Find a literal equation that relates at least three variables. -Write a real-world problem that asks about the value of a variable that is not the same as the one isolated in the original formula. -Use the techniques of solving literal equations to isolate the new variable. -Evaluate your new formula at least three times within the context and judge its reasonableness. |
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Answer» If the longer SIDE is 30 metres more than the shorter side, find the sides of the field. Let the shorter side be X. Therefore, the diagonal = x + 60 & the longer side = x + 30. SINCE LENGTH can't be negative, therefore, the shorter side is 90M & the longer side is 120m. |
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| 44. |
If a+b+c=2s, then find the value of (s-a)^3+(s-b)^3+3(s-a)(s-b)c |
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Answer» Answer: a=2 b=2 c=2 then Step-by-step EXPLANATION: (s-2)^3+ (s-2)^3+3(s-2)(s-2)2 now CANCEL all the s so remains 2×3 + 2×3+3,+2+2+2 6+9+6 Ans is 21. |
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| 45. |
Simplyfy the following : -7/27+11/18 |
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Answer» Answer: 19/54 Step-by-step EXPLANATION: PLEASE MAKE it BRAINLIEST |
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| 46. |
এ্যাসাইনমেন্ট/নির্ধারিতকাজ রএকজন ব্যক্তি সরকারের গৃহীত তথ্য ও যােগাযােগ ভিত্তিক সেবা থেকেকীভাবে সহযােগিতা পেতে পারেন? বিষয়টির একটি শিরােনাম দিয়ে(২৫০ শব্দের মধ্যে) একটি প্রবন্ধ লিখ।[প্রবন্ধে যা যা থাকবে-ভূমিকাসেবাসমূহের তালিকাডিজিটাল বাংলাদেশ ও প্রযুক্তিভিত্তিক সেবাপ্রযুক্তিভিত্তিক সেবার গুরুত্বউপসংহার ]কর |
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Answer» Answer: pls MARK as brainliest |
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| 47. |
Find the value of13+1 23 +1 3+11+1 2+1 3+1++253 +125 +1+...... + |
Answer» ...... 12344............... |
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| 48. |
If x-3= (2x-6)/2 , then the value of ""x"" will be"see |
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Answer» Step-by-step explanation: x−3
=16 Squaring both sides, 2 x−3 =256⇒2 x−3 =2
⇒x−3=8 ∴x=11. |
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| 49. |
Define additive identity and multipla active identity m with examples |
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Answer» Answer: It is TRUE if the number being MULTIPLIED is 1 itself. The multiplicative identity property is REPRESENTED as: a ~\times~ 1 = a = 1 ~\times~ a (a is any real number) Some examples: -1 ~+~ 0 = -1 (-1 here is the number on which the OPERATION is carried out and “0” is additive identity. |
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| 50. |
The length of a rectangle is greater than the breadth by 18 cm. If both length andbreadth are increased by 6 cm, then area increases by 168 cm2. Find the lengthand breadth of the rectangle. |
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Answer» Let the breadth of the rectangle be x. Then the length of the rectangle will be greater than the breadth by 18cm = (x+18) cm. We know that Area of the rectangle = l * b = x * (x + 18) = x^2 + 18x ------------- (1) Given that breadth of the rectangle is increased by 6cm. = (x+6)cm. Then the length of the rectangle = (x + 6 + 18) = (x + 24). Now the area of the rectangle = (x + 6)(x + 24)
= x^2 + 30X + 144 ------------ (2) On solving (1) and (2) with the increased area by 168cm^2. x^2 + 18x + 168 = x^2 + 30x + 144 18x + 168 = 30x + 144 12x = 24 x = 2. If the breadth is 2cm Then the length will be (2 + 18) = 20CM. Therefore the length = 20cm and the breadth = 2cm. HOPING THIS WILL HELP YOU PLZ MARK AS BRAINLIEST AND FOLLOW ME |
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