Saved Bookmarks
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. |
2. The following numbers are not perfect squares.Give reason :(0) 2157(ii) 143543(ii) 8318(iv) 22242 |
|
Answer» Step-by-step EXPLANATION: |
|
| 2. |
The number of sides of an n-gon if the sum of the interior angle is 1800° |
|
Answer» Answer: The sum of the interior angles, in degrees, of a regular polygon is given by the formula 180(n – 2), where n is the number of SIDES. The problem concerns a polygon with twelve sides, so we will LET n = 12. The sum of the interior angles in this polygon would be 180(12 – 2) = 180(10) = 1800. |
|
| 3. |
Evaluatea) – 20 + 30 (-10) + (-10) |
|
Answer» Answer: - 10 Step-by-step explanation: it is the answer because I have the same question is MATHS book REAL EXPLANATION : 30 - 20 = 10 , 10 - 10 = 0 , 0 - 10 = -10 |
|
| 4. |
Solve the quadratic equationx²+ 7 x - 2 = 0 |
|
Answer» Answer: x= 2a −b± b −4ac
x= 2×1 −(+7)± 7 2 −4×1×12
x= 2 −7± 49−48
x= 2 −7±1
x= 2 −7+1
or x= 2 −7−1
x=−3 or x=−4 Step-by-step explanation: FOLLOW ME PLEASE >︵< |
|
| 5. |
2. Now cut the strips carefully and paste them on a plain white sheet as shown in below. Find the area ofeach rectangle.3x22x3 answer |
|
Answer» same answer BRO Step-by-step EXPLANATION: because 3×2=6 ,2×3=6only bro |
|
| 6. |
5 रु प्रति सैकड़ा प्रति वर्ष की दर से कोई धनराशि कितनी अवधि में दुगने हो जावेगी |
|
Answer» Answer: 5 रु प्रति सैकड़ा प्रति वर्ष की दर से कोई धनराशि कितनी अवधि में दुगने हो ... |
|
| 7. |
Please solve it. faster |
|
Answer» Step-by-step EXPLANATION: dotstmstodyosgostosotstdylxhculculdhldylddyodyldyodbmsuldylsuldydgms7odymsgmsyldykdyistod7pr6oip7stsyoyostaglshlsylslysyldlydylsuldylshldhldgksykdudtoshldyodgksgmaltsylftsykyos6oe |
|
| 8. |
In the given fig which trangle is there and ∆ABC=~∆ABC BY |
| Answer» | |
| 9. |
Find the mean of 12345678 |
|
Answer» 1+2+3+4+5+6+7+8/2 36/2 18 MARK IT AS BRAINLIEST |
|
| 10. |
Write six rational number between 1/5 and 1/4 |
|
Answer» Answer: LCM of DENOMINATORS = 20 41/200, 42/200. ,43/200. ......……. till 49/200 you get 9 rational numbers |
|
| 11. |
50 - 11.1 - 40.4please explain fully |
|
Answer» The answer will be ❤❤❤ Step-by-step EXPLANATION: - 1.5............ |
|
| 12. |
4x/3x+4=9 what is the answer |
|
Answer» don't KNOW what is the answer please SEARCH on GOOGLE please follow me |
|
| 13. |
I n the given figure if DE llBC find EC |
|
Answer» UFC g.j ITV EC Kato PUTS EU hs Step-by-step explanation: do Kari pizza ROOK is rik of g.j on cc |
|
| 14. |
Please explain50-11.1-40.4 |
|
Answer» kkkkkkkkkkkkkkkjjjjjjjjjjjiiiiiiiiiiiiiiiiiiiiii Step-by-step EXPLANATION: |
|
| 15. |
Define associative and commutative property of multiplication |
|
Answer» Answer: In mathematics, a BINARY operation is commutative if changing the order of the operands does not CHANGE the result. It is a fundamental property of many binary operations, and many mathematical proofs depend on it. The associative property states that you can add or multiply regardless of how the numbers are GROUPED. By 'grouped' we MEAN 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis. Add some parenthesis any where you LIKE!. |
|
| 16. |
Find the value of 'a' in the given equation .1/(√17-√15)=(√a+√15)/2 |
|
Answer» a=17 Step-by-step explanation: 1/(√17-√15)=(√a+√15)/2 2=(√17-√15)(√a+√15) 17-15=(√17-√15)(√a+√15) (√17-√15)(√17+√15)=(√17-√15)(√a+√15) √17+√15=√a+√15 √a=√17 a=17 |
|
| 17. |
1 If 4 83 there value of x is |
| Answer» | |
| 19. |
Five years ago, Sita was thrice as old as Gita. 10 years later Sita will be twice as old as Gita. How old are Sita and Gita ?..give me right answer..plz |
|
Answer» I have no answer of this QUESTION but if you FOLLOW me then I will TRY |
|
| 20. |
Find the value of (-2)³ × 5² x (-10)² × 3² ×(- 1)⁵ |
|
Answer» Step-by-step explanation: = 8 X 25 X 100 X 9 =1800 X 100 = 180000 Mark as BRAINLIEST |
|
| 21. |
Construct a ARBC Given that ABT BCTAC= 10, LB-GO K = 30. |
| Answer» | |
| 22. |
3supplementary angies dl lie lene UI LIC LITLIL..The median of data is 50. Find the values of x and y, if the sum of a!! frequency is 90.Marks 20 - 30 30 - 40 40 - 50 50-60 60-70 70-80 80-9082510Y2515frequency XХ |
|
Answer» ok Step-by-step EXPLANATION: follow me and get FOLLOWED back, and THANK my some answer , please |
|
| 23. |
What is 123456789123456789+123456789123456789 |
|
Answer» numbers Step-by-step EXPLANATION: FOLLOW me and MARK me BRAINLEIST |
|
| 24. |
Neam sanakea ma kon sa paramia shakea ha |
|
Answer» i CANT UNDERSTAND this POINTS |
|
| 25. |
on the sheet of graph paper,using scale of ,1 cm to represent 2 units on the ea, axis draw the graph of the function y, axis 2x -1 for the value of x ,from o to 3 |
|
Answer» Answer: SOLVE GRAPHICALLY the simultaneous equations given below. Take the SCALE as 2 cm=1 unit on both the axes. x−2y−4=0 2x+y=3. |
|
| 26. |
If the shares of a company are quoted at a discount of 10%.Find the market value if the nominal value of a share is 200170180210190 |
|
Answer» Answer: Step-by-step explanation: factorize the GIVEN expression 3P2Q – 14pqr + 16r2q factorize the given expression 3p2q – 14pqr + 16r2q factorize the given expression 3p2q – 14pqr + 16r2q |
|
| 27. |
The value of sin 60, Cos 30+ sin 30 cos Go |
|
Answer» Step-by-step EXPLANATION: value of cos30+sin30=1 |
|
| 28. |
Find the points on the x-axiswhow distance from the line(1/3 + y/4)=24/4=1 are 4 units |
|
Answer» 3 x
+ 4 y
=1 or 4x+3y−12=0 Let (a,0) be the point on the x-axis whose DISTANCE from the given line is 4 units. Thus, using distance formula, 4= 4 2 +3 2
∣4a+3⋅0−12∣
⇒4= 5 ∣4a−12∣
⇒∣4a−12∣=20 ⇒±(4a−12)=20 ⇒(4a−12)=20or−(4a−12)=20 ⇒4a=20+12or4a=−20+12 ⇒a=8or−2 Thus, the required points on the x-axis are (−2,0) and (8,0) |
|
| 29. |
DhawPORwith = 40 cmQ R = 3.5cm.and- 4cmWhattype of tulanglethis? |
| Answer» | |
| 30. |
15) With the help of a ruler and compass which of the following is not possible to construct?a) 40°b) 60°c) 140 °d) 180° |
|
Answer» your answer is OPTION a |
|
| 31. |
Solve the following Q. 3.69×0.5 |
|
Answer» Step-by-step explanation: 3.69×0.5 =369/100×5/10 =1845/1000 =1.845 |
|
| 32. |
A machine manufacturer 72 in 3 hour how much time will it take to manufacture 240 pieces |
|
Answer» It will TAKE APPROXIMATELY 10 HOURS but the answer is 9.9999999999 |
|
| 33. |
In a triangle Par right angled at QPQ-3 cm and PR = 9cmm, find the angle P |
|
Answer» :
In ΔPQR; LQ=90 o
PQ=3cm; PR=6cm QR= 6 −3 2
=3 3
PR QR
= 6 3 3
= 2 3
So, LQPR=60 o ⇒ LQRP=30 o |
|
| 34. |
State the sign of sec 230° |
|
Answer» (-,-) Step-by-step EXPLANATION: bcoz it LIE in 3 quadrant |
|
| 35. |
Question 37 .step by step solution? Answer? |
|
Answer» I have a GREAT DAY and MAKEUP ARTIST and makeup artist up for Facebook today in photogallery. |
|
| 36. |
Multiple choice questions1. Which of the following is equivalent traction of 1/4A. 18/36 34/5 6.3/6 D. 10/15 |
|
Answer» NONE of these Step-by-step explanation: 18/36 =1/2 |
|
| 37. |
2cm 2mm 2.02cm give me answer ok friends |
|
Answer» It's 2.2 CM not 2.02 cm Step-by-step EXPLANATION: |
|
| 38. |
VAT13. Find the product (x - 3)(x - 5x + 3x + 1) |
|
Answer» Answer: Step-by-step explanation: = (X - 3) (x - 5x + 3x +1) = x² - 5x² + 3x² + x - 3x + 15X - 9x + 3 = x² - 2x² - 2X - 6x -3 = - x² - 8x - 3 |
|
| 39. |
Tsa of cuboid is 30cm 25 cm and 25 cm. |
|
Answer» 2(30×25+25×25+25×30) 2(750+625+750) 2(2125) = 4250 CM² Q |
|
| 40. |
7. In a rectangle GUNS, diagonals GN and US intersect at P. If US = 40 and PN = y+5, find y. |
|
Answer» cyyryfr6bgfv5vfgnjhhhgnvhdndjjdjsjjeheheggehdhsjjh |
|
| 41. |
Solve the equation by transposition method3(x-2)= 4x+11 |
|
Answer» Answer: helloooo transpositio METHOD sir NE abhi padhaya nhi hia jab padha DENGE then i will give U answer |
|
| 42. |
Convert the following decimals into p/q 3•935 |
|
Answer» Answer: 3935/1000 Step-by-step EXPLANATION: MULTIPLY 3.935 by 1000 3.935 X 1000 = 3935. and again DIVIDE it by 1000 as we multiply it by 1000 so, 3935/1000 |
|
| 43. |
. A cistern can be filled by a supply pipe in 30 minutes and emptied by a waste pipe5/6 hours. If both pipes are opened together, in what time will the cistern be full ? |
| Answer» | |
| 44. |
91x+60x^2 solve this |
|
Answer» Answer: 302x Step-by-step explanation: 91x+60x×2 =151x×2 =302x Request: PLEASE MARK me as BRAINLIEST if it is HELPFUL. 3 |
|
| 45. |
If a = 2+√3 then find the value of a + 1/a |
|
Answer» MARK as BRAINLIEST ANSWER |
|
| 46. |
Write the formula of median for grouped data and explain eachterm ? |
|
Answer» Answer: . m = L + [ (N/2 – F) / f ]C L MEANS lower BOUNDARY of the MEDIAN class N means sum of frequencies F means cumulative frequency before the median class. |
|
| 47. |
2 Increase 40 by a ratio of 5:4 |
|
Answer» Answer: 1:20 Step-by-step explanation: 2/40 1:20 or 2*5:40*4 10:200 1:20 |
|
| 48. |
23. Find all pairs of consecutive odd positive integers both of which are smaller than10 such that their sum is more than 11. |
|
Answer» ANSWER: Let x be the smaller of the TWO consecutive odd positive integers. Then, the other integer is x+2. Since both the integers are smaller than 10. x + 2 < 10 ⇒x < 10 − 2 ⇒x < 8 ..... (i) Also, the SUM of the two integers is more than 11. ∴x + ( x + 2 ) > 11 ⇒2x + 2 > 11 ⇒2x > 11 − 2 ⇒2x > 9 ⇒x > 9/2 ⇒x > 4.5 ...... (ii) From (i) and (ii), we obtain Since x is an odd NUMBER, x can take VALUES, 5 and 7. Thus, the required possible pairs are (5,7) and (7,9).
PLEASE MARK AS BRAINLIEST ANSWER |
|
| 49. |
Speech on why i fear maths ..plz help don't spam..need 8 paragraphs at least.......plz don't need Google answer plz |
| Answer» | |
| 50. |
एक समांतर चतुर्भुज के दो आसन्न कोण 3:2 के अनुपात में हैं। उसके बाकी सभीकोण ज्ञात करो। |
|
Answer» समांतर चतुर्भुज के सभी कोणों की माप ∠A = ∠C = 108° और ∠B = ∠D = 72° है। माना दो आसन्न कोण, ∠A = 3x° और ∠B = 2x° है। क्योंकि समांतर चतुर्भुज के कोई दो आसन्न कोण संपूरक होते (180°) हैं। Step-by-step EXPLANATION: MARK as BRAINLIEST PLZ |
|