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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. |
X upon 2 - x upon 3 = 4 |
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Answer» ndbdbddbdbbdbeStep-by-step EXPLANATION:dhdbhdhdbdbd |
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| 3. |
(i) Check whether -3 and 3 are the zeroes of the polynomial x2-9. |
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| 4. |
Find four rational number between 2/9 and 5/8 |
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Answer» The six RATIONAL number between \frac{2}{9} 92 and \frac{5}{8} 85 are \frac{17}{72},\frac{18}{72},\frac{19}{72},\frac{20}{72},\frac{21}{72},\frac{22}{72} 7217 , 7218 , 7219 , 7220 , 7221 , 7222 Step-by-step EXPLANATION: GIVEN : NUMBERS \frac{2}{9} 92 and \frac{5}{8} 85 To find : The six rational number between numbers ?Solution :The rational number between \frac{2}{9} 92 and \frac{5}{8} 85 Make the denominator same,\frac{2}{9}=\frac{2\times 8}{9\times 8}=\frac{16}{72} 92 = 9×82×8 = 7216 \frac{5}{8}=\frac{5\times 9}{8\times 9}=\frac{45}{72} 85 = 8×95×9 = 7245 The rational number between \frac{16}{72} 7216 and \frac{45}{72} 7245 are \frac{17}{72},\frac{18}{72},\frac{19}{72},\frac{20}{72},\frac{21}{72},\frac{22}{72} 7217 , 7218 , 7219 , 7220 , 7221 , 7222 |
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| 5. |
CHANGE TO MIN AND EXPLAIN 8 HOURS7 HOURS |
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Answer» A) 7 hoursWe know,1 hour =60 MINUTES.To CONVERT 7 HOURS into minutes, we will MULTIPLY 7 with 60 i.e.7 hours = 7 × 60 minutes= 420 minutesSo, the required answer is 420 minutes.Step-by-step EXPLANATION:Hope that helps you |
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| 6. |
In a triangle ABC if angleA is 30 and AB=ACfind angleB and angleC |
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Answer» Ab=ac so GIVEN TRIANGLE is ISOSCELES triangle.So,ANGLE b=angle CHERE angle A=30degreeAngle a +angle b+angle c=180degree.30+angle b+angle c=180degree.So,angle b+angle c=180-30=150So,angle b=angle c=150/2=75degree. |
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| 7. |
An article was sold for X amount, and a loss of 2.5% was made. If sold for 6 Rupees more, than profit would be 5%. What is the Cost Price of this article? |
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| 8. |
Please solve. 1.Solve__________a) 2m+16=0B)4P/3=8C)2(x43)=8d)7x-5=16__________ |
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| 9. |
वह सबसे छोटी संख्या ज्ञात करें जिसे 8 12 15 और 20 से भाग देने पर क्रमशः 5 9 12 और 17 से बचे। |
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Answer» वह सबसे छोटी संख्या ज्ञात करें जिसे 8 12 15 और 20 से भाग देने पर क्रमशः 5 9 12 और 17 से बचे।Step-by-step explanation: |
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| 10. |
While measuring the length of a pencil, the reading of the scale at one end is 5.0 cm and at the other end is 0.363 m. What is the length of the pencil? Express the length in cm and metre. answer with explanation.... |
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Answer» 358cm or 0.358mStep-by-step EXPLANATION:LENGTH of pencil=0.363m-5cm = 363cm-5cm =358cm or 0.358m |
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| 11. |
A sample of vinegar was prepared by dissolving 705 ml of acetic acid in 4.7 litres of water.find the ratio by volume of acetic acid to water in the sample. first we should convert 4:7 to mili liters 4:7×1000=4700ml waterratio of acetic acid750/4700=3/2 =3:2the ratio by volume of acetic acid to water=3:2 |
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Answer» Bhushan Bhagat RAM Ram ♈ the INSTRUCTIONS below is a CUTE the world the instructions I will COME when the world |
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| 12. |
Find if sin(2 − 90) = , where 0 ≤ ≤ 90 |
| Answer» SORRY I will ANSWER the QUESTION LATER I am BUSY now | |
| 13. |
One is called The multiplicative identity for rationals. *TrueFalse |
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| 14. |
A piece of wire is 28.8 m long. Find the length of each piece if it is cut into (a) 8 equal pieces (b) 12 equal piece |
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Answer» -STEP EXPLANATION:Hope this HELP youplease mark me as BRAINLIEST. |
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| 15. |
Find a 19+(-27) |
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| 16. |
The price of 1 kg of sugar is 10 1/4 how many kg of sugar can be bought for 292 |
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Answer» -step explanation:18 1/4 = 73/41 KG sugar ~ 73/4 RS,x kg sugar ~ 292 rs.X = (292 ×1)/(73/4) =1616 kg sugar can be BOUGHT |
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| 17. |
On increasing the price of a shirt by 12% it becomes Rs 840 what was it's original price |
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Answer» 12x840=10,080Step-by-step EXPLANATION:MULTIPLY 12 and 840 then the PRICE has been showned to you |
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| 18. |
Find the missing number 3, 7, 10, 50, 29, 345, 84, O 1404 O 3704 O2404 O1104 |
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Answer» -step EXPLANATION:hope it helps you too! if yes then please MARK my ANSWER as BRAINLIEST!!!!!! |
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| 20. |
Coefficient of 2x in 2x square y is |
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Answer» -step EXPLANATION:COEFFICIENT of 2x in 2x SQUARE y is== The coefficient is 2 |
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| 21. |
Give geometric representation of x = -7 as an equation (i) in one variable (ii) in two variables. |
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Answer» in ONE VARIABLE Step-by-step EXPLANATION: |
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| 22. |
WUNJ 01 Pilviuus question papers Aboxs of oranges was purchased at 250. At what price must it be sold to get a profit of 325A) 225B) 240C) 260D) 275 answer: CP = 250 P = 25 SP = ? [ SP = CP + P ] = 250 + 25 rupee = 275 D |
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Answer» I can't UNDERSTAND this question.which subjectStep-by-step explanation:please mark me as BRAINLIST |
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| 23. |
The product of 8/-11 and -33/40 is |
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| 24. |
(-1/27a2 b29)× (-9/2a3bc2) Solve. |
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Answer» we we we we we we we we we we we W |
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| 25. |
Mrs. Sita had 7500 in the bank. She wanted to have 10000 in the bank. How much more does she need to save? |
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Answer» ₹2500Step-by-step EXPLANATION:To DEPOSIT ₹10000 she have to SAVE ₹10000 - ₹7500 = ₹2500 |
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| 26. |
Find 3/7+ -6/11 + -8/21+5/22 |
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Answer» -125/462 is the ANSWER.I HOPE THIS HELPS YOUMARK AS BRILLIANT ANSWER |
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| 27. |
Factorise 9a^4-a^2-12a-36 |
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Answer» hdddndnfnfnnfmfmfmrmrrmkk |
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| 28. |
find the least number must be added to 6023 to obtain a perfect square .find the perfect square and its square root |
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Answer» -STEP explanation:79^2=6241We observe that79^2>6203 HENCE the number to be ADDED to 6203 is 6241-6203=38=79 |
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| 30. |
Which of the following are rational numbers and which is irrational. (i) 0.13222…. . (ii) 11 |
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Answer» -step EXPLANATION:(i)0.13222.... is an irrational number because we CANT represent it in the FORM of p/q (hi)11 is an rational number because we can represent it LIKE p/q e.g. 11/1 |
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| 31. |
What least number should be added to 7856 to make it divisible by 9? |
| Answer» FIND by your self Step-by-step explanation:42724/9=4747and remainder=pluse 1 We ADD 8 as we SUBTRACTED 1..Hope it is helf FULL | |
| 32. |
Solve . 1) 5 + 42) 16 ( 3)3) 0 + ( 5)4) 20 + 355) 0 (+4)6) 8 ( 8)7) (+28) + ( 4)8) (+4) + ( 5)pls urgent who will solve I will mark as branilist |
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Answer» 1. 92. 483. 54. 555. 46. 647. 328. 9 This is your correct answer |
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| 33. |
The sum of two rational number is -4. If one of them find the other.Please tell me with explanation |
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Answer» - SUM of 2 rational NUMBERS = -4 ONE Number = -11/5 Let the other number be x. Then, -11/5 + x = -4 x = -4 + 11\5 LCM = 5 x = -20 + 11 5 THEREFORE, x = -9/5 Hope it will help you...________________________________________________________________ |
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| 34. |
Express 5 cm in metre. .Please understand in solutions. |
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Answer» -STEP EXPLANATION:nxnncnfnjtjrhrhhrhhtrhhrbtbtn |
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| 35. |
Solve the following using Properties of Whole Numbers:a) 101 x 386 |
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Answer» be WRITTEN as 100+1386 can be written as 300+8638986 so this is UR ANSWER |
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| 36. |
2x/3-15=5 solve the problem |
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Answer» 2x/3=5+152x/3=202x=20×3=60so,x=60/2=30 |
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| 37. |
Find the value of ' x ' in the equation 3(x+2) = 24 |
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Answer» 6Step-by-step explanation:3X + 6 = 24 3x = 24 - 6 3x = 18X = 6 |
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| 38. |
Divide and check. 612846 ÷582 |
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Answer» 1053 is the ANSWER Step-by-step EXPLANATION:HOPE it HELPS you |
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| 39. |
Findthe approximate sum {24,687+38,403} to the nearest thousand |
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Answer» 63000Step-by-step EXPLANATION:ROUND 24687 to the NEAREST THOUSAND = 25000Round 38403 to the nearest thousand = 38000Approximate SUM = ( 25000+38000 ) = 63000 |
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| 40. |
What is the area of semi circle whose diameter is 20 cm |
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Answer» 157 cm²Step-by-step explanation:A semicircle WHOSE DIAMETER is 20 cm will have AREA of 157 cm² |
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| 41. |
Subtract 12334618 from 57891254 |
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Answer» 45656636Step-by-step explanation:57891254 - 12334618 = 45656636 |
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| 42. |
Form the greatest and smallest 6- digit numbers ,satisfying the conditions given a) Use digits only once b) Digit 3 is always at tens place |
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Answer» 9999⁹9 jej9jekeoene9nd |
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| 43. |
In an orchard, there are 200 trees. 65 of them are Apple Trees, 30 of them are Pear Trees and the rest are Orange Trees. Find the ratio of - 3 a) apple trees to pear trees b) total trees to orange trees c) pear trees to orange trees |
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Answer» a. APPLE TREE: pear tree= 65:30=13:6b. Total TREES: ORANGE trees= 200:105=40:21c. Pear trees: Orange trees= 30:105=6:21=2:7 |
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| 44. |
- What should be subtracted from a³ -4a² + 5a - 6 to obtain a² - 2a + 1 ?NO SPAMS |
| Answer» X = a^3 - 5a^2 + 7a - 7should be subtracted Step-by-step explanation:(a^3-4a^2+5a-6) - X = (a^2-2a+1)a^3-4a^2+5a-6-(a^2-2a+1) = Xa^3-4a^2-a^2+5a+2a-6-1 =XTherefore, X = a^3 - 5a^2 + 7a - 7IS the REQUIRED EQUATION. | |
| 45. |
If a= (2+√5/2-√5), and b= (2-√5/2+√5), Find a^2+b^2 |
| Answer» COOL is so JA do if J it so if so I'd we will to both of you for your TIME and consideration and I look forward to both of you for your time and consideration and I look forward to hearing from you soon and have a great DAY and I will be happy to both of you for your time and consideration and I look forward to hearing from you soon and I will be happy together and I | |
| 46. |
if x = 1 and y = 1 is the solution of a pair of linear equations ax +2y=5 and x+by =2, then the value of a+b = |
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| 47. |
5) A number changes from -20 to 30. What is the increase or decrease in the number? * |
| Answer» 30 is INCREASED in yhis VALUE | |
| 48. |
The value of ' m ' in the equation, (4m+2)/12 =3/2 ? |
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Answer» Therefore, the VALUE of ' m' is 4. Step-by-step explanation:GIVEN , (4m + 2 )/ 12 = 3/2 => 4m + 2 = 3/2 × 12 => 4m + 2 = 3×6 [ we GOT the value 6 by cancelling 12 by 2 ] => 4m + 2 = 18 = > 4m = 18- 2 => 4m = 16 = > m = 16 / 4 => m = 4 Hope help you THANK you |
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| 49. |
KI. Express the following numbers as products of their prime factorsb)81(c) 256(d) 1096(a) 49 |
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