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. |
Solve this Please.. |
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Answer» Step-by-step EXPLANATION: (a) 15/6×175=2625/6 =875/2 =437.5 (b)75×8/3=25×8 =200 (c)120/5×3/24= 24×3/24 =1×3 =3 (d)0.1×100= 1/10×100 =10 Hope it is helpful to you. Please mark me BRAINLIST. |
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| 2. |
StarlinaIDate:Page:Meing thropriate propertiesfind2 - 2 2 x 3 + 5 - 3 - 1w |
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Answer» -19.0000000000000000000000 |
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| 3. |
[Change itno passive voice.]∆ => I see a picture. |
Answer» A PICTURE is seen by mePassive voice STRUCTURE= OBJ. + Helping VERB+ V3 + Subject.Hope you understood |
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| 4. |
Multiply 0.623 by 0.76 |
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Answer» Answer: 0.4734 OKK MARK it BRAINLIEST |
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| 6. |
4 to the power of - 3 |
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Answer» The answer is -64 or 1/64. plz MARK my answer as BRAINIEST... and do FOLLOW me |
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| 7. |
24\5\3\5of5+4\5*3\10-1\5 |
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Answer» Answer: 3/5 of 5 is 3/5*5=3. 24/5 DIVIDED by 3=8/5. 4/5*3/10=2/5*3/5=6/25. 1/5=5/25 so 6/25-5/25=1/25 Step-by-step EXPLANATION: |
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| 8. |
Please answer them. Please give correct solution and correct option to them |
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Answer» Step-by-step EXPLANATION: L am not UNDERSTAND your QUESTION |
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| 9. |
(-5)^3×(-5)^4 |
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Answer» Step-by-step EXPLANATION: |
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| 10. |
Find median of the following data |
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Answer» Step-by-step EXPLANATION: MEDIAN = (n+1) /2....n=sum of frequency median = (100+1)/2 median =101/2 median = 50.5 plz MARK as brainlist plz FOLLOW me |
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| 12. |
If x=(2+√3),So x*x+1/x*x |
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Answer» Answer: 8+4√3 Step-by-step explanation: (2+√3)×(2+√3)+1/(2+√3)×(2+√3) 4+2√3+2√3+3+1/1×1 4+4√3+3+1 8+4√3 hope it is helpful to you please mark me BRAINLIST |
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| 13. |
P |
Answer» PLEASE MARK me as BRAINLIEST and FOLLOW me.... ❤️ |
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| 14. |
Angle opposite to the side PQ of triangle pqr |
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Answer» Answer: ANGLE opposite to side PQ in ∆ PQR is R hope it helps any DOUBT LET me know by your comments Step-by-step explanation: |
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| 15. |
Find the square of the following number.32 |
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Answer» Answer: HEYYA mate.. here is UR answer...32 square=1024 hope it will HELPFUL for uh |
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| 16. |
Which whole number is less than every natural number |
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Answer» Answer: 0 is the WHOLE NUMBER which is LESS than EVERY NATURAL number |
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| 17. |
4The addition of an integer and itsopposite is zelo . -- |
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Answer» Answer: zero Step-by-step EXPLANATION: |
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| 18. |
The addition of an integer and its opposite is zero |
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Answer» Step-by-step EXPLANATION: |
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| 19. |
Pls tell the answer of this also find 5^3/2 . (multiplying sign ) 7^3/2 |
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Answer» Answer: 207 Step-by-step explanation: so, here it would be (5*7)^3/2 = 35^3/2 207(APPROX) PLEASE mark BRAINLIEST if it is helpful |
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| 20. |
Three bells ring at intervals of 20 mins, 30 mins and 45 mins respectively. After how much time will the bells ring altogether? |
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Answer» Answer: Step-by-step explanation: All we NEED to do is to take the LCM it is just a twisted question so LCM(20,30,45) =180 so after 180 MINS or 3 hrs, the bells will ring altogether. Please mark brainliest if it is helpful. |
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| 21. |
One is the identity of what |
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Answer» Answer: The IDENTITY property of 1 says that any NUMBER multiplied by 1 keeps its identity. In other WORDS, any number multiplied by 1 stays the same. Step-by-step explanation: hope that this is the BRAINLIEST |
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| 22. |
What is the opposite of 7 kilometer ground |
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Answer» hiii Step-by-step EXPLANATION: Here is your answer mate hope it HELPS |
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| 24. |
What is the place and place value of 4 in 2436780 in international system |
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Answer» Answer: |
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| 25. |
Please please please answer 3,5,questions |
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Answer» Answer: Want to take LCM for both variables and change the answer in to SINGLE variable |
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| 26. |
What is the smallest number by which 2048 may be multiplied so that the product is a perfect cube |
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Answer» Answer: 2 is the SMALLEST NUMBER by 2048 must be multiplied to GET the perfect cube... HOPE it helps mark me as brainliest |
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| 28. |
Find the missing numbers in the given statements:0.2222÷0.11= __÷112.17÷0.7= 21.7÷ __4.8÷60= __÷ 0.6 |
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Answer» Answer: hey there this SIMPLE QUESTIO does not need HELP of others....TRY by your own... |
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| 29. |
What is the period of 4 in 2436780 in international system |
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Answer» Answer: 4= HUNDRED MILLION in INTERNATIONAL SYSTEM |
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| 30. |
Identify the rational number and then write their numerator and denominator: 1) 0 (2) 6/7 |
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Answer» Answer: Both 0 and 6/7 are RATIONAL numbers. Explanation: 1) Numerator- 0 DENOMINATOR- any number except 0 2) Numerator- 6 Denominator- 7 |
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| 31. |
5 root 3 + 2 root 6 by 3 root 3- 8 root 6 |
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Answer» Answer: \FRAC{2\sqrt{6}}{\sqrt{2}+\sqrt{3}}+\frac{6\sqrt{2}}{\sqrt{6}+\sqrt{3}}-\frac{8\sqrt{3}}{\sqrt{6}+\sqrt{2}} i) \frac{2\sqrt{6}}{\sqrt{2}+\sqrt{3}}\\=\frac{2\sqrt{6}}{\sqrt{3}+\sqrt{2}}\\=\frac{2\sqrt{6}(\sqrt{3}-\sqrt{2})}{(\sqrt{3}+\sqrt{2})(\sqrt{3}-\sqrt{2})}\\=\frac{2\sqrt{6}(\sqrt{3}-\sqrt{2})}{(\sqrt{3})^{2}-(\sqrt{2})^{2}}\\=\frac{2\sqrt{6}(\sqrt{3}-\sqrt{2})}{3-2)}\\=2\sqrt{6}(\sqrt{3}-\sqrt{2})\\=2\sqrt{6}\times \sqrt{3} - 2\sqrt{6}\times \sqrt{2}\\=6\sqrt{2} - 4\sqrt{3} \:---(1) ii) \frac{6\sqrt{2}}{\sqrt{6}+\sqrt{3}}\\=\frac{6\sqrt{2}(\sqrt{6}-\sqrt{3})}{(\sqrt{6}+\sqrt{3})(\sqrt{6}-\sqrt{3})}\\=\frac{6\sqrt{2}(\sqrt{6}-\sqrt{3})}{(\sqrt{6})^{2}-(\sqrt{3})^{2}}\\=\frac{6\sqrt{2}(\sqrt{6}-\sqrt{3})}{6-3)}\\=\frac{6\sqrt{2}(\sqrt{6}-\sqrt{3})}{6-3}\\=\frac{6\sqrt{2}(\sqrt{6}-\sqrt{3})}{3}\\=2\sqrt{2}(\sqrt{6}-\sqrt{3})\\=4\sqrt{3}-2\sqrt{6}\:---(2) iii)\frac{8\sqrt{3}}{\sqrt{6}+\sqrt{2}}\\=\frac{8\sqrt{2}(\sqrt{6}-\sqrt{2})}{(\sqrt{6}+\sqrt{2})(\sqrt{6}-\sqrt{2})}\\=\frac{8\sqrt{2}(\sqrt{6}-\sqrt{2})}{(\sqrt{6})^{2}-(\sqrt{2}))^{2}}\\=\frac{8\sqrt{2}(\sqrt{6}-\sqrt{2})}{6-2}\\=\frac{8\sqrt{2}(\sqrt{6}-\sqrt{2})}{4}\\=2\sqrt{3}(\sqrt{6}-\sqrt{2})\\=6\sqrt{2}-4\:---(3) /* According to the PROBLEM given \frac{2\sqrt{6}}{\sqrt{2}+\sqrt{3}}+\frac{6\sqrt{2}}{\sqrt{6}+\sqrt{3}}-\frac{8\sqrt{3}}{\sqrt{6}+\sqrt{2}} = 6\sqrt{2} - 4\sqrt{3} +4\sqrt{3}-2\sqrt{6}-(6\sqrt{2}-2\sqrt{6}) = 6\sqrt{2} - 4\sqrt{3} +4\sqrt{3}-2\sqrt{6}-6\sqrt{2}+2\sqrt{6} = 0 Therefore., \frac{2\sqrt{6}}{\sqrt{2}+\sqrt{3}}+\frac{6\sqrt{2}}{\sqrt{6}+\sqrt{3}}-\frac{8\sqrt{3}}{\sqrt{6}+\sqrt{2}} \green {= 0} Step-by-step explanation: |
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| 32. |
Page NoDateEind the sum of the following integers by suitable rearrangement-525+ (100)+75 |
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Answer» Answer: so 525 + 100 + 75 =600 + 100 =700 Hope this helps! Step-by-step explanation: |
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| 33. |
7. Verify whether indicated numbers are zeros of the polynomial corresponding to them in the followingcases.a. x^2- 21 x + 90 at x=6 , 15b. x ^2– 27 x + 176 at x= 16,11 |
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Answer» 7 a) YES 7 B) yes Step-by-step explanation: a ) 6² - 21x + 90 = 36 - 126 + 90 = -90 + 90 = 0 15² - 21x + 90 = 225 - 21 (15) + 90 = 225 - 315 + 90 = 0 do the same for b and the answer is yes. |
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| 34. |
Please solve I make them brainlist |
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Answer» Step-by-step explanation: 1) i) C II) a) 33.75,b) 0.512,c) 0.000125d) 1000/1331 2) is not a CUBE.. 3) 216,789,1728,3375,5832 4)a) True b) True c) False Mark as BRAINLIST...Take CARE... # Indians Fights Against Corona..... |
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| 35. |
Q6:HCF of 18 and 27 using prime factors is |
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Answer» Step-by-step EXPLANATION: |
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| 36. |
Write two rational number between square root 2 and square root 7 |
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Answer» Answer: Given: two rational No. √2 & √7 To find: Two rational and Two IRRATIONAL Between given Number Approximate value of √2 = 1.41 & √7 = 2.64 So, all Terminating and Non terminating repeating decimal EXPANSION between them are rational numbers. Non terminating non repeating decimal expansion between them are are irrational number. Also all SQUARE root of non perfect square no. .i.e., √3 , √5 , √7 Rational Number between √2 & √7 are 2.5 and √4 = 2.0 Irrational Number between √2 & √7 are √3 and √5 THE BRAINLIEST ANSWER! |
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| 37. |
Express the following in the form of p/q(a)0.169 with bar on 69(b)3.8 bar |
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Answer» Step-by-step EXPLANATION: let x=0.169 BAR on 69 multiply by 10 on both side 10*x=10*0.169bar 10x=1.69bar. 10x=1.696969.... (say EQU. 1st) multiply equ. 1st by 100 1000x=100*1.696969.... 1000x=169.696969..say equ 2nd subtracting 1st from 3nd 1000x-10x=169.696969...-1.696969.. 990x=168.00 x=168/990 x=84/495 b 3,8bar let x=3.8888..say equ 1sr multiply equ 1st by 10 10x=38.888..say equ 2nd subtracting 1st from 2nd 10x-x=38.888..-3.8888 9x=35.00 x=35/9 |
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| 38. |
4/5tan^2 60°+ 3sin^2 60°? |
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Answer» Step-by-step EXPLANATION: |
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| 39. |
Identify the rational number and then write their numerator and denominator: 1) 0 |
Answer» QUESTION is INCOMPLETE...PLEASE REPOST it.. |
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| 40. |
triangle ABC is a right angled at C if AC is equal to 6 cm and BC is equal to 8 cm then how much is AB |
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Answer» Step-by-step EXPLANATION: |
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| 41. |
Find the square root of non perfect square using division 20 |
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Answer» Step-by-step EXPLANATION: SEARCH this and you will UNDERSTAND BETA |
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| 43. |
What is the identity for the additional of rational numbers |
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Answer» Answer: Existence of ADDITIVE identity property of ADDITION of RATIONAL NUMBERS: 0 is a rational number such that the sum of any rational number and 0 is the rational number itself. 0 is called the additive identity for rationals. |
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| 44. |
Identify the rational number and then write their numerator and denominator: 1) 5 |
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Answer» Answer: 5 is a rational number. it can be written in p/Q FORM where p = 5 and q =1 thus, num=5 den=1 hope this helps! Step-by-step EXPLANATION: |
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| 45. |
150-[70-{60-(30+20)}-10] |
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Answer» Answer: 100 Step-by-step EXPLANATION: |
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| 46. |
Estimate each sum to the nearest ten ?(43+78)(57+34) |
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Answer» Answer:
Step-by-step EXPLANATION: |
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| 47. |
Mean of 5, 6, 7, 8, x and 4 is T. Then x = |
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Answer» Answer: Mean = sum of observations /No. Of observations Mean = 5+6+7+8+x+4/6 X = 30 +x/6
6x = 30+x 5x = 30 X = 30/5 = 6. :. Mean of the data = 6...... HOPE it helps you.. PLZ mark it as brain liest answer....... FOLLOW me... |
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| 48. |
A shopkeeper has 2.345 kg of salt. He sells 45 kg of salt every day. -10 days of sale (to the nearest hundred). |
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Answer» Step-by-step explanation: Salt sold in 1 DAY = 45kg Salt sold in 10 DAYS = 45 × 10 kg = 450 kg Thus salt sold in 10 days Is 450 kg To the NEAREST hundred = 500 kg |
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| 50. |
1 which of the foowing is a perfect cubeA. 141 B. 294. C. 216. D. 4096 |
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Answer» Answer: 216===cube of 6 Step-by-step explanation: HOPE it helps mate! Mark as BRAINLIEST PLEASE THANK you #proudtohelpyou |
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