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. |
How to solve this question?? |
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Answer» Answer: this QUESTION is from rd SHARMA
Step-by-step EXPLANATION: fisrt take LHS then take lcm and solvethe denomenator in denomenator USE the sin square and cos square identity Mark me as brainliest |
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| 2. |
What sum of money will amount Rs 27,783 in 1½yrs at 10% p.a. compounded half yearly |
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Answer» Sum of Rs. 24,000 AMOUNT Rs. 27,783 in ONE and a HALF years at 10% PER annum compounded half yearly. |
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| 3. |
48. Which of the below namespacedeclaration is correct?A.namespace ORA:B.namespace 1_RA;C.namespace ORA;D.namespace ORA_#; |
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Answer» Option c is CORRECT...... I HOPE IT WILL HELP YOU.... PLEASE MARK ME AS BRILLIANT AND PLZ FOLLOW ME I WILL FOLLOW YOU BACK |
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| 4. |
If A(4,4),B(0,0),C(6,2) are the vertices of a triangle ABC, find the length of the median through A |
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Answer» By distance FORMULA , length of median=√10 |
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| 5. |
Find the roots of the quadratric equation x²+3x-(a²+a-2)=0 |
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| 6. |
B=2methodthe Meten te late2512-15 isk |
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Answer» yu hi I am Harman Baweja is a CHANCE to meet you at the EMAIL or any other questions or need any other questions or need any other questions or need any other questions or need any other questions or need any other questions or need Step-by-step EXPLANATION: yes mam PLEASE find the attached file is scanned image in PDF format is a chance to meet you at the email or any other |
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| 7. |
What is the probability of drawing black face cards |
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Answer» card that is a black FACE card is DRAWN. There are 6 black face cards, so the PROBABILITY is 6/52 = 3/26. 6. |
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| 8. |
Please can anyone help me with these questions |
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Answer» Answer: 1 in RT.triangle, hypotenuse square=base square+perpendicular square x square=[4]square+[3]square x=root16+9 x=root25 x=5 2 in rt triangle, h=10,b=8,p=x hypotenuse square=base square+perpendicular square perpendicular square=hypotenuse square-base square x square=[10]square-[8]square x=root100-64 x=root36 x=6 Step-by-step explanation: |
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| 9. |
What will come in place of the question mark (?) in the followingnumber series?3240, 540, 108, 27, ?, 4.5 |
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Answer» Answer: 9 Step-by-step explanation: 3240÷540=6 540÷108=5 108÷27=4 27÷9=3 9÷4.5=2 |
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| 10. |
An amount of ₹ 7560 is made up with the notes of denominations ₹ 100, 50, 20, and 10 notes. The number of ₹10 notes are 4 times the number of ₹20 notes. The number of ₹20 notes are 4 times the number of ₹50 notes. The number of ₹50 notes are 4 times the number of ₹100 notes. What is the number of 50 notes |
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Answer» I don't KNOW what is the answer |
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| 11. |
Compose a story on how you managed to tackle the situation and come out of it when you were stock in lockdown |
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Answer» On the first phase,I was literally very happy since I got holidays before the actual summer holidays and I really enjoyed my holidays but slowly slowly I STARTED to miss my friends.I used to get bored.I was TOTALLY distracted from my studies as the DAILY news of Coronavirus Pandemic haunted me a lot.But now I totally UNDERSTOOD the present situation and hoping for the best. Mark me as brainliest |
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| 13. |
Verify the 1/2 ,1, -2 are zeroes of cubic polynomial 23 + 2 − 5 + 2. Also verify the relationship between the zeroes and their coefficients |
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Answer» Step-by-step EXPLANATION: |
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| 14. |
Pls Tell ans. one to tell wil be marked brainliest |
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Answer» cube of 8 is 512 so 512-387 =125 so 125 is cube of 5 so now mark as BRAINLIEST answer |
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| 15. |
What will come in place of the question mark (?) in the followingnumber series?? , 98, 291, 1160, 5795 |
Answer» Given series is :? , 98 , 291 , 1160 , 5795 Solution :we can see in the series that ● 291 = 98 × 3 - 3 ● 1160 = 291 × 4 - 4 ● 5795 = 1160 × 5 - 5 then, LET the missing term be ' m ' ➹ 98 = m × 2 - 2 ➹ 98 = 2 m - 2 ➹ 98 + 2 = 2 m ➹ 100 = 2 m ➹ m = 50Hence, The missing term will be 50 . |
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| 16. |
in a village school the student inrolment rose by 25percent in 10years if there were only 250 student in1998 how many students were in2008 |
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Answer» Answer: THERE ARE A LOT OF WAYS FOR ANSWERING THIS QUESTION I WILL TELL 2 OF THEM: This is easier but time consuming in bigger questions…. lets take your question for instance: INCREASE in first year = 5/100 * 800 [that SAYS 5 percent of 800] = 40……[then we increase the value and FIND the 1 year INCREASED student] = 800+40 = 840………[now again 5% of 840] = 5/100 * 840 = 42……. therefore students after 2 years = 800+40+42=840+42 = 882 this is KNOWN as COMPOUND INTEREST which has a formula of ………………. a=p*[1+r/100]^t(only when population increases)…where p = principal….r=rate……t=time……..as we are solving population question then p=population…….rate=rate of increase of population………a=amount of population in total after increase..….t=time……lets solve the problem now . a=800[1+5/100]^2=a=800[1+1/20]^2 =800*21/20*21/20=a=882 pls brainliest mark kro |
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| 17. |
Find difference between C.I. nd S.I. on Rs 12000 in 1½ yrs at 10 % compounded half yearly. * |
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Answer»
P = 12000 R = 10% T = 1½yrs CI ( time=fraction)=P*(1+r/100)^whole part of the time*(1+fraction*r/100) =12000(1+10/100)1* (1+½*10/100) = 12000(110/100)*(1+5/100) = 120*110*105/100 = 13860 RS SI= PTR/100 1600*3/2*10/100 = 1800 RS CI-SI = 12060 RS I HOPE this will help you out. |
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| 18. |
Solve the following pairs of linear equation 8x+5y=9 ; 3x+2y=4 |
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Answer» hope this answer will help you MAKE me as BRAINLIEST please |
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| 19. |
Which of the following is not equal to [(5/6)the power of 1/5] the whole power of -1/6 |
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Answer» ((5/6)^(1/5))-1/6 =(5/6)^-1/30 =30th ROOT of 6/5 |
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| 20. |
In what ratio is the line segment joining (-2,-3) and(-2,-3) divided at the point (-5,-21/5)? |
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Answer» তোর জন্য অপেক্ষা করছে কিন্তু আমার কাছে টাকা নেই যে বর্তমান সরকারের বিরুদ্ধে তো আমি তো আমার |
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| 21. |
I will mark you brainliest if you answer it { find value of (1/√5-√3)} |
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| 22. |
Can u tell if such questions come and we have to assume and multiply some value in order to get the answer, what should we do? |
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| 23. |
Four partners got the profit of 438500 from a business. This profit isto be allocated to four partners in the ratio of 3/5 : ¼ : 2/3 : 4/7. Determine the amount of profit of each partner. |
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Answer» Step-by-step EXPLANATION: hbjkhajdkglxlfo('px |
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| 24. |
Solve sin (x+y) = cos(x-y) |
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Answer» Answer: solution sin (x+y) can be written as cos [ 90-(x+y ] [ sin x = cos (90-x) ] therefore we can rewrite the given expression as cos [ 90-(x+y) ] = cos (x - y) => 90 - (x+y) = (x - y) => 90 = (x - y)+(x + y) [ by TRANSPOSING -(x + y) to the right HAND side ] => 90 = x - y + x + y => 90 = 2x => x = 45° => y = 0° |
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| 26. |
Show that any positive odd integer is of the form 8q+1, 8q+2 or 8q+7, where q is some integer |
Answer» Since 8q, 8q+2, 8q+4, and 8q+6 are divisible by 2, they are even NUMBERS. So any odd integer can be written as any ONE of the remaining forms which are (8q+1, 8q+3, 8q+5 or 8q+7.) where q is any integer and 0 <= R <= 7.Please MARK my answer as the BRAINLIEST answer.. |
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| 27. |
Write EQUATION of a line which is parallel to 3x-2y=5? |
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Answer» Step-by-step explanation: 3x -2y=5 3x=5+2y |
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| 28. |
Divide x2-5x+6 by x2-10x+21 |
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Answer» Answer: Step-by-step explanation: = x^2 + 2x +3x + 6 x ( x + 2 ) + 3 ( x + 2) (x + 3) (x +2) (x + 3) (x +2) are the factors x^2 + 5x + 6 = x^2 + 2x +3x + 6 x ( x + 2 ) + 3 ( x + 2) (x + 3) (x +2) (x + 3) (x +2) are the factors x^2 + 5x + 6 = x^2 + 2x +3x + 6 x ( x + 2 ) + 3 ( x + 2) (x + 3) (x +2) (x + 3) (x +2) are the factors x^2 + 5x + 6 = x^2 + 2x +3x + 6 x ( x + 2 ) + 3 ( x + 2) (x + 3) (x +2) (x + 3) (x +2) are the factors x^2 + 5x + 6 = x^2 + 2x +3x + 6 x ( x + 2 ) + 3 ( x + 2) (x + 3) (x +2) (x + 3) (x +2) are the factors |
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| 29. |
What is the answer of 1x/4+1x/9=x-7 |
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Answer» Answer: the answer is -21.Step-by-step EXPLANATION: mark me as brain LIST...... |
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| 30. |
(11) the amount at the end of second year7 Mr. Lalit invested 5000 at a certain rate of interest, compounded annually for twoyears. At the end of first year it amounts to 5325. Calculate() the rate of interesin the amount at the end of second year, to the nearest rupee |
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Answer» not UNDERSTAND PL ASK again |
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| 31. |
Define a pair of linear equation |
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Answer» Introduction. If two linear equations have the two same VARIABLES, they are called a pair of linear equations in two variables. FOLLOWING is the most general form of linear equations: a1x + b1y + c1 = 0. A2X + b2y + c2 = 0. ✨Hope this is help you✨ |
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| 32. |
Draw a line segment of 3.5cm |
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Answer» Answer: keep a scale and starting from 0 draw A LINE using pencil up to 3.5 CM and mark two points . one in starting point and another on end point Step-by-step explanation: .___________________. |
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| 33. |
If slope of line AB is 2/5 where A = (2,x) and B = (-3,0)then find x. |
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Answer» Answer: |
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| 34. |
A^2+4b^2-3a+6b-4ab factorise |
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Answer» Step-by-step explanation: |
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| 36. |
Find the smallest no which when divided by 28 and 32 leaves remanider 8 and 12 respictively |
Answer» HEY !Given that the smallest number when divided by 28 and 32 leaves REMAINDER 8 and 12 respectively. 28 - 8 = 20 and 32 - 12 = 20 are DIVISIBLE by the required numbers. Therefore the required number will be 20 less than the LCM of 28 and 32. Prime factorization of 28 = 2 * 2 * 7 Prime factorization of 32 = 2 * 2 * 2 * 2 * 2 LCM(28,32) = 2 * 2 * 2 * 2 * 2 * 7 = 224. Therefore the required smallest number = 224 - 20 = 204. Verification is in the attachmentHope it HELPS |
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| 37. |
The sum of a rational and an irrational is(a) Rational(b) Irrational(c) Both (a) & (c)(d) Either (a) or (b) |
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Answer» The SUM will be ALWAYS a IRRATIONAL NUMBER. |
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| 38. |
Solve the following questions :Express the following in the p/q form, Where p and q are integers and q≠0a) 0.47b) 0.002 |
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Answer» a) 0.47 p/q= 47/100 b)0.002 p/q=2/1000 |
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| 39. |
Help me please please please.Factorise. Right answer i will mark in brainlist and wrong answer will be reported. |
Answer» ✰ Qᴜᴇsᴛɪᴏɴ :-✪ Sᴏʟᴜᴛɪᴏɴ :-➳ 2x + 4y - 8xy - 1 ➳ 2x × (1 - 4y) + 4y - 1 ➳ 2x × (1 - 4y) - (1 - 4y) ➳ (1 - 4y) × (2x - 1) |
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| 40. |
If A={a,b,c,d}, B={b,d,e}, C={c,e,f}, find (i) AUB (ii) BUC (iii) AUC (iv) B-A (v) A-C |
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Answer» I) AUB means A union B. THEREFORE ans is {a, b, c, d,e} II) {b, c, d, e, f} III) {a, b, c, d, e, f} IV) {e} V) {a, b, d} Step-by-step explanation: Please mark brainliest. Follow me |
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| 41. |
0 nif (100)=10 then the value of n is |
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Answer» n÷10 Step-by-step explanation: 100=10 =100by10 so n=n÷10=nby10 |
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| 42. |
Is -1 the zero of polynomial 2x^4 +9x^3+11x^2+4x-6show how u solved itill mark as brainliest |
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Answer» How can I SHOW |
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| 43. |
If α,β &ϒ are the zeroes of the polynomial 2x3+x2-13x+6 , then αxβxϒ=? |
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Answer» SORRY I cannot UNDERSTAND this QUESTION |
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| 44. |
Factories x3-2x×2-X+2 |
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Answer» Answer: (X+1)(x-1)(x-2)Step-by-step explanation: x³ - 2x² - x + 2 = x³ - x - 2x² + 2 By grouping the first two and last two terms, x³ - x - 2x² + 2 = x(x² - 1) -2(x² - 1) = (x² - 1)(x - 2) = (x² - 1²)(x - 2) By USING identity: (a² - b²) = (a+b)(a-b) (x² - 1²)(x - 2) = (x + 1)(x - 1)(x - 2) |
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| 45. |
11111111111111111111111111111111111111999999999999999999999999.90 intu (10)pwr29plz solve for me |
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Answer» WRONG Ques followmee follow MEE |
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| 46. |
री राइट द नंबर्स बाय प्लेसिंग कॉमर्स एस 45632178पर इंडियन नंबर सिस्टम |
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| 47. |
LetR = {(x,x): x is a prime number less than 10() write R in Roster form find the domain (R) and Range (R) |
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Answer» ANSWER:DOMAIN ={2,5}RANGE={3,7} Step-by-step EXPLANATION: |
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| 48. |
Find the number of odd factors of 1800 ? |
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Answer» 1,2,3,4,5,6,8,9,10,12,15,18,20,24,25,30,36,40,45,50,60,72,75,90,100,120,150,180,200,225,300,360,450,600,900 and 1800 |
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| 49. |
Conclusion on the topic banking (((in detail ))) |
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Answer» Answer: A bank account is not only about saving money, it's also about managing money. Opening an account is a smart move - it means that you can access a SERVICE that helps you control your money, and which may help you borrow at some time in the future, if you need to do so. But do REMEMBER that you are the customer - that means you have RIGHTS and if you're not happy, you can complain, and you can move your account somewhere else. Step-by-step explanation: PLS follow me ❤️❣️ and mark as brainlist ❣️❣️ |
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