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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. |
-19/29×........=1fill in the blank |
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Answer» -29/19 Step-by-step EXPLANATION: -19/29×x=1 x=1×29/-19 x=29/-19 x=-29/19 |
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| 2. |
if you drink 300ml of water at 25℃ what is the heat gained by water from body.(body temperature=37℃) |
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| 3. |
Difference between m(arc) and arc also m(angle) and anglewhen you use them |
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Answer» Step-by-step explanation: The MEASURE of an arc refers to the arc length divided by the radius of the CIRCLE. The arc measure EQUALS the corresponding central angle measure, in RADIANS. That's why radians are natural: a central angle of ONE radian will span an arc exactly one radius long. |
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| 4. |
a rectangular park with sides 53 × 38m have a inside edge of 3.6m Each side. find area of the edges |
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| 5. |
Use Euclid’s division lemma to show that the square of any positive integer is either of the form 3m or 3m + 1 for some integer m. |
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Answer» Step-by-step EXPLANATION: FOLLOW me RATE me MARK as BRAINLIEST |
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| 6. |
Find the interest to be paid at the end of one year on Rs.3250 at 6% per annum. |
Answer»
Step-by-step explanation: GIVEN:-
To find:-
Solution:-We KNOW that, Simple interest = P×R×T/100 In which,
Put P, R and t in formula ➝ 3250×6×1/100 ➝ 19500/100 ➝ 195 Therefore, Interest is Rs.195. |
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| 7. |
pq > pr amd qs and rs are the bisectors of angle q and angle r respectively show that sq > sr please help |
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Answer» Step-by-step EXPLANATION: |
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| 8. |
How many lines of symmetery does the capital letter p havea) 1b) 2C) 3d) 0 |
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Answer» Answer: Step-by-step EXPLANATION: HOPE it helps ya friend! :) |
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| 9. |
Evaluate 0.998 raised to power 10 to 4 decimal places |
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Answer» dzkkkkyyykyyykyyykkkkkkkkkyyyoyyyo |
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| 11. |
In figure, AB=AD = DC= PBand angle DBC = 20°.Determine(i) angle ABD(ii) angle APB Hence, orotherwise, provethat AP is parallelto DB. |
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Answer» Answer: the angle ABD is 20°(by VOA) |
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| 12. |
If 1,-1 and 2 are zeroes of a polynomial p(x)=x3- ax2 -bx+2 find the values of a and bplz answer this question as soon as possible this is important who will give answer correctly I will follow them give thanks mark as brainliest and rate youunsual answers will be reported plz do it fast |
Answer» Answer :a = 2, b = 1 Step-by-step EXPLANATION :Can be solved in TWO ways,
_______________________ Method - 1 : Given polynomial, p(x) = x³ - ax² - bx + 2 >>> 1,-1 and 2 are zeroes of a polynomial So, when we substitute the above values in place of x ; the result is zero.
p(1) = 0 1³ - a(1)² - b(1) + 2 = 0 1 - a - b + 2 = 0 3 - a - b = 0
p(-1) = 0 (-1)³ - a(-1)² - b(-1) + 2 = 0 -1 - a(1) + b + 2 = 0 -1 - a + b + 2 = 0 - a + b + 1 = 0
p(2) = 0 2³ - a(2)² - b(2) + 2 = 0 8 - a(4) - 2b + 2 = 0 8 - 4a - 2b + 2 = 0 4a + 2b = 10 2(2a+b) = 2(5) ______________________ We got three EQUATIONS, a + b = 3 --(1) b - a = -1 --(2) 2a + b = 5 --(3) Equation (1) a + b = 3 a = 3 - b substitute the value of a in equation (2) Equation (2) b - a = -1 b - (3-b) = -1 b - 3 + b = -1 2b = 3 - 1 2b = 2 b = 2/2 b = 1 => a = 3 - b = 3 - 1 = 2 Substitute the values of a and b in equation (3) to VERIFY >> 2a + b 2(2) + 1 4 + 1 5 Therefore, a = 2, b = 1 ____________________ Method - 2 : For a cubic polynomial of the form, ax³ + bx² + cx + d Let α,β,γ are the zeroes RELATIONSHIP BETWEEN ZEROES AND COEFFICIENTS : ➤ α + β + γ = -b/a ➤ αβ + βγ + αγ = c/a ➤ αβγ = -d/a Given polynomial, x³ - ax² - bx + 2 and its zeroes : 1,-1,2 From the above relation, => 1 + (-1) + 2 = -(-a)/1 1 - 1 + 2 = a a = 2 => (1)(-1) + (-1)(2) + (2)(1) = -b/1 -1 - 2 + 2 = -b -b = -1 b = 1 ∴ a = 2, b = 1 |
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| 13. |
Information which are number or other wise called with a definite purpose are called |
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| 14. |
SctheFind the independentindependent term inExpansion of |
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Answer» Answer: independent means who is not depending on ANYONE. Every person should be independent. Step-by-step explanation: MARK as BRAINLIEST if it helps you |
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| 15. |
*© Complete the tableAlgeboaic expressionslico coefficients of tegurolaze? - 172 +24 10 Habaren)I-234 + 16xy - 410c² crouroda castloisdoood16x - 8x² & 72-4 colours |
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Answer» Answer: 85soetdo5o6doltd555eo5doltoooo5ro5ooor |
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| 16. |
OYThe product ofnational inisthe valueof polynomal 7when x=-2 is |
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| 17. |
If ABC is an equilateral triangle, then each angle equals to:1 pointa. 90°B.180°c. 120°d. 60° |
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Answer» 180° is the CORRECT answer |
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| 18. |
From the quadratic equation if the roots are 3 and -10. |
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Answer» Step-by-step EXPLANATION: then I FOLLOW you |
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| 19. |
খোকনের ওজন68 কেজি এবং উচ্চতা170 সেমি খোকনের বিএম আই নিণয় কর |
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Answer» Step-by-step EXPLANATION: what is this which LANGUAGE is this |
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| 20. |
आपने 1.2 मीटर और 1.3 मीटर कपड़े के दो टुकड़े क्रमशः 330रुपये तथा 270 रुपये में खरीदे और भुगतान काउंटर पर 1000 रुपयेदिये तो आपको कितने नकद रुपये वापस मिलेंगे।253रु. (B)604 रु. (C)649 रु. (DI235 रु. |
Answer» ANSWER IS A @$&===== C CCCC |
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| 21. |
Factorise 6x^2+5x-6 |
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Answer» Step-by-step explanation: 6x^2+5x-6 6x^2-4x+9x-6 2x(3x-2)+3(3x-2) (2x+3)(3x-2) |
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| 22. |
6 men with the help of 7 boys can complete a job in 4 days. 4 men with the help of 12 boys can do the same work in 63/16 days. how long does one man take to do the job? |
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Answer» Step-by-step explanation: FOLLOW me then I will |
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| 23. |
AB=Xcm, BC=x+4 and triangle ABC=48², Find BC, AD |
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Answer» Step-by-step explanation: TRIANGLE ABC AB = x BC = x - 4 AC = 10 angle BAC = 60 deg Using LAW of Cosines a^2 = b^2 + c^2 - 2BC cos A (x -4)^2 = 10^2 + x^2 - 2(10)(x)cos 60 x^2 - 8x + 16 = 100 + x^2 - 20X (0.5) x^2 - 8x + 16 = 100 + x^2 - 10x 2x = 84 x = 42 |
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| 24. |
Q14. 4x = 2x + 18 DE SEXET HustadFind the value of x if 4x = 2x + 18. x chiHF Jaafa 4x = 2x + 18 *O x=-18O x= -9 |
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Answer» Answer: Step-by-step explanation: 7877+()7557786666&6_555&5&5&6&6&6&5&5&&5&6&6&6&6&5&5&5&5_5_5_5_4_4_45_55'tctftf |
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| 26. |
I) বিক্রয়মূল্যের উপর 10%লাভ হলে ক্রয়মূল্যের উপর |
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Answer» ꒐ ꋬꂵ ꋊꄲ꓄ ꋬꃳ꒒ꏂ ꓄ꄲ ꒤ꃳꋬ꒒ꏂ ꓄ꄲ ꒤ꋊ꒯ꏂꋪꇙ꓄ꋬꋊ꒯ |
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| 27. |
A statue is being carved by a sculptor. The original piece of marble weighs 140 kg. On the first week 35% is cut away. On the second week the sculptor chips off 26 kg and on the third week he chips off two-fifths of the remainder and he completed the beautiful statute. Weight of the final statue (in kg) is |
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Answer» GIVEN : A statue is being carved by a sculptor. The ORIGINAL piece of marble weighs 140 kg. On the first week 35% is cut away. On the second week the sculptor chips off 26 kg and on the third week he chips off two-fifths of the remainder To Find : Weight of the final statue (in kg) is Solution: Initial Weight = 140 kg On the first week 35% is cut away. Cut away = (35/100)140 = 49 kg Remaining = 140 - 49 = 91 kg On the second week the sculptor chips off 26 kg Remaining 91 - 26 = 65 kg on the third week he chips off two-fifths of the remainder = (2/5) 65 = 26 kg Remaining Weight = 65 - 26 = 39 kg Weight of the final statue (in kg) is 39 Learn More: 1)How old is a man whose age fifteen YEARS ago was two-fifths ... 2.watches,Sale of English and Hindi books in the years 1995, 1996 ... |
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| 28. |
বালিকার মধ্যে সমান ভাগ করে দিলে যথমে UIU(ক) ৩৬ এর গুননীয়ক গুলাে লিখ।(গ) সর্বাধিক কতজন বালক বালিকার মধ্যে ফলগুলাে সমক)দুইটি ড্রামের পানি ধারণ ক্ষমতা যথাক্রমে ২২৮ লিটারদুইটি ড্রামে মােট কত লিটার পানি ধরে?(খ)সর্বাধিক কত ধারণ ক্ষমতার কলস পূর্ণসংখ্যক ।(গ) এক লিটার পানির দাম ১২ টাকা হলে দুইটি ড(ঘ) প্রতি কলসি পানির দাম ২৫ টাকা হলে দুইটি(খ) কয়টি আম, কয়টি জাম, কয়টি লিচু তাদের মধ্যে ভা= |
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Answer» hfsjsgs bhsjskjhs HHII |
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| 29. |
Solve the equation: 12p- 11 = 25 with step |
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Answer» 12p = 25 + 11 12 p = 36 p = 36 / 12 p = 3 PLZ plz plz plz mark as BRAINLIEST |
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| 30. |
Q.No.1) Do as directed:xponential form is equal to :a)81b) 27c) 125d) 243 |
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Answer» Answer: HEY MATE HERE IS YOUR ANSWER Step-by-step explanation: PLS MARK ME AS # BRAINALIST AND FOLLOW ME # |
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| 31. |
(ii) f(x)=x+5 হলে f(x)+f(x)=কত? |
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Answer» blnlnokbjbihihojokpjpjohojlklmlnlnljoj |
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| 32. |
What are the features of rational number |
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Answer» plz mark as brainlist Step-by-step explanation: A rational NUMBER is a number that is expressed as the RATIO of two integers, where the denominator should not be equal to ZERO, whereas an irrational number cannot be expressed in the form of fractions. Rational numbers are terminating DECIMALS but irrational numbers are non-terminating. |
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| 33. |
Draw a triangle ,types of trinagle based on sides ,based on angles , define congruence of triangles,and types of congruence of triangles with an examples for each |
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Answer» The poem name is Basketful of moonlight I COMPLETE the reinaining part. (i) PLACES mentioned in the poem are ....... and (ii) Reptile animals mentioned in the poem are ....... and (iii) MODES of transport mentioned in the poem are ....... and (iv) The child wants to listen ....... and ....... from his father. |
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| 34. |
I) The set of all integers x for which x + 6 is greater than 10 |
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| 35. |
If A={1,3,5,7} B={1,2,3,4,5,6} find a-b and b-a |
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Answer» A={1,3,5,7} B={1,2,3,4,5,6} B-A = {1,2,3,4,5,6} - {1,3,5,7} = {2,4,6,7} |
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| 36. |
Oncomparing ratio find which type of line 9x+y=12and 18x+6y=24 |
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Answer» mjgdhnfzngrNtfjltudffjfhzkmkfjz |
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| 37. |
If (2, 4) is a solution 3x -4y= P.Find the value of P |
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Answer» 3×2--4×4=p 6-4=p p=2 Step-by-step EXPLANATION:
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| 38. |
3,8 litres are drawn from a cask full of wine and is then filled with water. This operation is performedthree more times. The ratio of the quantity of wine now left in cask to that of the water is 16:65. HowQUANTITATIVE APTITUDE125INSTITUTE FYT LT)much wine did the cask hold originally ?(a) 18 litres(b) 24 litres(c)32 litres(d) 42 litres |
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Answer» Step-by-step EXPLANATION: |
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| 39. |
Find the solution of 2x+3/2x-1=3x-1/3x+1 |
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Answer» HOPE its HELPFUL to you............. Have a NICE day........... Pls MARK me as the brainliest |
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| 40. |
Pls give all theorems of quadrilateral with proof. |
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Answer» Step-by-step EXPLANATION: PLEASE MARK me BRILLIANT and I will GIVE you thanks 15 thanks=follow 25thanks=inbox you |
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| 41. |
A cube of dimensions 10" is painted red, blue and green respectively, on the three sets of oppositefaces. The cube is then cut into 104 smaller cubes, some with 4” dimensions and some with 2"dimensions. Two of the cubes of dimensions 4" have only one of their faces painted red. Theremaining cubes of dimensions 4" have only one of their faces painted green.How many smaller cubes have at least two of their faces coloured ? |
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Answer» a cubedemoision is 10 cubes Step-by-step EXPLANATION: MARK me as BRAINILEST |
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| 42. |
91= 7×13,so 7and 13 are of 91 |
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Answer» yes Step-by-step EXPLANATION: it is the CORRECT answer |
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| 43. |
Compute the centre and radius of the circle 2x2 + 2y2 – x = 0 |
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Answer» Answer: Given that, the circle equation is 2x2 + 2y2 – x = 0 This can be written as: ⇒ (2x2-x) + y2 = 0 ⇒ 2{[X2 – (x/2)] +y2} = 0 ⇒{ x2 – 2x(¼) + (¼)2} +y2 – (¼)2 = 0 Now, simplify the above form, we get ⇒(x- (¼))2 + (y-0)2 = (¼)2 The above equation is of the form (x – h)2 + (y – k)2= r2 Therefore, by comparing the general form and the equation obtained, we can say h= ¼ , k = 0, and R = ¼. |
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| 44. |
1) IfR-S-T and d(S, T) = 3.7, d(R, S) = 2.5, then d(R, T) = ?a) 5.2b) 7.2c) 6.2d) 8.2 |
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Answer» 7.2 is the RIGHT answer |
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| 45. |
a shopkeeper mixes two varieties if tea costing rs 75 per kg and the other costing 50 per kg in the ratio 3:2 if he sells the mixed variety at rs 62.40 per kg find his gain and loss percent |
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Answer» Answer: 4 PERCENT Step-by-step explanation: Plzz MARK BRAINALIST FOLLOW me |
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| 46. |
Find x if log(5x+2)-1og7=log(x-2) |
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Answer» Answer: Sorry, I can't understand your question either you can SEARCH from Google Step-by-step explanation: Please MARK me brainlist and please follow me |
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| 47. |
In how many ways 6 books out of 10 different books can be arranged in a book-self so that 3 particular books are always together |
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| 48. |
In what time will the interest on a certain sum of money at 7% be 2 whole 3 by 4 of itself |
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Answer»
Thanks^_^ |
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| 49. |
If x is even number, then the consective even number is |
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Answer» the CONSECUTIVE (x+2) |
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| 50. |
Reduce the folowing national numbers to the standard form 14/_32 b 63/135 c52/143 d _48/72 |
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Answer» Answer: 378ska tbja5vktviqj5bi8z |
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