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. |
4.16 - [8 + {5(4 - 2 - 3 + 4)}] =(b) 5(a) 2 |
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Answer» HEY BUDDY here is your answer HOPE it works try it yourself once again and FOLLOW me |
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| 2. |
By which no 1240 must be multiplied to make a pperfect cube |
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Answer» Step-by-step explanation: Here factor 5 and 31 are left THEREFORE 1240 should be divided by (5×31) to obtain a perfect cube. 1240/155=8 √8=2 Therefore, 8 is the smallest number by which 1240 be divided to obtain a perfect cube. PLEASE MARK ME AS BRAINLIEST |
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| 3. |
PthThe expansion of (the coefficent ofand (Pt11th tom are respectivele PandThen ptg |
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| 4. |
The radius of aright circular cone is 4 cmand its volume is 48 cm. find is height |
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Answer» h≈2.86cm Step-by-step EXPLANATION: PLZ MARK as BRAINLIEST |
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| 5. |
Give a all questions of answers plz plz plz plz |
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Answer» answer:SORRY but it is totally INSANE .it is very hard to solve and also in a very SHORT moment of time please don't make others do your own work .and you should think before doing this .THANK you
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| 6. |
11.If x=√3+√2/√3-√2 and y=√3-√2/√3+√2,find the value x^2+y^2 |
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Answer» Step-by-step EXPLANATION: X = √3+√2/√3-√2 ×√3+√2/√3+√2 = (√3+√2)²/3+2. ( a²-b² = (a+b)(a-b)) = 3+2√6+2/1 x = 5+2√6
y = √3-√2/√3+√2×√3-√2/√3-√2 = 5-2√6 x²+y² = (5+2√6)²+(5-2√6)² = 25 + 24 + 10√6 + 25 + 24 -10√6 = 50+48 = 98...:) |
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| 7. |
What is home ??.... |
Answer» Hello MATE....!!!what is home ? AnsweR: ✰ Home is a place of love and comfort that ALWAYS welcomes you with open arms―and perhaps a PLATE of freshly BAKED cookies. ✰ Home is a safe haven and a comfort zone. ✰ Home is The place where ONE lives permanently, especially as a member of a family or household. ✰ Home is an institution for people needing professional care or supervision. ✰ Home is relating to the place where one lives. _____________________________________ Hope it will be helpful :)....✍️ |
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| 8. |
Using the identify (a+b)^2 = (a^2-2a^b+b^2) |
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Answer» PLS MARK me as BRAINLIEST |
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| 9. |
At two crossroads signals, light change after every 25 seconds and 45 seconds respectively. If they changed together at 9:20 a. m., then when will they change together next? |
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Answer» The FIRST will be at 9:20:25 a.m. |
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| 10. |
Tanisha money saving increased by 25% in this month to ₹500. What were her savings before the increase? |
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Answer» make it more clear but if increase bh 25 percent means 500 more than his savings were 2000 rs. 25 percent of savings = 500 100 percent of savings = 2000 |
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| 11. |
Does the value of pi is same in every subject that is 22/7 or 3.14 |
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Answer» ANSWER: . Pi is an irrational number which MEANS it does not have an exact FRACTION or decimal equivalent. In algebra, the most commonly used APPROXIMATIONS are 227 and 3.14 |
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| 12. |
Grandfather's eye sight was weak. (Make negative) |
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Answer» GRANDFATHER'S EYE SIGHT WAS NOT WEAK. |
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| 13. |
(a) Here is a list of ingredients to make 20 biscuits.260g of butter500 g of sugar650g of flour425g of rice(1) Find the mass of rice as a percentage of the mass of sugar. |
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Answer» Answer: The MASS of RICE is 4% and 25 is remainder and mass of SUGAR is 5% and no remainder |
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| 14. |
Solve the given quadratic equation by factorization method 2 X square + 13 x + 15 is equal to zero |
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Answer» Answer: Step-by-step explanation: 2xsquare+ 10x+3x+15,. here square is COMMON so we TAKE x ,,, 2x(x+5) +3 (x+5) ,,, so, (x+5) (2x+ 3) |
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| 15. |
Ina parallelogram ABCD, theangle bisectorbisector of Angle A bisects BC.Will angle Bisector of angle B also bisect AD ? Give reasonbisectorLB alsoAD I Give keason,bisects angledos |
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Answer» Answer: it will BISECT it's a general RULE , if you want answer you should draw a diagram or write question CORRECTLY |
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| 16. |
Sin 20 degree × cosec 20 degree |
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Answer» Answer: 1 Step-by-step explanation: sin THEETA × cosec theeta = 1 sin20 × cosec20 = 1 because here theeta are same HOPES IT HELPS U ❣❣ PLEASE MARK ME AS A BRAINLIEST |
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| 17. |
if two chords of a circle are equally inclined to the diameter through the point of intersection prove that chords are equal explain with proper references and I will mark you brainliest |
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| 18. |
Plzz slove it...... |
Answer» SolutionGiven :-
Find:-
ExplanationWe know, ★ sin θ = (PERPENDICULAR)/(Hypotenuse) ★ cos θ = Base/Hypotenuse ★ tan θ = perpendicular/BASE Here,
So, First we calculate Base By, Pythagoras Theorem★ (Perpendicular)² + (Base)² = (Hypotenuse)² So, ==> Base ² = (Hypotenuse)² - (Perpendicular)² ==> Base = √[(13)²-(12)²] ==> Base = √[169-144] ==> Base = √25 ==> Base = 5 _________________________ Now, Calculate cos θ & tan θ ★ tan θ = perpendicular/Base = 12/5 ★ cos θ = Base/Hypotenuse = 5/13 So, calculate (sin² θ - cos² θ)/(2sinθ cosθ) × (1/tan²θ) Keep all above values = {(12/13)² - (5/13)²}/{2*(12/13)*(5/13)} × {1/(12/5)²} = { (144/169 - 25/169 )/(120/169)} × ( 25/144) = {(144-25)/169} × 169/120 × 25/144 = 119/169 × 169/120 × 25/144 = 119 × 1/120 × 25/144 = 119 × 1/24 × 5/144 = 595/3456 [ ANS]_________________ |
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| 19. |
The lenght of the side of a squre is 12 cm,correct to the nearest centimeter. Calcualte the upper bound for the perimeter of the square |
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| 20. |
The measure of the angle of a triangle are in the ratio 1:2:3 find the angle |
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Answer» Answer: 1x+2x+3x=180 6x=180 x= 30 |
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| 21. |
The number of defects in 20 carpets are given as 2,0,4,1,0,8,0,1,2,0,6,0,2,1,0,3,2,1,0,2. Find the suitable control limits and plot them on the graph and interpret the results. |
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Answer» Answer: The number of defects in 20 carpets are GIVEN as 2,0,4,1,0,8,0,1,2,0,6,0,2,1,0,3,2,1, 0,2. Find the suitable control limits and plot them on the graph and interpret the results.In India, most migrations have been from rural to urban areas because of the PUSH factor in rural areas. These are adverse conditions of POVERTY and unemployment in the rural areas and the pull of CITY in TERMS of increased employment opportunities and better living conditions. Step-by-step explanation: तब तक उसके माता-पिता ने पेंसिलवानिया ,से एक ऐसी पहियों वाली कुरसी मंगवा दी |
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| 22. |
3 If x=2 and x=3 are roots of the equation 3x2–2kx+2m=0, find the value of ‘k ’and‘m’. |
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| 23. |
Compare the following like fractions using < or > : (a) 6 by 8 3 by 8 |
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Answer» |
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| 24. |
6minus 2 upon 3 into 3 upon 5 + 5 upon 2 minus 3 upon 5 into 1 upon 6 |
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| 25. |
Find the roots of the equation 6root3Xsquare-9X-3root5=0 plzz answer me fast |
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Answer» Hope it's HELPFUL to you. |
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| 26. |
Find the roots of the equation 2Xsquare+3X+2=0plz answer me fast |
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Answer» 2x^2+3x+2=0 x= -(i/4)(ROOT 7-3i) , (1/4)(Root 7+3i) |
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| 27. |
Find & clube root by p.f1)64 2) 512 3) 27000 4) 156255791125. |
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| 28. |
Find the area of quadrilateral of ABCD in adjoining figure. |
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| 29. |
Solve this.Don't spam |
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Answer» it REPRESENTS a HOLE.. |
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| 30. |
| VI+sin 21+sin 2x dx |
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Answer» Step-by-step EXPLANATION: SIN 2 1+sin 2X dx |
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| 32. |
Plz answer fast and correctly |
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Answer» Answer: 1. POSITIVE number 2. transposition 3. 3/-4 4.3y-4-y |
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| 33. |
Find the sum of a gp 1,-1/3,1/9,-1/27,.........till nth term |
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Answer» Answer: See the attached picture....that will help you solve the asked question. Thank you! Please mark me as BRAINLIEST! |
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| 34. |
17.0, 10, 6, 68, 20, ?(a) 36(c) 30(b) 42(d) 222 |
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Answer» Answer: |
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| 35. |
X2+4x-3x-12 what is the answer in full |
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Answer» (x+4) (x-3) Step-by-step EXPLANATION: x^2+4x-3x-12 taking COMMON terms x(x+4)-3(x+4) (x+4)(x-3) hope this will help you.... |
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| 36. |
15. 3, 7, ?, 23, 36, 49(a) 16(c) 25(b) 18(d) 14 |
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Answer» 14is the answer Step-by-step EXPLANATION: |
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| 37. |
2.Find the value of ‘k’ in the quadratic equation x2+2ax–k=0,x=-a. |
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Answer» x2+2a(-a)-k=0 x=-a (PUTTING the -a) a2-2a2-k=0 k=-a2 |
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| 38. |
Find the side of a square whose perimeter is same as that of a rectangle whose length is40 cm and breadth is 35 cm. |
Answer» QuesTion :-Find the side of a square WHOSE perimeter is same as that of a rectangle whose LENGTH is 40 CM and breadth is 35 cm. SσluTioηLength of rectangle = 40 cm Breadth of rectangle = 35 cm Perimeter of rectangle = 2 (l + b) units Perimeter of rectangle = 2 (40 + 35) cm Perimeter of rectangle = 2 (75) cm Perimeter of rectangle = 150 cm ∵ Perimeter of rectangle = Perimeter of square ∴ Perimeter of square = 150 cm |
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| 39. |
Write 52 million in an standerd form |
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Answer» Answer: 1 Million = 1000000 so,52 million is 52000000 5.2 × 10⁷. hope it HELPS you |
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| 40. |
12. 43, ? , 66, 83, 91, 106, 123(a) 58(c) 60(b) 51(d) 56 |
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Answer» Step-by-step explanation: a. 58 PLZ MARK MY ANSWER AS BRAINLIEST |
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| 41. |
What is like fraction and give an example |
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Answer» Step-by-step EXPLANATION: LIKE fraction is a fraction which is like example 1 by 10 1 by 4 1 by 6 |
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| 42. |
Find 6 upon 5 of hundred metre |
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Answer» what you say Step-by-step EXPLANATION: |
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| 43. |
If the height and radius of cone is 3m and 4m find its volume |
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Answer» Step-by-step explanation: |
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| 44. |
The sum of two primes is 60 find these numbers |
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Answer» Answer: We see that 29 and 31 are TWO prime NUMBERS, having difference 2. So they are to be called twin PRIMES. Now, 60 = 29 + 31, which is the REQUIRED sum of twin primes. |
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| 45. |
the largest square that can be drawn in a circle has a side whose length is 0.707 the diameter of circle find the length of the square that can be draw inside a circle of diameter 5.2 CM |
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Answer» Answer: fig tree and insetivourous NUTRITION plan on INSTA profile image of the following link unsubscribe Step-by-step explanation: fruit NINJA turtles I have a dought you are not the intended recipient you are not the intended |
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| 46. |
Derive the sum of the squares of the first n natural numbers |
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Answer» Let us assume the required sum = S Therefore, S = 12 + 22 + 32 + 42 + 52 + ................... + n2 Now, we will use the below identity to FIND the value of S: Substituting, n = 1, 2, 3, 4, 5, ............., n in the above identity, we get 13 - 03 = 3 . 12 - 3 ∙ 1 + 1 23 - 13 = 3 . 22 - 3 ∙ 2 + 1 33 - 23 = 3 . 32 - 3 ∙ 3 + 1 43 - 33 = 3 . 42 - 3 ∙ 4 + 1 ...................................... n3 - (n - 1)3 = 3 ∙ n2 - 3 ∙ n + 1 ____ _____ Adding we get, n3 - 03 = 3(12 + 22 + 32 + 42 + ........... + n2) - 3(1 + 2 + 3 + 4 + ........ + n) + (1 + 1 + 1 + 1 + ......... n times) ⇒ n3 = 3S - 3 ∙ n(n+1)2 + n ⇒ 3S = n3 + 32n(n + 1) – n = n(n2 - 1) + 32n(n + 1) ⇒ 3S = n(n + 1)(n - 1 + 32) ⇒ 3S = n(n + 1)(2n−2+32) ⇒ 3S = n(n+1)(2n+1)2 Therefore, S = n(n+1)(2n+1)6 i.e., 12 + 22 + 32 + 42 + 52 + ................... + n2 = n(n+1)(2n+1)6 Thus, the sum of the squares of first n natural numbers = n(n+1)(2n+1)6 |
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| 47. |
If the two zeroes of the polynomial f(x) = x3 – 6x2 + mx + n are 2 5 and 2 5, + − then find third zeroand values of m and n. |
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Answer» Answer: please SEE attachmentplease like and MARK as brain LIST ....... |
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| 48. |
Plz any one solve this problem |
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Answer» Step-by-step EXPLANATION: |
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| 49. |
Write 4123 correct to 3 significant figures |
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Answer» Answer: Steps: 1: 4123 (the original NUMBER has 4 SIG FIGS) 2: 4120 (rounded to 3 significant figures) |
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| 50. |
Write 209802 correct to the nearest thousand |
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