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. |
Sin^2 63°+ sin^2 27°/cos^2 17°+ cos^2 73° |
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Answer» Answer: 1 is right answer of this question i HOPE you are satisfied with my solution |
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| 2. |
What must be added to - 35 to get 17? |
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Answer» LET THE NUMBER TO BE ADDED BE x . -35 + x = 17 x = 17 + 35 x = 52 HOPE IT HELPS U ............................... |
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| 3. |
In the pair of equations, a1x+b1y+c1=0 and a2x+b2y+c2=0; a1b2-a2b1=0. What kind of lines represent its graph? |
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Answer» The general form for a PAIR of linear equations in TWO VARIABLES x and y is a1x + b1 y + c1 = 0 and a2x + B2 y + c2 = 0 Step-by-step explanation: May this ANSWER will help you plz mark has brainliest |
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| 4. |
When a polynomial 3xcube + 2xsquare + ax + b is divided by (x + 2) leaves remainder 4 and (x-3) leave remainder -1.Find a & b |
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Answer» Step-by-step EXPLANATION: PUT X=4 in both equation And both eq would be equal to each other |
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| 5. |
The polynomial ax cube -3x square +4 and 2x cube -5x+9 when divided by (x-2) leave remainder p and q respectively find a |
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Answer» ⠀ ⠀⠀⠀ ⠀ ⠀⠀ ⠀⠀⠀⠀ Answer is 2X..... |
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| 6. |
Simplify (root 6 + root 3)) root 6 minus root 3 (close |
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Answer» Answer: 3 Step-by-step explanation: (ROOT 6 +root 3 ) root 6 -root 3 =root 6 WHOLE SQUQRE -root 3 whole square 6 - 3=3 |
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| 7. |
Number story create by places values for class 3 by using the vehicle number |
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| 8. |
If two- fourth of a number is 3 more than 7, than the number is |
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Answer» Step-by-step EXPLANATION: x=3/7-2/4 LCM=28 x=-2/28 |
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| 9. |
Give the eg of come prime no and factor of |
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Answer» Answer: example of COPRIME number are 21 and 27 the FACTOR of coprime is 1 |
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| 10. |
If x =7-4root 3then find root x+1/root x |
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Answer» Answer: 8-4root3/root 6 -1 Step-by-step EXPLANATION: root X =root of 7- 4root3=root of 7 -2 ROOT6 (6*1 6+1g)= root 6 -ROOT1 x+1/rootx= 7-4root3+1/root6 -1 = 8-4root3 /root6 -1 |
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| 11. |
Please sølve this question of MATHS.......✌ |
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Answer» Step-by-step explanation: = = LET, Now, (i) ............ = = y + c = So, f(x) = secx |
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| 12. |
When theta = 60 then what will be the area of triangle |
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| 13. |
If the roots are 1 and root2. Find the cubic polynomial. |
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Answer» Answer: I think question is INCORRECT...there must be an extra root... kindly CHECK... if I am wrong then PLZ say... I am READY to help you |
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| 14. |
If 2x+ 3y+5z=50, 3x+ 2y+3z=35, 5x+y+2z= 27 What is the value of 'y'? |
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Answer» y = 25 Step-by-step explanation: Quadratic equation y = 123 z = y + x y = 12 + 13 |
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| 15. |
Draw the graph by using the values of x and y given above at what point graph cut the x and y axis x=1,2 y=1,3 |
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Answer» First first finding 2 SOLUTIONS of the GIVEN equation then APPLY this solution to make the graph Step-by-step EXPLANATION: Mark as the BRAINLIEST |
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| 16. |
In a circular table cover of radius 32 cm, a design is formed leaving an equilateral triangle ABC in the middle as shown in fig. 12.24. find the area of the design. |
Answer» This is the ANSWER XDHope it's HELPS youPlease MARKED me as BRAINLIEST answer |
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| 18. |
If x^3 + y^3=54 and x+y= 6, what is value of xy? |
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Answer» (x+y)³ = x³ + y³ + 3XY(x+y) (6)³ = 54 + 3xy(6) 216 -54 = 18xy 162/18 = xy xy = 9 |
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| 19. |
If √1=√2,√3=√4 and √2=√4 what is the relation between√1and√2 give reason |
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Answer» is good wkwjeo Step-by-step explanation: |
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| 20. |
The HCF of two no. is 68 and their LCM is 2142. If one no. is 204, the other no. is??? |
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Answer» 714 Step-by-step explanation: HCF * LCM = Product of numbers Number = 68 * 2142 / 204 = 714 I hope this MAY help u Pls MARK the answer as brainlist Pls follow me |
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| 21. |
Nine times the difference of nine and a number amount is -36 |
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Answer» here MATE hereis the answer for the QUESTION pls mark as BRAINLIEST |
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| 22. |
How to find lcm and hcf of of 20and30 |
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Answer» MARK me as the BRAINLIEST if this helps you... Step-by-step explanation: 20=2x2x5 30=2x3x5 LCM=2x2x3x5 =60 For HCF, SEE THE HIGHEST NO. IN BOTH... HCF = 5 |
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| 23. |
Consider 3,5,0,frame the smallest 4 digits number without repeating any number |
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Answer» Step-by-step explanation: 3500 0035 5300 3050 3050 |
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| 25. |
HCF of 1309,255,1326 by euclids division algorithm. |
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Answer» vmdgjzfj,hfzhfzfhFhzfh.... |
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| 26. |
Express 9/-15 as a rational number with------ (i) denominator (ii) numerator -63 (iii) denominator |
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Answer» Answer: 9/-15 (II) 9/-15×-7/-7=-63/ 105 Step-by-step EXPLANATION: |
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| 27. |
Find fifth root of 8.0125 by using antilog |
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Answer» 5ROOT of 8.0125=1.516 explanation----- LET, 5root of 8.0125=X so , logX=log5root of 8.0125 =》logX=1/5log8.0125 =》logX=1/5(0.9037) =》logX=0.18074 =》X =antilog0.18074 =》X =1.516
I HOPE it's HELP you |
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| 28. |
Find the sum of all the multiples of 7 between 500 to 1000 |
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Answer» Step-by-step EXPLANATION: N(n+1) --------- 2 use this.... |
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| 29. |
Sin a se cosec a tk ka maan btaw |
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Answer» here is the answer. hope this will HELP you. please MARK it as BRAINLIEST. |
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| 30. |
Find the square root of mixed fraction21 51 upon 169 |
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| 31. |
Express the smallest 5 digit number into the product of two primes |
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| 32. |
One should take care of one's health into passive voice |
Answer» CARE should be TAKEN by ONES of ONE HEALTH |
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| 33. |
5+ уxt *-9He-)뺍 |
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Answer» what is this? can't UNDERSTAND. |
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| 34. |
The area of two square fields are respectively 324 and 729 square meters. Find the ratio of their |
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Answer» Step-by-step EXPLANATION: |
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| 35. |
When , Theta = 120 then , what will be the area of triangle ? |
Answer» 1/2×sides which form the angle ×sin thetaNow in case the sides which form the angle is equal can be represent as 1/2×a×a×sintheta (here a denotes side length)1/2×a^2×sinthetaIn case of angle forming sides are unequal can be represent as1/2×ab×sin theta (here a and b are side length which forms the angle)Now u will thinking that from where this formula come it is same as 1/2 × base ×HEIGHTNow u will thinking the formula i discussed above have no height how it can be possibleNow let me explain u , u saw in formula asintheta or b sintheta is ur height and other side is ur base now from where it CAME .IT came from TRIGONOMETRY. This is the answer XDI hope it's helps youPlease marked me as BRAINLIEST answer |
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| 36. |
A semicircle of area 308 metre square is folded to form a cone what is a slant height of a cone? |
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Answer» Answer: 154 Step-by-step EXPLANATION: |
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| 37. |
Solve y = p tan p + log (cos p), where, = |
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Answer»
Given Differentiating the above w.r.t. x \FRAC{dy}{dx}=p\sec^p\frac{dp}{dx}+\tan p\frac{dp}{dx}+\frac{1}{\cos p}\times(-\SIN p)\frac{dp}{dx} \implies p=p\sec^p\frac{dp}{dx}+\tan p\frac{dp}{dx}-\tan p\frac{dp}{dx} \implies p=p\sec^2p\frac{dp}{dx} \implies \sec^2p dp=dx \implies\int \sec^2p dp=\int dx \implies \tan p=x+c where c is a constant \implies x=\tan p-c Thus, y=p\tan p+\log (\cos p) and x=\tan p-c is parametric solution of the equation, where p is a parameter................... |
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| 38. |
5 * 125^x = 5^2x - 2x |
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Answer» Here is your answer Step-by-step explanation: 5×5^3x=5^2x-2x 5^3x=5^2-2x 5^3x÷5^2x=-2x 5= -2x 5/2=x |
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| 39. |
A skirt is made by stitching 5 triangular pieces of cloth of two different colors, each piece measuring 20 cm, 50cm and 50 cm. How much cloth of each color is required for the skirt?...urgent plzzz |
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Answer» Step-by-step EXPLANATION: |
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| 40. |
What is the radius of the circle in the xy-plane thathas (1,5)and contains the point (4,9)?Someone help ?? |
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Answer» SORRY bhaijaan..... |
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| 41. |
72 person have enought food for 7 days but after 1 day they decided to finish the food in 3 remaining days for it they invited more person how many person did they invited |
Answer» 6s7d8govuhojidtg8xtrygihcucivibnpno K KM m MM mm kjduckcuxycovhdkviviv9hjfi ididudic |
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| 42. |
Who is the railway minister of india |
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Answer» |
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| 43. |
Difference between 112 and 126 |
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Answer» DIFFERENCE MEANS MINUS(-) So, 112-126 = -14 Hope it HELPS you :) |
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| 44. |
Hundredth place is between 6 and 8 thousand place is 5 less than 10 ones place is 3 more than 5 tens place is nothing |
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Answer» Answer: 5708 Step-by-step EXPLANATION: please MARK me as a BRAINLIST and FOLLOW me |
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| 45. |
Represent (a^2 -7a +8 ) (a^2 +7a +8) as diffrence of two squares |
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Answer» That is, tan — wi* -+- dm — n* — dn; where d = n — m is the DIFFERENCE of their ROOTS. 2. An arithmetical MEAN between any two SQUARES |
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| 46. |
Take three coins toss them simultaneously 10 times record the outcome and find the probability for getting (a)TTT (b) two T and One H |
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Answer» a. 1/3fvbhgcvfdvbjiibvftfv |
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| 47. |
Test the divisible of the following numbers by 2 is questions ka pura answer m |
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Answer» Step-by-step EXPLANATION: if the |
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| 48. |
A rational number is such that when you multiply it by 5/2 and add 2/3 to the product you get-7/12 what is the number |
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Answer» Answer: here MATE here is the answer for the QUESTION pls MARK as BRAINLIEST |
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| 49. |
Fit a straight line trend to the following data and estimate the expected profit for the year 2020. What is the average annual change in profit?Year 2014 2015 2016 2017 2018 2019Sales (in ‘000 of Rs.) 15 17 20 21 23 24 |
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