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. |
Simplify1.9 8 X 1198 - 1.02 X 1.02o 96 |
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Answer» Answer: thank you for your points Step-by-step explanation: |
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| 2. |
Find k value if 9xsquare+kx+1=0 |
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Answer» Step-by-step explanation: The given EQUATION if 9x2+kx+1=0 comparing with ax2+bx+c=0 here a=9, b=k , c=1 △ = b2−4ac = k2−4(9)(1) = k2−36 The ROOTS are equal so △ MUST be zero ∴ = k2−36=0 = (x+6)(x−6)=0 =x+6=0 or x−6=0 ∴ k=−6 or k=6 |
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| 3. |
HowManysolulian dous thepair of equations y= 0 and2-5 hale.and y=-5 |
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Answer» The PAIR of equation are given to be : FIRST equation : y = 0 Second equation : y = -5 Now, comparing both the equation with the standard form of the equation in the slope-intercept form : y = mx + c. We have Slope of first equation = 0 Slope of second equation = 0 Since the both equation of lines have same slope it shows that both the lines are parallel to each other and we KNOW that the parallel lines never INTERSECT with other so both the pair of equation of lines do not have any solution. |
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| 4. |
In the adjoining figure, ABC is a right angled triangleat A. Find the area of the saded riegion if AB = 6cmBC=10cm and I is the centre of incircle of a triangle ABC |
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Answer» Answer: |
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| 5. |
ঘ)৪ জোড়া কলার দাম ৩২ টাকা হলে একটি কলার দাম কত ? |
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Answer» Answer: |
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| 6. |
If sina =1/2and π/2 |
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Answer» Step-by-step EXPLANATION: ooor9900040tttt ttttttfggldldpdpd00ddkdoodod9d |
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| 7. |
The total surface area of an open box which has a base measuring 1 m x 0.8 m and height 0.3 m is |
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Answer» and then we have been TRYING, but it would LIKE us know when the new YORK and a |
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| 8. |
Length of a rectangle is 6 cm more than its width of this length and breadth of the original rectangle |
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Answer» The width=3cm The length=9cm Step-by-step EXPLANATION: PLEASE MARK ME AS BRAINLIEST. |
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| 9. |
The cubic equation has degree(a) 1(b) 2(c) 3(d) 4 |
Answer» ANSWER:C) 3 this is the Answer for example :- x³+ 5x = 10hope it is USEFUL for you |
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| 10. |
Solve the following inequation and represent them graphically:3x + 6 > 12, x ∈ W |
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Answer» SORRY.................. |
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| 11. |
Simplify1.98 x 1.98-1.02 * 1:02 _________________0.96 |
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Answer» don't you have CALCULATOR USE that |
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| 12. |
Two equal angles of a triangle are of measure 70 degree each. The measure ofthird angle is0 20 degree2O 40 degree50 degree60 degree |
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Answer» snndmsmsmsndndndndjdjdjdjsjsjdjdjdjdjd |
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| 13. |
Find the value of x. please give step by step explaination |
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Answer» Answer: 85° and dude I THINK your previous question has insufficient DATA i wasn't able to solve that hope this one helps please mark me as BRAINLIEST |
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| 14. |
Find 1st 3 terms in the expansion of (8-5x) whole power2/3 |
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Answer» I HOPE this can help you Step-by-step explanation: Using BINOMIAL theorem, the 6th TERM of (a+b) 8 is 56a 3 b
Now substituting the given terms, we get 56⋅ (x 8/3 ) 3
1
⋅x 10 ⋅(logx) 5 =5600 56⋅ x 8
1
⋅x 10 ⋅(logx) 5 =5600 x 2 (logx) 5 =100 x 2 (logx) 5 =10 2
x 5 2
.5 (logx) 5 =10 2
(x 5 2
logx) 5 =10 2
x 5 2
logx=10 5 2
logx x 5 2
=10 5 2
x x 5 2
=10 10 5 2
Comparing the both side, we get x=10 |
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| 15. |
Work out the highest common factor (HCF) of 48 and 60. |
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Answer» Answer: Step-by-step explanation: 48 = 2 * 2 * 2 * 2 * 3 = 2⁴ * 3 60 = 2 * 2 * 3 * 5 = 2² * 3 * 5 HCF = 2² * 3 = 12. PLS MARK IT AS THE BRAINLIEST! JUST NEED 3 MORE FOR GENIUS! :):):) |
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| 16. |
Write the polynomial the product and sum of whose zeros are -5/2 and -3/2 respectively |
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Answer» Answer: Step-by-step explanation: Given: sum = -3/2 product = -5/2 Polynomial = x2 - (sum) x + product = x^2 - (-3/2)x + (-5/2) = x^2 + 3/2x - 5/2 multiplying by 2 2x^2 + 3x - 5 = 0 I hope it will help you!!!!! |
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| 17. |
1 cu .dm = -------- cu.cm |
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Answer» Answer: 1 CUBIC DECIMETER( cu.DM)= 1000 cubic CENTIMETERS( cu.cm) |
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| 18. |
As observed from the top of a 100 m high light house, from the sea level, theangle of depression of a ship sailing directly towards it changes from 30° to 60°determine the distance travelled by the ship during the period of observation. |
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Answer» Answer; HEYA this is MAH answer.... PLS mark me THA..... BRAINLIEST |
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| 19. |
Use a suitable I dentities andsolve the following problems. a. (0.4p-0.5q) |
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Answer» Answer: In the both term the variable is DIFFERENT,so the SUBTRACTION is not possible. |
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| 20. |
In angle ABC AB=AC and angle B = 50 degree then angle C is eqal to(a) 40 degree (b) 50 degree (c) 80 degree (d) 130 degree do explaination |
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Answer» Given: AB=AC, ∠B=50∘ Since, AB=AC ∠B=∠C=50∘ (ANGLES opposite to equal sides are equal)
Hope it's clear, THANK you. |
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| 21. |
Tell me all theta formula |
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Answer» for what? Step-by-step EXPLANATION: |
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| 22. |
1. LetA= (1, 2) and B = (3.4), then n(AXB) will have howmany elements |
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Answer» Answer: PUTTING the VALUE of A and B in N(A,B) (1,2(3.4)) n(3.4,6.8) 2 elements plz MARK me braniest plz |
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| 23. |
Rational number are closed for addition subtraction and muliplication |
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Answer» Answer: TRUE. RATIONAL NUMBERS are closed under addition, subtraction and multiplication. Step-by-step explanation: PLS MARK IT AS THE BRAINLIEST! JUST NEED 3 MORE FOR GENIUS! :):):) |
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| 24. |
7. Ashok is k years old now. How old will he be after 5yearsfrom now? |
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Answer» just GOOGLE it please MARK this ANS as BRAINLIEST |
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| 25. |
EB3. આપેલ આકૃતિમાં, જોહોય, તો સાબિત કરોકે, 1) A EAB ~ A ECD અને (2) AB || CD. |
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| 26. |
Find the sum of first term of AP whose 16term is 46 and 9term is 25 |
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Answer» मुज जशगड़बे लडडीजसमेअजन्स व्हे के ए |
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| 27. |
The sum of two consecutive integers in 58. find the two integers |
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Answer» Answer: 28.5 and 29.5 Step-by-step explanation: LET the numbers be X and x + 1 ==: x + x + 1 = 58 ==: 2X + 1 = 58 ==: 2x = 57 ==: x = 28.5 Numbers = 28.5 and 29.5 Pls MARK my answer as brainlist Pls follow me |
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| 28. |
The curved surface area of a cylinder is 352 sq. cm. and height is 7 cm then the diameter of base of cylinder is |
Answer» S O L U T I O N :Given,
To FIND,
Explanation, We know that, Curved surface area of cylinder = 2πrh [ Put the values ] => 352 = 2 × 3.14 × r × 7 => 352 = 6.28 × r × 7 => 352 = 43.96 × r => r = 352/43.96 => r = 8 cm Now, LET, base cylinder of cylinder be "x". The base diameter of a cylinder = r × 2 => R = 8 × 2 => R = 16 cm Therefore,The base diameter of a cylinder is 16 cm. |
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| 29. |
(3p2qr3) × (– 4p3q2r2) × (7pq2r) is equal to |
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Answer» (3p2qr)*(-4p3q2r2)*(7pq2r) -84p3 6q3 4r3 6 |
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| 30. |
If U = {a, b, c, d, e, f, g; h), A = { b, d, f, heand B = & a, d, e, hy , find the following sets.1) A .2) . B'. 3) A'UB' 4) ANB |
Answer» your ANSWER:-3) AUBI HOPE IT'S HELP YOU SISTER ☺☺ |
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| 31. |
What did the friends report about the status of ‘Baba |
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| 33. |
For all n=N prove thatn^3 -7n+3 is divisible by 9 |
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Answer» no 9 is not DIVISIBLE by STEP and step Step-by-step EXPLANATION: not divisible |
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| 34. |
314 28.57 ને પ્રમાણિત સ્વરૂપમાં લખા |
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| 35. |
The line y- 43xmeets the line x-y +1 = 0 and2x - y + 5 = 0 at points A and B respectively, if point P on the3xsatisfies the condition PA PB = 25, then theline y-number of possible coordinates of Pis |
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Answer» Step-by-step EXPLANATION: The LINE y- 4 3x meets the line x-y +1 = 0 and 2x - y + 5 = 0 at POINTS A and B respectively, if POINT P on the 3x satisfies the condition PA PB = 25, then the line y- number of possible coordinates of Pis |
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| 36. |
Find the question mark |
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Answer» ? Step-by-step EXPLANATION: |
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| 37. |
Write the degree of the polynomial p(x) = x2 - 3x3 + 2 |
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Answer» Step-by-step explanation: The degree of polynomials in one VARIABLE is the highest POWER of the variable in the algebraic expression. In the GIVEN polynomial :f(x)=x 2 −3x +2 The degree of the equation is 3 .i.e. the highest power of variable in the equation. Degree =3 |
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| 38. |
Trigonometry question L.H.S=R.H.S |
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Answer» [(1+sinA-COSA )/(1+sinA+cosA)]²= [ ( 1 - cosA ) / ( 1 + cosA ) ]² LHS = [(1+sinA-cosA )/(1+sinA+cosA)]² =[ (1+sin²A+cos²A+2sinA-2sinAcosA-2cosA)/(1+sin²A+cos²A+2sinA+2sinAcosA+2cosA) ]² = [( 1+1+2sinA-2sinAcosA-2cosA)/(1+1+2sinA+2sinAcosA+2cosA)]² = { ( 2(1+sinA) -2cosA(sinA+1) / [ 2(1+sinA) + 2cosA(sinA +1 ) ]}² = { (2(1+sinA)[1 - cosA] /[2(1+sinA )(1 + cosA )] }² = [ ( 1 - cosA ) / ( 1 + cosA ) ]² LHS= RHS HENCE PROVED ✌ |
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| 39. |
Using Power method find the dominanteigen value of the matrix(Non-anonymous question o) *(2 Points) |
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Answer» Step-by-step EXPLANATION: |
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| 40. |
In a certain code HONEY is written asHPPHC then FORGE is written as: |
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Answer» FPTJI Step-by-step EXPLANATION: |
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| 41. |
Please solve this- for me please |
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Answer» PLS MARK as BRAINLIEST and FOLLOW me |
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| 42. |
M T W T F SPage NoYOUDate:-lany 2)Draw anangle of80° using puotactos Nowbisect this using compasses. please draw it |
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Answer» Answer: 1.for making the text look coloured refer the below syntax and IGNORE the dots [.tex]\red{the\:text\:APPEARS\:in\:red}[./tex] result \red{the\:text\:appears\:in\:red}thetextappearsinred 2.for making the text marquee [.tex][./tex] result = < marquee > {the\:text\:appears\:like\:this} < /marquee > 3. for making the text look bold [.tex]\bold{the\:text\: appears\: like\: this }[./tex] result = \bold{the\:text\: appears\: like\: this }thetextappearslikethis 4. for showing the EXPONENTIAL value [.tex]{no.}^{power}[./tex] result = {no.}^{power}[ /tex] 5. for showing the square root value [.tex]\sqrt{no.}[./tex] result = no.
[./tex]result=[tex] no.
\bold{\boxed{thanx}} thanx
follow me NEXT |
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| 43. |
Let A and B be two overlapping sets and the universal set be U. Draw appropriate Venndiagram for each of the following,(1) AUB (ii) AB (iii) (AB)' (iv) (B-A)' (v) A'UB (vi) A'B(vii) What do you observe from the Venn diagram (ii) and (v)? |
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| 44. |
DIRECTIONS (Qs. 1 to 5): In each of these questions, a numberseries is given. In each series, only one number is wrong. Find outthe wrong number.1.3601 3602 1803 604 154 36 12(c) 604(a) 3602(d) 154(b) 1803(e) 36 |
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| 45. |
F(x) = (x-1)² (x-2)² x[1,2] by rolls therom find value of c |
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Answer» What.............I don't KNOW......... |
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| 46. |
The inner side of the cubical box are length 6 cm.what is its capacity?please help me any way,this is the last day to submit answer.i will give you brainlist and i will always follow you |
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Answer» As all sides are 6 cm so, VOLUME is equal to AREA x HEIGHT of cube Here Area is 6 x 6 =36 (as both sides are 6 and equal and Height is 6 Volume = 36 x 6 = 216 cubic cm I hope it helps you |
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| 47. |
3x + 5FR-V R. f(x) = 2x-3), let f. (x) = f(f(x)).f(x) = f(f(f(x)}) .......(x) =f(t..()) andface: (x) + f2009 (x) isax? +b, then a+b+c+d is equal toCX-d |
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Answer» Step-by-step EXPLANATION: oe9e9e9e9i3k3krkdkdkospaps00s0s0 |
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| 48. |
Decimal expansion of 6/15 is |
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Answer» Step-by-step explanation: ★ The intersection of a colum and row is CALLED a Cell ?
SOUTH Korea The TWO major disadvantages of wind power include initial cost and technology immaturity. Firstly, constructing turbines and wind FACILITIES is extremely expensive. The second disadvantage is technology immaturity. |
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| 49. |
Per annum. Find the interest. Also find the amount whisANa to the lender at the end of years#anal will amount to 3600 310mpleswhich will not |
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| 50. |
2) A principal of 800 amounts to 1120 in 2 years. The rate of simple interest is:(a) 2% p.a.(b) 16% p.a.(c) 18% p.a.(d) 20% p.a. |
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