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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. |
Find the perimeter of each of the followingA triangle with side 3 cm, 4 cm, and 5 cm |
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Answer» HOPE it helps you Step-by-step explanation: Perimeter =SUM of all sides 3+4+5=12cm |
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| 2. |
Find the combined equation of the followingI) 2x+y=0 and 3x-y=0 |
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Answer» combined equation of LINES 2x+y=0 and 3x-y=0 (x+y)(3x-y)=0 6x^2XY+3xy-y^2=0 6x^2+xy-y^2=o Step-by-step EXPLANATION: thank you |
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| 3. |
HELPPPPPPPPPPPP MEEEEEEEEEEE PLSSSSSSSS |
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| 4. |
find the zeroes of the quadratic polynomials 8x²-3x and verify the relationship between the zeroes and the coefficients. |
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Answer» Step-by-step explanation: 2 −4 = 4(( 2
x) 2 −(1) 2 ) =4( 2
x+1)( 2
x−1) to find the zeroes, Let f(x)=0 ( 2
x+1)( 2
x−1)=0 (√2x+1)=0 or (√2x−1)=0 x= 2
(−1)
or x= 2
1
So the zeroes of f(x) are 2
−1
and x= 2
1
Again Sum of zeroes = 2
−1
+ 2
1
= 2
(−1+1)
=0= a −b
= (coefficient of x 2 ) (−coefficient of x)
Product of zeroes = 2
−1
× 2
1
= 2 −1
= 8 −4
= a c
= coefficient of x 2
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| 5. |
What did the poet see? |
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Answer» Answer: The WORDS are scarcely synonymous, HOWEVER. Envy means discontented longing for SOMEONE else's advantages. Jealousy means unpleasant suspicion, or apprehension of rivalship. ... Envy is most often used to refer to a covetous feeling toward ANOTHER person's attributes, POSSESSIONS, or stature in life. |
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| 6. |
25,-25,-1,69,-69 in descending oder of integers |
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| 7. |
What will be the condition for(a2 – 9)x² + bx + c=0 to be quadratic equation?please answer fast |
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| 8. |
Find out the square of these numbers 1 ½ |
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Answer» 1 1/2 = 3/2 FINDING square root (3/2 )^2= 9/4 please MARK as brainliest answer |
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| 9. |
Shares and mutual funds |
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Answer» simple Step-by-step explanation: A share is referred to as a unit of ownership which REPRESENTS an EQUAL proportion of a company's capital. A MUTUAL fund is a type of financial vehicle made up of a pool of money collected from MANY investors to invest in securities like stocks, bonds, money market instruments, and other assets. hope it helps you... the most easiest language i can write |
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| 10. |
Find 63÷(-7)please answe |
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Answer» |
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| 12. |
1,0,-5,-3,-1 in ascending oder of integers |
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| 13. |
EXERCISE 1.21. Express each number as a product of its prime factors:() 140) 156(ii) 3825(iv) 5005(V) 7429 |
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Answer» Answer: 156=2*2*3*13 3825=3*3*5*5*17 5005=5*7*11*13 |
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| 14. |
If m∠NJH = 10x-8, find x. |
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| 15. |
The necessary condition for the Maclaurin's expansion to be true for f(x) is…... |
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Answer» ANSWER: the correct answer is D Step-by-step explanation: : By Maclaurin’s series, f(0) + X⁄1! f‘ (0) + x2⁄2! f” (0)…….+xn⁄n! fn (0) where, f(x) should be continuous and differentiable upto NTH derivative. |
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| 16. |
Out of a group of 60 students, 25 play cricket, 30 play football, 24 play hockey, 10 play cricket & football, 9 play cricket & hockey, 12 play hockey & football and 5 play all the three games. use venn diagram to find out, (i) How many play only cricket?(ii) How many play only football?(iii) How many play only hockey?(iv) How many play cricket & football but not hockey?(v) How many play football & hockey but not cricket?(vi) How many play cricket & hockey but not football?(vii) Number of students who play atleast one of the game?(viii) Number of students who play exactly one game?(ix) Number of students who donot take part in any of the game? |
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Answer» No. of students do not PLAY any game = 60 - (11+5+5+4+7+13+8) = 60 - 53 = 7 |
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| 18. |
Which is the correct order of the shapes (from left to right)? Triangle, circle, circle, rectangle, circle Circle, triangle, square, rectangle, circle Square, rectangle, triangle, circle, circle Circle, square, rectangle, circle, triangle |
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| 19. |
Six friends Amit Bhuwan, Chetan, Dilip, Lalit and Fahim are sitting in a row facing west direction. Chetan is betweenAmit and Lalit .Bhuwan is to the immediate left of Lalit and to the immediate right of Dilip. Fahim is not at the left end.Which pair is sitting beside Dilip?Bhu |
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Answer» Answer: Hey mate here is your answer Step-by-step EXPLANATION: Thus Bhuwan and FAHIM are SITTING by the side of Dilip. Please MARK me as Brainliest |
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| 21. |
Write the smallest and the greatest 7 digit number (You may repeat the digit using 9,3,7,1,0,4 Smallest number: Greatest number: |
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Answer» LARGEST NUMBER-973140 |
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| 22. |
. Simplify: a) 1 + 1 + 1 + √2 √2 + √3 √3 + √ |
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Answer» Answer: Step-by-step EXPLANATION: = 1 + 1 + 1 + √2 X √2 + √3 x √3 = 3 + 2 + 3 [ SINCE roots of same number multiplied 2 times is the number itself.] = 8 |
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| 23. |
Simplify by combining similar terms |
Answer» GIVEN :-______________________SOLUTION :-______________________FINAL ANSWER :-______________________ |
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| 24. |
7/9÷49/63step by step explanation |
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Answer» Step-by-step explanation: 7/9÷49/63= 7/9×63/49= 7/7 = 1 |
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| 25. |
Three points A,B and C are vertices of cyclic quadrilateral such that ∟A = 900, AB =4cm and AC =3cm then draw a circle which passes through these three points and also find the fourth vertex and area of circle. |
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Answer» hey here is your CONSTRUCTION and solution in above pics |
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| 26. |
(4m^2 + 7m − 1) −(m^2 + 8m − 7) +(m^2 + 1) |
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Answer» Answer: 4m^2 - m +7 Step-by-step explanation: 3m^2 -m +6 + (m^2 + 8m -7) - (m^2 +8m -7) + (m^2 + 1) 3m^2 -m +6 + m^2 +1 4m^2 - m +7 m = (1 +- √(1-4(4)(7))/2 m = (1 +- √(-107)/2 as negative cannot be in the roots this question cannot be have solutions or values for m |
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| 27. |
Find the whole quality if 5% Of is 1800 cm |
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Answer» Answer: the answer is 36000 Step-by-step EXPLANATION: if 5% is 1800 then 100%=5%*20% then 100% is 20*1800=36000 |
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| 28. |
0.365 as a fraction in simplest form |
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Answer» Answer: 365/999. THUS, the SIMPLEST FORM of 0.365365365... is 365/999 |
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| 29. |
The ratio of days required by A and B to complete some work is 3: 5. 45/8 days are required to complete them. A alone can double this work in how many days? |
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Answer» Step-by-step EXPLANATION: Photosynthesis is a process used by PLANTS and other organisms to convert light energy into CHEMICAL energy that, through cellular respiration, can later be RELEASED to fuel the organism's METABOLIC activities. plz mark me as brainliest and follow for more ♾️♾️♥️ |
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| 30. |
12. Find the middle term of the A.P. 213, 205, 197, ..., 37. |
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Answer» The first term of the AP is 213. The last term of the AP is 37, we FIND the total number of terms in the AP using equations (1), (2) and (3). Hence, the 12th term of the AP is the middle term. Hence, the middle term of the AP is 125.... |
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| 31. |
Differentiate x(√x²+1) |
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Answer» Step-by-step EXPLANATION: use product RULE... |
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| 32. |
(4^2 + 7 − 1) −(^2 + 8 − 7) +(^2 + 1) |
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Answer» Step-by-step EXPLANATION: |
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| 33. |
1.Write the rationalising factor of 1by sin theta+cos theta |
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Answer» ydjudggdjkfuiuffuiufiuififyfiyfyifyi6ti7fi7tiyfifyudtu6ru6it |
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| 34. |
If p,q,r are distinct prime numbers, then their HCF IS___________ . |
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Answer» Answer: Here the “common factor” is 1. THEREFORE, the “common factor” of p and Q is one |
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| 35. |
To draw parallel and perpendicular lines, __________ is used. |
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Answer» d, fcin ghvubrvhj for YVD |
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| 36. |
Which of the following is not a quadraticequation?1..(√2x + √3)² = 3x²– 5x2..2x - x²= x² +53..(x² + 2x)² = x4 +3+ 4x²4..x²+ 5x = 10please answer fast |
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Answer» ( 1 ) 4 ( 2 ) 0 ( 3 ) 3 ( 4 ) 7 talk your answer |
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| 38. |
Sum of the two consecutive multiples of 6 is 54. What are the numbers? |
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Answer» Answer: The ANSWERS, 30 and 36 are indeed multiples of 6 and their sum is indeed 66. Step-by-step EXPLANATION: Please give THANKS to all my answers and please mark as BRILLIANT and please foll me |
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| 39. |
1/8 of a number is equal to 3 /5 + 2/25 what is the number |
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Answer» Answer: 3 |
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| 40. |
En hef and Lom of 16 and 36by prime factorisation and check your answer |
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Answer» It’s pretty obvious that we should be grateful to the “essential workers” during this time of shelter in PLACE. Food SUPPLIERS, HEALTH care workers, delivery people, and first responders have taken on risks to themselves for the benefit of everyone else. How can we possibly repay them? By SHOWING a little |
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| 42. |
The height of 8 students of a class are given below141,153,135,130,165,145,134,135Find the median , mode and mean of the data |
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Answer» MEDIAN > 130,134,135,135,145,153,165 median = 135 mode = 135 MEAN= 1138/8 =142.25 mark BRAINLIAST if FOUND helpful |
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| 43. |
Given that -0.3 k +2.1 = 0.4K |
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Answer» Answer: Step-by-step EXPLANATION: => -0.3k + 2.1 = 0.4k => 0.4k + 0.3k = 2.1 => 0.7k= 2.1 => K = 2.1/0.7 => k = 3 Hope it HELPS! |
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| 44. |
7. In the figure, the value of d isPadbQSR(A) a + b + c(B) b-(a + c)(C) a + c(D) a (b + c) |
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| 45. |
3\7 NO 4/7 SATHE GUNAKAR KARO |
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Answer» भाई इसका आंसर 12 होगा Step-by-step explanation: |
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| 46. |
Area of AMD=42sqcmArea of DMC=14sqcmArea of CMB=28sqcmArea of AMB=? |
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Answer» AREA of AMD=42sqcm Area of DMC=14sqcm Area of CMB=28sqcm Area of AMB=?Area of AMD=42sqcm Area of DMC=14sqcm Area of CMB=28sqcm Area of AMB=?Area of AMD=42sqcm Area of DMC=14sqcm Area of CMB=28sqcm Area of AMB=?Area of AMD=42sqcm Area of DMC=14sqcm Area of CMB=28sqcm Area of AMB=? |
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| 47. |
PRESNES NOW3) A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is4 km/hr, find the time taken by the boat to go 68 km dowrlstream.A. 2 hoursB. 4 hoursC. 3 hours0.5 hours |
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Answer» hvvvcfijvvxuyddgjkjgefhhdgjkvzawer |
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| 48. |
1. Find the number of ways in which 4 boys can be seated for a groupphotograph |
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| 49. |
2 FindtheH.C.E of numberswith the help of아E-DL272and 1000 |
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Answer» Find the H.C.E of numbers with the HELP of 아 E-DL 272 and 1000 |
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| 50. |
Find the breadth of the rectangle from the following measurements. Is it a square? l = 5 cm, A = 50 sq.cm |
Answer» Required Solution :Here, we are given measure of the length and area of the rectangle. We have to find its breadth. As we know that, ★ Area of rectangle = Length × Breadth As per the given question,
Now, substitute the VALUES we are given here. → 50 cm² = 5 cm × Breadth → → 10 cm = Breadth Therefore, breadth of the rectangle is 10 cm. Now, in the second PART of the question we have been asked that is it a square or not. So, the answer is NO. This rectangle is not a square. Reason : All the sides of a square are equal. But, here length is 5 cm and breadth is 10 cm , that means sides aren't equal . So, it is clear that it is not a square. More Information :★ Properties of squares :
★ Properties of rectangles :
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