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.
| 2. |
Locate root 4 on number line |
Answer» Hey matehere is the Explanation or process:1. Draw a no. line and take B at 0 and C at 1 i.e. take BC = 1 units with B at 0. 2. Draw AC perpendicular to BC with length 1 units . 3. Join AB and use Pythagoras theorem to find the length of AB which will be ✓2. 4. Keep pointer of compass at B and TAKING radius as BA draw an arc cutting the number line in POINT D. AB = BD =✓2.
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| 3. |
Find (-4500) x 25 x 4 by using two properties of integers and tell which one is easier |
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Answer» = -450000 |
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| 4. |
Evaluate (-14) ×( -8)+(-4)×(-8) |
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Answer» Answer: 144 Step-by-step EXPLANATION: =112+32 =144 |
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| 5. |
If a number is divisible by 2 and 3 both,it must be divisible by............. |
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Answer» if a number is DIVISIBLE by 2 and 3 both,it must be divisible by 6 |
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| 6. |
Find the positive square root of 12√5+2√55 |
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Answer» Step-by-step EXPLANATION: |
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| 7. |
999*999=? please tell the answer |
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Answer» Step-by-step EXPLANATION: where is your answer answer is ONE PLEASE mark me as BRAINLIEST answer |
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| 8. |
The non-living state of a virus is referred to as _________ |
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Answer» Step-by-step EXPLANATION: the NUN living STATES of a virus is refracted to age unlockdown |
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| 10. |
If n(A)=16, n(B)=13 and n(A U B),read as A union B=22,then find n(A n B),read as A intersection B. |
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Answer» Answer: Step-by-step EXPLANATION: 22=16+13-n(A∩ B) n(A∩ B)=29-22 n(A∩ B)=7 |
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| 11. |
4+8+12...+4n=2n(n+1)PMI |
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Answer» Step-by-step EXPLANATION: An=a+(n-1)d d=4 a=4 An=4n 4n=4+(n-1)4 4n=4+4n-4 n= 1 |
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| 12. |
If y=cosx*sinx find differentiation |
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Answer» PLSS MARK me as BRAINLIEST |
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| 13. |
One card is drawn from the well shuffled deck of 52 cards B) One card is drawn from a well-shuffled deck of 52 cards. Find the probability ofgetting (a) a king of red colour (b) the jack of hearts (c) the queen of diamonds(d) a face card (e) a spade. |
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Answer» NOW THERE ARE TWO KINGS OF RED COLOUR ( ONE FROM DIAMONDS AND ONE FROM HEARTS) SO THE PROBABILITY BECOMES 2/52 OR 1/26 THERE IS ONLY ONE JACK OF HEARTS HENCE PROB = 1/52 THERE IS ONLY ONE QUEEN OF DIAMONDS AND HENCE PROB=1/52 NOW A FACE CARD MEANS A KING QUEEN JACK OR ACE OF ANY SUIT SINCE THERE ARE 3 FACE CARDS IN 4 SUITS EACH, WE GET N(FACE CARDS) AS 16 AND SO PROBABILITY IS 12/52=3/13 13 TOTAL SPADES SO 1/4 PLZ MARK ME THE BRAINLIEST!! |
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| 14. |
2+3+4+5+45+47+48 using property |
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| 17. |
Find the quotient and remainder when:f(x)= is divided by g(x)= |
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Answer» QUOTIENT: x^2+x+4 remainder: 7x+1 Step-by-step explanation: in photo PLEASE MARK ME AS A BRAINLIEST |
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| 18. |
If (X) = √x +√a-x then find (a-x) |
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Answer» here is your answer PLZ MARK MEH AS BRAINLIEST |
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| 19. |
(a+b+c)^2 |
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Answer» Answer: Hope that it's HELPFUL to youPLEASE mark as BRAINLIEST plzz then i will FOLLOW u please |
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| 20. |
1 /√3 - √2 + 1 with explanation. |
Answer» ANSWER:Here is the CORRECT answer MATE..Thank you ☺✌.. |
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| 21. |
Mathematics questions please help |
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Answer» Step-by-step EXPLANATION: BISCUITS weight =38/5 Total weight of the chocolate and biscuits =299/15 Box weight =25 So, 25-299/15 =76/15 =5 WHOLE 1/15 |
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| 22. |
P(x)=6x2-3- 7x, then find sum of zeroes and product of zeroes |
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Answer» product of zeroes is c/a= -3/6= -1/2 |
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| 24. |
5. A quadratic polynomial with Sumandits Zeroes as 8and-9respectivelyis. |
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Answer» the QUAD polynomial is of form x^2 - (sum of roots)x + (product of roots) so the quad poly is x^2 - 8x - 9 PLZ MARK ME AS THE BRAINLIEST |
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| 25. |
Find out the total number of atoms in 180g of glucose . |
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Answer» In 180G glucose, there are 6 × 6.023 × 10^23 OXYGEN atoms. In 1 G glucose, there are (6 × 6.023 × 10^23)/180 oxygen atoms. In 1.80 g glucose, there are {(6 × 6.023 × 10^23)/180} × 1.80 oxygen atoms. It comes to be... 0.36138 × 10^23 oxygen atoms. hope it helps u mark me as brainliest |
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| 27. |
Write three hundreds sixteen thousands in decimal |
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Answer» Answer: 3,16,000 its URS answer MARK ME AS BRAINLIST✌✌FOLLOW ME⚠️⚠️ |
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| 28. |
Define polynomial.please give answer |
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Answer» Step-by-step explanation: an expression of more than two algebraic terms, ESPECIALLY the SUM of SEVERAL terms that contain different powers of the same variable(s). Please MARK my answer as brilliant |
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| 29. |
Three numbers are in AP and the sum is 21 find the middle number |
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Answer» b=(a+c/2) b=(21-b)/2 2b=21-b 3b=21 b=7. |
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| 30. |
Solve the expression 2.5 + 2.5 divided by 95 expanded with2 |
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Answer» Step-by-step EXPLANATION: |
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| 31. |
Class 10th of maths exercise 3.7 question number 4 |
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Answer» PLEASE post the question.. such that we can SOLVE it... HOPE you understand... Mark me as BRAINLIEST |
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| 32. |
Change the following Sentences into Passive Voice choosing from the alternative given below:He plays a match. |
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| 33. |
The digits in the units of thr cube of 14 is? |
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Answer» Step-by-step explanation: 196 Mark as BRAINLIEST |
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| 34. |
6 find the zeros of the polynomial f (x) = x cube -5x square -2x+24 if its product of its zeroes is 12 . |
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Answer» uypi;09]= ytrnhg, Step-by-step EXPLANATION: |
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| 35. |
Evaluate 24-(3×6)+4 |
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Answer» 24-(3×6)+4 = 24-18+4 = 24+4-18 = 28-18 = 10 Answer: 24-(3×6)+4 = 10 Hope it HELPS you. Please mark it as brainliest and follow me!!!!!!! |
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| 36. |
The successor of 425890 is........... |
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Answer» Answer: 425891 PLZ FOLLOW me and MARK me as BRAINLIEST |
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| 37. |
......What do you mean by ordered pair in maths. |
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Answer» Answer: In mathematics, an ORDERED pair (a, b) is a pair of objects. The ORDER in which the objects appear in the pair is significant: the ordered pair (a, b) is different from the ordered pair (b, a) unless a = b. (In CONTRAST, the unordered pair {a, b} equals the unordered pair {b, a}.)HOPE this helps youMark my answer as brainliestfollow me and I will follow you |
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| 38. |
Please answer itwhat do you mean by sets. |
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Answer» LOOK, SETS ARE NOTHING BUT JUST GROUPS OF OBJECTS THAT HAVE SOMETHING IN COMMON. FOR EX, THE SET {1,2,3.....N} IS THE SET OF NATURAL NUMBERS AND EACH MEMBER HAS THIS PROPERTY. PLZ MARK ME AS THE BRAINLIEST!! |
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| 39. |
Solve for x and y by substitution method ---- 7x-2/3-y=2 , x-3y/7=8/7 |
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| 40. |
Polynomial p(x) = x² - x - 3a has one zero is 3 find the value of a |
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Answer» a=2 Step-by-step EXPLANATION: |
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| 41. |
Sri chaitanya or paper 2019 ghatkesar branch of class 8 |
Answer» I THINK THIS IS ABOUT YOUMARK AS BRAINLIST PLS.... |
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| 42. |
Y = √x+5/log(9-x), find the domain |
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Answer» Step-by-step EXPLANATION: The DOMAIN of F(X)=1/log|x|domainy = √x+5/log(9-x), FIND the domain |
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| 43. |
Find the product of 18.30 ×5.4 |
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Answer» |
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| 44. |
A quadratic polynomial with sum and product of its zeroes as 8 and -9 (a) x²-8x+9 |
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Answer» x^2-8x-9 is the answer |
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| 45. |
A plus b ka whole square |
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Answer» Step-by-step EXPLANATION: |
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| 46. |
Which of the following numbers can be the square of an even number?-400169400121 |
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Answer» 400 400 can be SQUARE of an EVEN number. 400 = (20)^2 Hope it helps.!! THANK u and 20 is an even number |
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| 47. |
Find the equation which is formed by adding :-l. 3 to both sides of x+2=6 ll. 4 to both the sides of x-4=7 |
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Answer» Answer: 1. x+5=9 x=4 2. x+8=15 x=7 PLEASE MARK ME AS A BRAINLIEST |
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| 49. |
A circle has a radius of 12 cm. How long is its diameter? |
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Answer» this is the answer follow me |
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| 50. |
5m-4/3=6m+8/7 this is linear equation |
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Answer» YES, this is a linear equation and the answer of the linear equation is 5m-4/3=6m+8/7 6m-5m = -4/3-8/7 m = -28-24/21 |
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