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. |
5, 6 and 7Find the LCM of the numbers by inspection. |
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Answer» ONG>ANSWER: 210 is CORRECT answer ........ |
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| 2. |
Construct the parallelogram whose diagonals measure 4.2 cm and 6.4 cm. The angle between the diagonals is 60°. |
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Answer» > I amsoory
Construct the PARALLELOGRAM WHOSE DIAGONALS MEASURE 4.2 cm and 6.4 cm. The ANGLE between the diagonals is 60°. |
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| 3. |
Evaluate degree of polynomial (y3-2)y2+11) |
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Answer» EE of POLYNOMIAL is 5 hope it HELPS you |
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| 4. |
(i) (ii) (iii) (iv) One card is drawn from a well-shuffled deck of 52 cards. Find the probability of getting a face card. a non face card an ace of black suit a king of diamond |
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Answer» ong>Answer: Total no. of cards = 52 P(E) =No. of favourable outcomes/Total number of outcomes (i) No. of FACE cards = 12 (3 per suit, king queen jack) P(getting a face card) = No. of face cards/Total no. of cards = 12/52 = 3/13 (II) No. of NON face cards = 40 (10 per suit, Ace-10) P(getting a non face card) = No. of non face cards/Total number of cards = 40/52 = 10/13 OR (alternate method) P(E) + P(not E) = 1 P(getting a face card) + P(getting a non face card) = 1 P(getting a non face card) = 1 - P(getting a face card) P(getting a non face card) = 1 - 3/13 = (13- 3)/13 = 10/13 (iii) No. of black aces = 1 P(getting a black ace) = No. of black aces/Total number of cards = 1/52 P(getting a diamond king) = No. of diamond kings/Total number of cards = 1/52 |
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| 5. |
1)Write this number 68,823,761 in International system, |
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Answer» ong>Answer: 68,823,761- Sixty eight MILLIONS eight HUNDRED and twenty THREE thousands SEVEN hundred and sixty one |
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| 6. |
A contract on construction job specifies a penalty for delay of completion beyond a certain date as follows:Rs 200 for the first day, Rs 250 for the second day, Rs 300 for thethird day, etc.The penalty for each succeeding day being Rs 50 more than forthe preceding day.(i) How much money the contractor has to pay as penalty, if hehas delayed the work by 30 days ?(ii) Which mathematical concept is used in the above problem ?(iii )Which value should be promoted in this problem ? |
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Answer» ONG>Answer: Please have a LOOK on attachment... |
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| 7. |
Cos 48degree minus sin 42 degree |
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Answer» ONG>Step-by-step explanation: Evaluate Cos 48 degree - SIN 42 degree. Answer: 0 To find Cos 48o – Sin 42o We know that Cos (90 – θ) = Sin θ……..(1) So we can write Cos 48o as Cos 48o = Cos (90 – 42) Cos 48o = Cos (90 – 42) = Sin 42o………(2) Cos 48o – Sin 42o From equation (2) we can write the above equation as Sin 42o – Sin 42o = 0 |
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| 8. |
Number 53934 is divisible by which of the following number? |
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Answer» ong>Answer: |
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| 9. |
5. Factorise :(i) x ^3 -2x^2 - x + 2with proper solution |
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Answer» RONG>Answer: Here is the answer you are searching for, x³-2x²-x+2 = x²(x-2)-1(x-2) = (x²-1²)(x-2) = (x-1)(x+1)(x-2) HOPE IT HELPS YOU. PLEASE MARK AS BRAINLIEST... |
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| 10. |
HlohhhFind the smallest number to be added in 1300 to make it a perfect square. |
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Answer» ong>Answer: 39 Step-by-step explanation: FIND the square of 1330 that is 36.469 then find the the square root of 37 which is near to 36 the square root of 37 is 1369 then SUBTRACT 1369 from 1330 then you will get the answer as 39 |
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| 11. |
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz plZ plz plz tell me answer |
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Answer» ONG>ANSWER: PLEASE mark this answer as brainliest |
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| 12. |
8. The distance between two stations is 300 km. Two motorists startsimultaneously from their stations andmove towards each other. The speed ofone of them is 7 km/hr more than thespeed of the other. If the distancebetween them after 2 hours of their startis 34 km. Find the speed of eachmotorist? |
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| 14. |
Count The number of factors for perfect Squares (like 4, 9, 25...). is that numbereven or odd? |
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Answer» f you FEEL this HELP you plz dont forget to make it a brillent ONE and also RATE it. Thnk you...... |
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| 15. |
ClassmateDatePageExpress 25x22 as exponential Form. |
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Answer» ONG>Step-by-step EXPLANATION: The above is your ANSWER |
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| 16. |
Find the smallest number to be added in 1300 to make it a perfect square.hh |
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Answer» o GUYS Step-by-step explanation: 69 |
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| 17. |
Number 5438 is divisible by which of the following numbers |
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Answer» ONG>Answer: plz give the OPTIONS too. |
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| 18. |
Number 53934 is divisible by which of the following number |
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Answer» ong>A NARRATIVE essay USES all the story elements — a beginning, middle and ending, as well as plot, characters, setting and climax — bringing them TOGETHER to complete the story.
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| 19. |
. i=5 ਨੂੰ ______ਅਸਾਈਨਮੈਂਟ ਕਿਹਾ ਜਾਂਦਾ ਹੈ ।/ |
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Answer» ong>ANSWER: NON of these Step-by-step EXPLANATION: i HOPE it is correct answer |
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| 20. |
2/3÷5/11=2/3× Recipient |
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Answer» ong>Step-by-step EXPLANATION: |
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| 21. |
.The range of the data 30, 61, 55, 56, 60, 20, 26, 46, 28, 56 is .... |
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Answer» ONG>Answer: 40 Step-by-step EXPLANATION: Lowest term =20 Range= 60-20 =40 |
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| 22. |
Q2. Which of the following is true? O ) 4>(a) (-8) + (-4) > (-8) - (- 4)(b) (-8) + (- 4) < (-8) - (-4)O (c) (-8) + (- 4) = (- 8) - (- 4)O(d) none of these |
Answer» ONG>ANSWER:option (b) is the correct answerHope this helps you... |
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| 23. |
Please answer this question....exam chal raha hai..... |
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Answer» Single digit: 1,2,3,4,5,6,7,8,9 Probability = 9/10 here is the ANSWER HOPE it helps.... and please FOLLOW kar dena agar HELP ho gaya ho to
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| 24. |
(a)2 +( b)2+(c)2_ab_2bc_2ca=0, prove. That a=b=2c |
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Answer» ong>Answer: hope it helps Step-by-step explanation: a²+b²+4c²-ab-2bc-2ca=0 2(a²+b²+4c²-ab-2bc-2ca)=2(0) 2a²+2b²+8c²-2ab-4bc-4ca=0 (a²-2ab+b²)+(b²-4bc+4c²)+(4c²-4ca+a²)=0 (a-b)²+(b-2c)²+(2c-a)²=0 a-b=0 ; b-2c=0 ; 2c-a=0 a=b ; b=2c ; 2c=a a=b=2c hence proved |
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| 25. |
Q12. How many numbers are perfectcube from 1 to 1000? /13 1000 |
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Answer» ONG>Step-by-step explanation: 10 HÉRÉ IS YØUR ANSWÉR MÀTE!! HØPE THÍS HÊLPS YØÛ!!! (✯ᴗ✯)(✯ᴗ✯)(✯ᴗ✯)(✯ᴗ✯)(◠‿・)—☆(◠‿・)—☆(◠‿・)—☆(◠‿・)—☆(◠‿・)—☆ |
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| 26. |
Solve the following system of equations by using eliminationmethod:3x-2y+3=04x+3y-47=0 |
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Answer» ONG>ANSWER: 3×-2y+3=0 is the answer of this QUESTION |
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| 27. |
If 4tanθ=3, then evaluate the value of |
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Answer» ONG>Answer: Given 4Tanθ=3⇒Tanθ= 3
sinθ= 5 3
cosθ= 5 4
4sinθ+cosθ 4sinθ−cosθ
= 4( 5 3
)+ 5 4
4( 5 3
)− 5 4
= 5 16
5 8
= 2 1
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| 28. |
8. Father's age is three times the sum of ages of his two children: After 5 years his age will be twice the sum of ages of two children. Find the age of the father |
| Answer» ONG>ANSWER: | |
| 29. |
Change 1.5 as rational number |
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Answer» ONG>Answer: 3/2 Step-by-step explanation: 1.5=1 1/2 =3/2answer |
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| 30. |
Write the expanded form of 31.28 |
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Answer» ONG>Answer: 3*10+1*1+2*1/100+8*1/10 |
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| 31. |
The value of six root 3×13 root three |
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Answer» ONG>ANSWER: 19 ROOT 3 Step-by-step EXPLANATION: this is your answer |
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| 32. |
What is the probality of 2 digit number beikg not perfect square |
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Answer» ong>ANSWER: please MARK me as a BRIANLIEST |
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| 33. |
In the triangle ABC, AF is the median, D is the midpoint of AF, E is the intersection point of straight lines CD and AB. Suppose BD = BF. Show that AE = DE. |
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Answer» ONG>Step-by-step EXPLANATION: ryfifgfxystohhgztch,9h |
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| 34. |
2 15. The rational number 3.78 is increased by and then521 is subtracted from the result. What is the new4rational number obtained?3The product of two rational numbers isIf one |
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Answer» ONG>ANSWER: jugh kill hdjfi jdkrnur jrrjri krroek orkrmor |
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| 35. |
ABC ~ DEF and theirperimeters are32cm and 24cm. If AB = 10cm, then DE? |
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Answer» ong>Answer: 7.5 cm Step-by-step explanation: as the GIVEN TRIANGLE are similar then give me a THANKS ❤️ Mark as brainliest follow me |
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| 36. |
13. The length and the breadth of a rectangular garden are in the ratio 9:5. A path 3.5 m wide, running all around inside it has an area of 1911 mFind the dimensions of the garden.? |
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Answer» Let the length and breadth of a rectangular GARDEN be 9x and 5x. Area of field = Length × Breadth=9×(5x) =45x2 Length of field without path =9x−(3.5+3.5)=9x−7 Breadth of field without path =5x−(3.5+3.5)=5x−7 Area of field without path = Length without path X Breadth without path =(9x−7)×(5x−7) −35x−63x+49 =45x 2 −98x+49 Now, Area of path = Area of field − Area of field without path 1911=45x 2 −(45x2 −98x+49) 1911=98x−49 x=20 Therefore: Length of field =9x=9×20=180m Breadth of field =5x=5×20=100m Step-by-step EXPLANATION: Mark as brainelist |
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| 37. |
22 Take it =70) diameter = 49 cm(ii) radius = 35 cm(iii) radius = 2.1 m(iv) diameter = 9.8 m |
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Answer» ong>ANSWER: |
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| 38. |
The sum of squares of conective even natural numbers is 244;find the numbers |
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Answer» ONG>Step-by-step EXPLANATION: The sum of squares of two “consecutive natural NUMBER” is 244, the numbers will be “12 and 10”. |
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| 39. |
The smallest unit of Weight isgrammilligramcentigrammillimeter |
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Answer» ong>ANSWER: |
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| 40. |
In an A P if an= 3+4n find the common difference |
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Answer» ONG>ANSWER: 3+4n=3+4×1=7 3+4×2=11 3+4×3=15 so the answer is 4 OK |
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| 41. |
Question File Find the zeros of the polynomial 2x2 + 5x - 12 and verify the relationship between itszeros and coefficients |
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Answer» ong>ANSWER: Step-by-step explanation: 2x² + 5x - 12 2x² +(8 -3)x -12 2x² + 8x - 3x -12 2X(x + 4) -3(x + 4) (2x -3) (x +4) 2x -3 = 0, x+4 =0 x= 3/2 , x = -4 |
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| 42. |
Please see the image |
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Answer» ong>ANSWER: 6x - 2y = 3 6x - 2y - 3 = 0 ----(1) KX - y = 2 kx - y - 2 = 0 --(2) Compare above equations with a1x + b1 y + c1 = 0 and A2 x + b2 y + c2 = 0, we get a1 = 6, b1 = -2 , c1 = -3 ; a2 = k, b2 = -1, c2 = -2 ; Now, a1/a2 + b1/b2 [Given they have Unique solution ] 6/k (-2 )/( -1) 6/k 2 k/6 1/2 k* 6/2 kz 3 Therefore, For all real values of k, except k+ 3, |
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| 43. |
which of the quadrilaterals has all angles as right angles, all sides are equal and diagonals bisect-each other |
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Answer» ONG>Answer: A square Step-by-step EXPLANATION: A square is a quadrilateral with all ANGLES of 90°, 4 equal sides and the diagonals bisect each other at 90°. |
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| 44. |
What should be added to -5/7 to get -2/3? |
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Answer» ONG>ANSWER: -2/3+5/7 LCM=21 -14/21+15/21 1/21 is the answer |
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| 48. |
P/2+16=26 match the following |
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Answer» ONG>ANSWER: Step-by-step explanation: plz plz plz plz mark me as BRAINLIEST, follow and like also |
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| 49. |
on a rainy day 94% of students were present in a school is the number of students absent is 174 so find the strength of the school |
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Answer» ...................................................................………………… |
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| 50. |
13. In the given figure, if AB = BC and ZA= ZC then find the value of x. B55°7500DА.C |
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