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. |
6. In the figure 5.12, OPQRS and DABCR are two parallelograms.If ZP = 110° then find the measures ofall angles of ABCRSFig. 5.12 |
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Answer» ONG>ANSWER: jshshdhdhdjdiidididoodidjdododifkckdofidjdjdjdjxkdjdjsjj shdjdj |
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| 2. |
9/16 का वर्गमूल होता है |
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Answer» ong>Step-by-step explanation: वर्गमूल संख्या वर्गमूल संख्या 1 1 1 21 9 3 169 16 4 196 |
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| 3. |
Construct a rhombus FACE,with FA=6cm and FC=8cm.Also find the area |
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Answer» ONG>ANSWER: hdhejeowppwowuevgekelwie Step-by-step EXPLANATION: jeheueiwhwvwhwjowowjwvehehsjskkwksjwjejdkdididjdjrhrhr |
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| 4. |
Solve the following system of linear equations by substitution method: x-y/2=3,x/2-2y/3=2/3 |
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Answer» ONG>Answer: the VALUE of x is 6 and y is 0 . |
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| 5. |
ਕਿਸੇ ਵਰਗ ਦੀ ਭੁਜਾ ਦੀ ਲੰਬਾਈ ਪਤਾ ਕਰੋ, ਜਿਸਦਾ ਖੇਤਰਫਲ 1225 ਸਮ ਹੈ। Find the length of the side of a square if its area is 1225 cm |
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Answer» ONG>Answer: 35cm Step-by-step EXPLANATION: AREA for square=a^2=1225 so SIDE a=root of 1225=35cm |
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| 6. |
34. The measures of the angles of a triangle are (2x + 5)º. (4x + 10)° and (3x - 15). What type of triangle is it?(1) Scalene right angled triangle(2) Scalene obtuse angled triangle(3) Right angled isosceles triangle(4) Acute angled isosceles triangle |
Answer» 2>ANSWER :
Solution :Given :
To Find :
Let's solve , We know that , Sum of all angles of a triangle = 180° So, (2x + 5)º + (4x + 10)° + (3x - 15)° = 180° ➩ 2x + 5 + 4x + 10 + 3x - 15 = 180°
Now, we can know the value of all three angles by putting x
Here,
Hence,
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| 7. |
find the area of should region given m angle abc =90 degree and mbc=6cm.show your complete solution on your answer sheet |
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Answer» ONG>Step-by-step explanation: jjsjwhuwww2uuuuueuuw you to GET a GOOD picture of the receipt for the store and get some rest |
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| 8. |
Factorise p2 minus 10p+25 |
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Answer» ONG>Step-by-step EXPLANATION: hdhdh bdjkdk jfififj jekrornd |
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| 9. |
IIfacertain two-wheeler costs 53,670rupees, how much will 35 scn two-wheelers cost? |
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Answer» ONG>ANSWER: ryyu7rt7y8g8igogivvogovovob9h9h9 |
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| 10. |
Varsha buys 21 toy elephants for his shop. She labels each toy with the same selling price. Varsha now chalked out a plan for selling. She sells 14 toys initially at a 20% discount on the labeled price. But, this strategy didn't work that well. Then she sells the remaining 7 toys at an additional 25% off on the discounted price. After all this, Varsha gets a total of Rs 2002 and makes a 10% profit. She was got very excited. But if there was no discount, can you find her percentage of profit? |
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Answer» ONG>ANSWER: LOSS will be your answer |
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| 11. |
(-36) divided (-9)= ? what is the answer |
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Answer» ONG>ANSWER: 4 Step-by-step explanation: 4 should be the answer for SURE |
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| 12. |
refractive index of water with respect to air is 1.33 than refractive of index of air with respect to water7l |
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Answer» ong>Answer: 0.75 Therefore, if the REFRACTIVE index of water with respect to AIR is 1.33, then the refractive index of air with respect to water will be 11.33=0.75. HENCE, the CORRECT option is (d) 0.75. |
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| 13. |
If sinA=3/5, find the value of cosA-sinA/2cotA |
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Answer» ong>Step-by-step explanation:P> SINA = 3/5 = perpendicular/hypotenuse
Base = √(H² - P²) = √(25 - 9) = √16 = 4 Now we have h = 5 , b = 4 , p = 3
=> (cosA - sinA)/2cotA => (4/5 - 3/5) / 2*4/3 => 1/5 × 3/8 => 3/40 |
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| 14. |
The number of letters in the word S N A I L that have line symmetry is |
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Answer» ong>ANSWER: |
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| 15. |
Alladeen asks genie for a good sales week. He has made various shoes to be sold at the flea market. He sells some of them on the first day. Genie clicks its fingers and now the number of leftover shoe doubles. Alladeen sells the same number of shoes as on the previous day. That genie clicks the fingers again and the remainder is tripled. Alladeen again makes the same sale as earlier. On the fourth day, the same thing happens again. The number of shoes is now four times the number and the same sale happens. By the fifth day, Alladeen sells the same as on the previous days. But now the entire stock of shoes is over. Genie clicks its fingers and no new shoes appear. What is the number of shoes Alladeen had on the first day? |
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Answer» ong>Answer: 7 Diride 184 into two parts such that 1/3 of I PART may exceed 1/7th of another part by 8 |
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| 17. |
Write the degree of the given polynomial: (t^3+4) (t^3+9) |
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Answer» ONG>Answer: 3 is the correct answer PLEASE MARK AS BRAINLIEST |
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| 18. |
If A = (0,2, 4), find A and An A. What did you notice from the result? |
| Answer» B sjjsbdsjjdnd. jdndnnd | |
| 19. |
7.) 3yr ago the average age of A and B was 18 yr. With C joining them,now the average became 22 yr. How old is C now?a) 24 yr(b)27 yr(c)28 yr(d)30 yr |
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Answer» ong>ANSWER: ans D 30 yrs Step-by-step explanation: refer attachment marks as BRAINLIEST if you found HELPFUL |
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| 20. |
I don't know hindi please explain me in English |
| Answer» ONG>Answer: | |
| 22. |
What is the answer of 2 × 1/✓2 |
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Answer» ONG>Answer: Step-by-step EXPLANATION: hope it will HELP you |
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| 23. |
फाइंड द क्रिटिक इक्वेशन इन वन ऑफ द रूट 600 - 3 रूट 2 |
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Answer» yhsysysysysttstsyyssydgegehhsjsidijdjd |
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| 24. |
15. The sum of first n terms of an A.P. is 5n -n2. Find the nth term of the A.P. ..ho r u all |
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Answer» ONG>ANSWER: I am FINE how are you happy HOLI |
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| 25. |
If cos ec39° = x, then the value of 1+sin? 39° + tan2 51°1cos ec 51°sin? 51 sec? 39° is |
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Answer» ong>Step-by-step EXPLANATION: jjhumiliation the best of WEST activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best of west activity the best |
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| 26. |
When 60 to is subtracht fromto 60,% of a nuber to give to60the number is____ |
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Answer» ONG>Answer: 60% of n = 60% X n = (60/100)n = 60n/100. Therefore, n = 200 is the desired NUMBER |
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| 27. |
What is the product of √3 +√2 and √3-√2? ans me fast |
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Answer» ONG>Answer: 1 Step-by-step EXPLANATION: a²-b² so 3-2 1 |
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| 28. |
:) Show that tan 75° + Cot750 = 4. |
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Answer» ong>Answer: TAN 75° + Cot750 is not EQUAL 4 MARK me brainliest Mark me brainliest and flw Step-by-step explanation: Its false Tan75 = 2 SQRT3 cot 750 = sqrt 3 tan 75° + Cot750 = 2sqrr3 + sqrt3 = 2 + 2sqrt3 Well its not equal to 4 its false If you will write LIKE this tan 75° + Cot75 then its equal to 4 tan 75 = 2 sqrt 3 cot 75 = 2 - sqrt3 tan75 + cot 75 2 sqrt 3 + 2-sqrt3 = 4 All the best Mark me brainliest |
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| 29. |
Identify the rational number between 2/3 and 5/3 |
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Answer» ONG>Answer: PLEASE MARK me as BRAINLIEST |
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| 31. |
Which number added to x^2+12x+20 gives an absolute value |
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Answer» ONG>Answer: 6 Step-by-step EXPLANATION: x²+12x+20 x=12/2 =6+?(₹8(3!-₹8 |
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| 32. |
MODEL-8 15. The average age of 20 boys in a class is 15 years. If tteacher's age is included then the average age isincreased by 2 years. What is the teacher's age? |
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Answer» er: The teacher's age is 57 years. Step-by-step EXPLANATION: Given that: The average age of 20 boys in a CLASS is 15 years. If the teacher's age is included then the average age is increased by 2 years. To Find: What is the teacher's age? Let us assume: The teacher's age be x years. Formula used: Average = (Sum of observations)/(Number of observations) FIRST find the sum of observations: Average = (Sum of observations)/(Number of observations) ⟶ 15 = (Sum of observations)/(20) ⟶ Sum of observations = 15 × 20 ⟶ Sum of observations = 300 When teacher's age is included: Sum of observations = 300 + x Number of observations = 20 + 1 = 21 Average = 15 + 2 = 17 years Now finding the age of teacher: Average = (Sum of observations)/(Number of observations) Substituting the VALUES. ⇒ 17 = (300 + x)/21 ⇒ 300 + x = 21 × 17 ⇒ 300 + x = 357 ⇒ x = 357 - 300 ⇒ x = 57 ∴ The teacher's age = 57 years. |
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| 33. |
5.Find four rational numbers between , 3/7 and 5/7 |
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Answer» ong>Step-by-step explanation: |
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| 34. |
the minute hand of a watch is 1.4 cm long the tip of the needle moves in 20 minutes a distance equal to |
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Answer» ong>Answer: Answer: The length of the minute hand is 6.28 cm. Step-by-step EXPLANATION: GIVEN : The minute hand of a WATCH is 1.5 cm long. To find : How far does its tip move in 40 minutes? Solution : The minute hand of a watch is 1.5 cm long. i.r. r= 1.5 cm We know that, l=r\times\thetal=r×θ Where, r is the radius l is the length of arc \thetaθ is the angle subtended. Now, Minute hand MAKE 1 revolution in 1 hour. i.e. Minute hand complete 360° in 1 hour. So degree complete in 1 minute = \frac{360}{60} 60 360
Degree complete in 40 minute = \frac{360}{60}\times 40 60 360
×40 Degree complete in 40 minute = 240° In radian measure, \theta=\frac{\pi}{180}\times240θ= 180 π
×240 \theta=\frac{4\pi}{3}θ= 3 4π
SUBSTITUTE the value in the formula, l=r\times\thetal=r×θ l=1.5\times\frac{4\pi}{3}l=1.5× 3 4π
l=2\pil=2π l=2\times 3.14l=2×3.14 l=6.28l=6.28 Therefore, The length of the minute hand is 6.28 cm. |
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| 35. |
2. Solve the L.P.P. by simplex method.Maximize Z = 2x + 3ySubject to x + 2y = 64x + 6y < 24X, y 20. |
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Answer» ong>Answer:
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| 36. |
Find the sum of first n even number |
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Answer» ONG>Answer: Solution. The first n EVEN natural numbers are 2, 4, 6, 8, 10, …., n. Hence, the required SUM is n(n+1). Step-by-step explanation: mark as brainliest |
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| 37. |
P(x) = 4x² -12x+9find p(1)+p(-1) |
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Answer» = 4x^2 - 12x + 9 = 4x^2 - 6X - 6x + 9 p(x) = 2x(2x - 3) - 3(2x - 3) 0 = (2x - 3)(2x - 3) Therefore
Hence zeroes of POLYNOMIAL are :- |
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| 38. |
Prove that-11. (i)cos 48 sin 18 - sin 48 cos 18 =글2 |
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Answer» ong>Answer: giggly and siddhi HEROINE to be the best of west activity the best way home in m orning and craft the DAY my DEAR husband and siddhi heroine junk to be the best way to be the day of school in the day my dear husband is the first half and siddhi heroine junk to be the best of all of my dear brother and craft FRIENDSHIP is the best of west activity the same THING to be the best of west activity the same time to be the |
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| 39. |
Find the common difference and write three more terms √3,√6,√9,√12 |
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Answer» 6,√9,√12 Common DIFFERENCE = |
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| 40. |
Prepare a formula sheet of geometry |
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Answer» ONG>Answer: here is your answer Step-by-step EXPLANATION: I HOPE it will help you |
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| 41. |
The correct answer. decimal 23.654 is read as:we three point six hundred fifty-fourwenty-three point six hundred fifty-fourh is the greatest in value?0.05two three point sie five fouriv. twenty-three point is five four0.50Both landiof these are like decimals?250, 25002.5.2.05.20052.05. 2.50 20.052.5. 205. 2.05ded by sient, Remainder 0.4Quotient Remainder 4ent=0.5Quotient 0.0510.10s Too1831000fractions or mixed numbers5.050111 |
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Answer» ONG>Step-by-step EXPLANATION: iwyyidkhdcnbchlfitsiyg chkciysyospo |
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| 42. |
Pls hlp, me its area and perimeter. Don't spam |
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Answer» ONG>Answer: 5. length = 22cm, breadth = 10cm area = L×b = 22 × 10 = 220 cm^26. perimeter = 880m , breadth = 88m perimeter = 2(l+b) 2( l + 88) = 880 l +88 = 440 l = 352m 8. length = 30m breadth = 20m rate of fence = ₹15 per metre. perimeter = 2( l+b) = 2( 30 + 20 ) 2( 50 ) = 100 m cost of fencing = 15 × 100 = 1500 |
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| 43. |
The current passing through 4newton resistor is___a |
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Answer» ong>ANSWER: If another resistor of zero resistance is CONNECTED in SERIES of the 4 ohm resistor, there WOULD be 4/2=2Amp of current flowing through the resistor or circuit. |
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| 44. |
If A={(x,y): y=e^x, x€R}, B={(x,y): y=e^x, x€R} then n(AnB)is |
| Answer» ONG>Step-by-step EXPLANATION: | |
| 46. |
Compute mean deviation for the following frequency distribution 18,20,12,14,19,22,26,16,19,2 |
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Answer» ONG>ANSWER: ghjljfxxfgyionngfdetgvujjoo |
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| 47. |
What is true about the graph of function f defined by f(x) = 4 + | | x | - 3 |. (I) Symmetric with respect to y-axis(II) Has no x intercepts(III) Has a y intercept at (0 , 7)A) (I) and (II) onlyB) (I) and (III) onlyC) (I), (II) and (III)D) NoneE) (II) and (III) only |
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Answer» ong>Answer: What is true about the graph of function f defined by f(x) = 4 + | | x | - 3 |. (I) SYMMETRIC with respect to y-axis (II) Has no x intercepts (III) Has a y intercept at (0 , 7) A) (I) and (II) only B) (I) and (III) only C) (I), (II) and (III) D) None E) (II) and (III) only |
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| 48. |
What is olfactory indicator |
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Answer» ONG>Answer: Those substances whose smell (or ODOUR) change in acidic or BASIC solution are called olfactory INDICATOR |
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| 49. |
The median of the scores 3 15 10 6 2 8 12 and 7 is |
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Answer» ong>Step-by-step EXPLANATION: The MEDIAN of 3 15 10 6 2 8 12 7 is First we have to write the numbers in ascending order, 2 3 6 7 8 10 12 15 n = 8 ( EVEN) When n is even use the formula = n+1/2 Here |
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| 50. |
The perimeter of a square is 4(p+3q),find its area |
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Answer» ONG>Answer: 8p+6q pls MARK as BRAINLIEST |
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