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 value of k,for which onr root of quadratic equation kx²+5kx+16=0has real and equal roots |
| Answer» HOPE it HELPS U........ | |
| 2. |
a parallelogram and a rhombus are equal in area.the diagonals of the rhombus are 110m and 44m. if the base of a parallelogram is 88cm, find its corresponding altitude. |
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Answer» = 110 * 44/2 =2420 sq m Now, Area of PARALLELOGRAM = b * H 2420 = 0.88 * h THUS, h = 2420/0.88 = 2750 sq m |
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| 3. |
Hey!!!Good Afternoon ☺Please solve the following questionRohit deposited Rs 8000 with a finance company for 3 years at an interest of 15% per annum .What is the compound interest that Rohit gets after 3 years? |
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Answer» Hiii dear good afternoon here is your answer |
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| 4. |
If 8% value added tax included in the prices find the original price of a tv bought for Rs 13500 |
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Answer» AMOUNT of TV = ₹135000 PRICE including VAT = 100+8 = ₹108 ORIGINAL Price = ₹100 Price including VAT is 135000, then the original price = = ₹125000 Price of TV before VAT is ₹1,25,000 |
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| 5. |
How many numbers are between 500 and 1000 with exactly one of their digits 8? |
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Answer» 4000 and 4 digits Because he SAY that how many digits are in between 5000 and 1000 I say it will 4 no and 4 digits |
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| 6. |
No.Of 6 digits numbers that can be formed 0,1,5,6,7,8 in which the first digit is not 0 are |
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Answer» A)105678 |
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| 7. |
Insert 3 numbers between 1/3 and 5/9 |
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Answer» Here is your ANSWER > > 1/3 and 5/9 L.C.M=9 => 1/3 =3/9 Multiplying 3/9 and 5/9 by 10 We GET 3/9=30/9 5/9=50/9 Numbers between 1/3 and 5/9 are 31/9 41/9 45/9 Hope it HELPS! THANKYOU ☆ ☆ |
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| 8. |
0.5 X + 1 upon 3is equal to 0.25 X + 7 |
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Answer» Hii !! |
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| 9. |
Using identities (a+b)(a-b)=a^2-b^225.3×14.7 |
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Answer» (20+5.3)(20-5.3) |
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| 10. |
the ratio of ages of seema and rajashree is 3:1. the ratio of ages of rajashree and atul is 2:3.Then find the ratio of ages of seema , rajashree and atul. |
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Answer» RAJASHREE will get 1 and 2 lcm is 2 therefore, SEEMA will be 3*2 which is 6 ratio of all the THREE is 6:2:3 |
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| 11. |
THE NUMBER THAT SHOULD BE SUBTRACTED FROM 510 AND 270 TO GET GCD AS 24 IS....... |
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Answer» LET the NUMBER SUBTRACTED be x atq x-510-270=24 x-780=24 x=780+24 x=804 |
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| 12. |
How to draw to angle bisector in constuctiongive the answer with a diagrammmmmmmmm |
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Answer» That is ANS ans of your questions u want PROCESS COMMENTS me |
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| 13. |
Billy arrives 12 minutes too late for the 14:12 train from London to Oxford. This train runs every hour at 12 minutes past the hour. How long must he wait for the next train?1) 48 minutes2) 55 minutes3) 37 minutes4) 35 minutes |
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| 14. |
Find the value of (6561) power 0.25 |
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Answer» Hii DEAR here is your answer |
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| 15. |
⭐⭐geometry of flow chart⭐⭐ |
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Answer» A flowchart is a TYPE of diagram that represents an algorithm, workflow or process. The flowchart SHOWS the steps as boxes of VARIOUS kinds, and their order by connecting the boxes with arrows. This diagrammatic representation illustrates a solution model to a given problem. Flowcharts are used in analyzing, designing, documenting or managing a process or PROGRAM in various fields. |
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| 16. |
Sudeep bought some thoughts of rupees 4780. The shopkeeper made a bill of rupees 5305. 80 including sales tax. How much sales tax did sudeep pay? calculate the rate of sales tax. |
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Answer» Given:Sudeep bought some thoughts of Rs.4780 |
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| 17. |
Greater of 2 number is 12 more than smaller and sum of two number is 10 |
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Answer» |
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| 18. |
Hcf and lcm of two numbers are equal product of 2 nos is 3136 find the hcf of numbers |
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Answer» Let the HCF and LCM be X |
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| 19. |
Find the area offa qurilateral abcd whose vertices are a -4. -2 |
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Answer» The VERTICES are ( - 4, - 2) is given remaining vertices is not given please POST QUESTION COMPLETELY |
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| 20. |
Find the angle which is equal to one fifth of its supplement |
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Answer» LET an ANGLE be X° and it's SUPPLEMENT is 180-x° Angle is 1/5 TH of its supplement. x = 1/5 of 180-x 5x = 180-x 6x= 180 Angle x = 30° It's supplement is 180-30° = 150° |
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| 21. |
Question 3 of ex 11.1 class 9th why we extend the ray downwards?? |
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Answer» Hii dear here is your answer |
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| 22. |
A man got a 10% increase in his salary if his new salary is 154 thousand find its original salary |
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Answer» ʜᴇy ᴅᴇᴀʀ✌✌ |
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| 23. |
Rationalise the denominator 3√2/√3+√6-4√3/√6+√2+√6/√2+√3 |
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Answer» (3√2) /(√3+√6) = [ { (3√2) × (-√3+√6) } / {(√3+√6) × (-√3+√6)} ] = (- 3√6 + 3√12)/(3) = √12 - √6 = 2√3 - √6. (4√3) /(√2+√6) = [ { (4√3) × (-√2+√6) } / {(√2+√6) × (-√2+√6)} ] = (- 4√6 + 4√18)/(4) = √18 - √6 = 3√2 - √6.(√6) /(√3+√2) = [ { (√6) × (-√2+√3) } / {(√3 + √2) × (-√2+√3)} ] = (- √12 + √18)/(1) = -√12 + √18 = 3√2 - 2√3. So, (3√2) /(√3+√6) + (4√3) /(√2+√6) + (√6) /(√3+√2) = 2√3 - √6. + 3√2 - √6. + 3√2 - 2√3. = 6√2 - 2√6 |
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| 24. |
The proportion of compounds of nitrogen, phosphorus and potassium in certain fertilizer is 18:18:10. Here compound of nitrogen is 18 percent and that of potassium is 10 percent. Remaining part is of other substances.Find the weight of each of the above compounds in 20 kg of fertilizer. |
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| 25. |
5/x+3/y=4 &3/x+5/y=2 then y-x/xy |
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Answer» I HOPE that you will be underdtand |
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| 26. |
If p/q = (5/6)^2 × (4/3)^0 find the value of (p/q)^4 |
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Answer» I HOPE that you will be underdtand |
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| 27. |
In a class 30% of the students play tennis only and 40% of the students play squash only. 20 students do not play any of these games and 40 play both games.Find:1-No. of students in the class2-tennis students3-Squash studentskoi help kare degs mera |
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Answer» Let the no. of students be x Students playing only TENNIS = 30% of x Students play SQUASH only = 40% of x Therefore, |
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| 28. |
there are seven round table at a party the radius of each table is 20 cm how much long Ribbon is required to cover this 7 table |
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Answer» RADIUS = 20 cm area of CIRCLE = PIE r ^2 = 22/7 × 20 × 20 = 125.7 cm^2 for 7 tables = 125.7 × 7 = 879.9 cm^2 |
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| 29. |
This ans is right or not ? |
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Answer» ⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐ |
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| 31. |
A conical vessel whose internal radius is 10 centimetre and height 36cm is full of water the water is emptied into a cylindrical vessel with internal radius 20 cm find height to which the water rises |
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Answer» Since.. the water of conical VESSEL is emptied into a cylindrical vessel.. |
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| 33. |
Plz answer all.....get 50 points.... answer all the question with along statement... |
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Answer» SEE the ANSWER in the attachment and GET your answer.... MARK it as brainlist |
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| 34. |
Solve this fastChapter --- LINES & ANGLES |
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Answer» ANGLE bdc=x because they are ALTERNATIVE opposite ANGLES x=35 a triangle is formed abd in which a=80 b=35 then c c=180-80-35 65 y=angle dbc then dbc=65 angle z=180-35-65 80 SO, x=35 y=65 z=80 |
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| 35. |
Fnd the area f a rectangle whose breadth s b and lenght is square of breadth |
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Answer» Area of rectangle = L×B |
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| 36. |
The sides of a triangle are 6 cm, 8 cm and 10 cm. The area of the greatest square that can be inscribed in it, is |
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Answer» Here it is ....... The GIVEN triangle is a right ANGLED triangle ⇒ SIDE of the square =P×bP+b=8×68+6=247 ⇒ AREA of square =(247)2=57649cm2 |
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| 37. |
Please answer my questionfind the derivation of the following function from first principle |
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| 38. |
If the side of a euailateral triangle is 8cm then area of the triangle will be |
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Answer» ĀNSWĒR ⬆⬆⬆⬆⬆ |
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| 39. |
Solve it with detail |
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Answer» HEY mate here is your answer. PLEASE REFER to the attachment. HOPE this answer helps you mate. Please mark me as the brainliest one. Thank you. |
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| 40. |
if the perimeter of the sector of a circle is six times the radius of the circle then find the central angle of the corresponding sector in radians |
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Answer» 2X -1/5x+2= 2x+3/5x-1 ANSWER is this |
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| 41. |
The area of a rectangular field is 0.5 hectare if one side is 125 M find the other side |
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Answer» AREA of RECTANGLE= l×b 0.5=125×b b=0.5÷125 =0.004m THANKU. HOPE it HELPS |
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| 42. |
Rationalising factor of a^2+ab+b^2 |
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Answer» (a+b)^2 |
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| 43. |
by selling a. chair for ru 3168 anuj losses 12% find the cost prize what percent would gain or loss selling the chair for Ru 3870? |
Answer»
Now Again SP = 3870 . So GAIN = 3870 - 3600 = 270. Gain % = 270/3600 x 100 % = 7.5 % Thank u. |
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| 44. |
roohi travels 300 km to her home partly by train and partly by bus she takes 4 hours if she travel 60 km by train and the remaining by bus if we travel 100 KM by train and the remaining by bus seat x 10 minutes longer find the speed of the train and the bus separately |
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Answer» Total distance travelled be Roohi=300 |
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| 46. |
Find the value of a and b if x-1 and x-2 are factors of x×x-ax+b |
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Answer» P(X)=x^2-ax+b |
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| 47. |
Circumference of a semucircle is 216mts than its radius |
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Answer» CIRCUMFERENCE of a semi CIRCLE is half of the circumference of FULL circle. ( 1/2 x 2 x pi x R) Circumference of semi circle = pi x r From the PROBLEM, 216 = 3.14 x r Radius = 216/3.14 Radius = 68.7 m |
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| 48. |
Find the next term in the given number series 8, 7, 16, 5, 32, 3, 64, 1, 128, find the next term |
| Answer» 256 is the NEXT TERM | |
| 49. |
Find the surfacr area of a cubiod whose length is 3.2 m;breadth is 30 dm; height is 250cm |
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Answer» L = 3.2 m B = 30dm = 0.03m H = 250cm = 2.5m Surface area of CUBOID = 2( LB +bh +hl) |
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