Saved Bookmarks
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. |
J) The perimeter of a square is24 cm then length of each sideis* |
|
Answer» ong>Answer: 6cm Step-by-step explanation: so,4 x side = 24 length of each side=6cm |
|
| 2. |
IF THE SCALE OF A BAR GRAPH IS 1 UNIT= 40 STAMPS , WHAT WOULD BE THE HEIGHT OF THE BAR TO REPRESENT 160 STAMPS? PLEASE TELL |
|
Answer» ong>ANSWER: |
|
| 3. |
Convert the following ratios to percents. 5:8 |
|
Answer» ong>Answer: =>5:8=>5/8×100=>62.5% |
|
| 4. |
An equation is shown below: 8x + 2(x − 7) = 7x + 3x − 14 Part A: Solve the equation and write the number of solutions. Show all the steps. Part B: Name one property you used to solve this equation. |
|
Answer» ong>Answer: 8x + 2x - 7x = 7x + 3X - 14 3x = 10X - 14 -7x = -14 |
|
| 5. |
H) The area of a square witheach side 25 cm in square cmis * |
|
Answer» of SQUARE = side×side = 25×25 = 625cm² |
|
| 6. |
A is 28121.6,P is 25000 R is 8% half yearly compound find the time |
|
Answer» ong>Step-by-step EXPLANATION: |
|
| 7. |
Kilometres and Metres into metres Example 2 Convert 2 km 15 m into m.2 km = 2000 m2 km 15 m15 m2 km 15 m = 2 km + 15 m= 2000 m + 15 m= 2015 m |
|
Answer» Step-by-step explanation: correct steps followed to get answer |
|
| 8. |
Topics which synthesize analytic and algebraic techniques are typically the most difficult, because most people have trouble with one or the other. Some such areas, all of which also have an enormous number of prerequisites, are algebraic geometry, algebraic number theory, ergodic theory and arithmetic combinatorics. |
|
Answer» ONG>Answer: in this the number which geometry ALGEBRAIC or number theory..we have only ergodic theory. |
|
| 9. |
7. Convert the following ratios to percentsa) 3:4b) 5:8 |
|
Answer» /H2> =>3:4=>3/4×100=>75%B=>5:8=>5/8×100=>62.5 |
|
| 10. |
4. Arrange the following lengths in their increasing magnitude: 2 metre, 2400 centimetre,10000 millimetre, .02 km please please please please help me |
|
Answer» ONG>Answer: 10000 millimetres, 2 metres, 0.2 km, 2400 centimetres |
|
| 11. |
F) Which is the correct primefactorisation of 30 * |
| Answer» ONG>Answer: | |
| 12. |
A bike`s wheels have a diameter of 70 cm. How many times will the wheel revolve during a journey of 50 km? |
|
Answer» ONG>Answer: Circumference of a circle, the entire external length of the circle(the WHEEL) =π X d, where π =3.142 and d is the diameter In this case, the diameter = 70cm, now we need to convert to metres to keep all units consistent(with the distance of 110M) so the diameter=70/100=0.7m Circumference in this case, using above formula=3.142x 0.7=2.2m For a distance of 110m, the revolutions would be 110/2.2=50 Answer= 50 REVS |
|
| 13. |
An equation is shown below: 8x + 2(x − 7) = 7x + 3x − 14 Part A: Solve the equation and write the number of solutions. Show all the steps. Part B: Name one property you used to solve this equation. |
|
Answer» > Step-by-step explanation: 10X - 14 = 10x - 14 10x - 10x = 14 - 14 0 |
|
| 14. |
2 pointse) Which is the only evenprime number |
|
Answer» ONG>ANSWER: answer = 2 Step-by-step explanation: hope my answer will HELP you |
|
| 17. |
A can do 1 by 2 of a piece of work in 5 days. B can do 3 by 5 of the same work in 9 days and C can do 2 by 3 of that work in 8 days. In how many days can three of them, together do the work?(1) 3 days (2) 5 days (3) 9 by 2 days (4) 4 days |
|
Answer» ong>Answer: ATQ, A can do 1/2 of the work in 5 DAYS => A can do the whole work in 5 × 2/1 = 10 days B can do 3/5 of the work in 9 days => B can do the whole work in 9 × 5/3 = 12 days C can do 2/3 of that work in 8 days => C can do the whole work in 8 × 3/2 days = 12 days. Therefore, ( A + B + C)’s 1 days’ work = 1/10 + 1/15 + 1/12 Hence, A + B + C can COMPLETE the whole work in 4 days. |
|
| 18. |
Can you tell me how to solve this question step by step. |
|
Answer» ong>Answer: here is your answer please make me brainliest and follow me Step-by-step EXPLANATION: did very hard work for MAKING PRESENTATIONS |
|
| 19. |
Work out and find the answer to this math problem 3.28 divided by 4 |
|
Answer» ONG>ANSWER: =0.82 Step-by-step EXPLANATION: =3.28/4 =0.82 So. the answer is 0.82 |
|
| 20. |
What coordinate expression represents the coordinates of any point after dilation by a scale factor of 2? |
|
Answer» ONG>Answer: (x,y) → (2x,2y) . Step-by-step explanation: A dilation is a TRANSFORMATION that changes the SIZE of the IMAGE. It EITHER shrink or enlarge a shape by using a scale factor about a center of dilation. Step-by-step explanation: |
|
| 21. |
7. How much would a sum of 16,000 amount to in one year at 20% per annum if the interest interest is calculated quarterly.compounded quarterly?1The bank sharges 1207 |
|
Answer» ong>Answer: Rate = 20% per ANNUM = 5% per QUARTER. Amount = Rs. [16000 X (1+(5/100))3] = Rs. 18522. |
|
| 22. |
An equation is shown below: 8(2x − 14) + 13 = 4x − 27 Part A: Write the steps you will use to solve the equation, and explain each step. Part B: What value of x makes the equation true? |
|
Answer» ONG>Answer: Step-by-step explanation: 8(2x-14) + 13 = 4x -27 16x - 112 +13 = 4x-27 16x-4x = -27+112-13 12x = 72 x = 6 |
|
| 23. |
Room has 650 beads. He gine away so bead to his brothermothes bough 30 more newbead For him cuess howmany beads does he have now |
|
Answer» ONG>ANSWER: yujjjjjjjhhjj Step-by-step EXPLANATION: |
|
| 24. |
The population of a town was 3,47,509 in the year 2005-2006 the next year it was found to have increased by 11,670 what was the population in 2006-2007 |
|
Answer» ong>ANSWER: in 2005-2006, population was 3,47,509 next YEAR it INCREASED by 11,670 the population in year 2006-2007 was 3,59,179 |
|
| 25. |
HCF of 9 and 13 is Plz reply soon |
|
Answer» ong>Answer: 1 Step-by-step EXPLANATION: no common divisor so HCF is 1 |
|
| 26. |
Express the first quantity as a percentage of the second quantity 1 by 10 of 2 by 5 answer is 25% |
| Answer» ONG>ANSWER: | |
| 27. |
What is the scale factor of the dilation? |
|
Answer» ong>Answer: The scale factor in the DILATION of a mathematical object determines how much larger or smaller the image will be (compared to the ORIGINAL object). When the ABSOLUTE value of the scale factor is greater than one, an EXPANSION OCCURS. When the absolute value of the scale factor is less than one, a compression occurs. Step-by-step explanation: please mark as brain list |
|
| 28. |
. Find the perfect square |
|
Answer» ONG>ANSWER: Here is your ANS sis 1/4 Mark me as BRAINLIEST |
|
| 29. |
(b) - 3x +C-5y) - C-10y)-2N |
|
Answer» ER: bye Step-by-step EXPLANATION: |
|
| 30. |
Find the hcf by the prime factorisation method of 49,70,77 |
| Answer» | |
| 31. |
Ram has650 beeds he give away50 beed to his brother mother bought 30 more new beed for him guess how many beeds does he row |
|
Answer» ONG>Answer: 630 BEEDS are left |
|
| 32. |
Q=the LCM of 18,30 and is 360. If the n is even number then find all other possible values of n. |
|
Answer» ong>Answer: |
|
| 33. |
Sasha solved an equation, as shown below: Step 1: 8x = 56 Step 2: x = 56 − 8 Step 3: x = 48 Part A: Is Sasha's solution correct or incorrect? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation. Part B: How many solutions does this equation have? |
|
Answer» ONG>ANSWER: SASHA is incoreect Step-by-step explanation: PART A-It should be: 8x=56 x=56÷8 x=7 Part B-Pta nhi |
|
| 34. |
F. In a morning walk three persons step off together. Their steps measure 15 cm,24 cm and 40 cm respectively. What is theminimum distance each should walk so thathe can cover the distance in complete steps? |
|
Answer» ONG>Answer: 120cm Step-by-step explanation: Hope you understand it...... |
|
| 35. |
Write the expression for the following sentence, DO NOT SOLVE One third is 12 less than the number itself |
|
Answer» ong>Answer: let the NUMBER be x 1/3 = 12 - x Step-by-step EXPLANATION: |
|
| 36. |
You have 34 of a pie leftover after your party. Each guest takes home 16 of the leftover pie. What fraction of the original pie does each guest take home? |
|
Answer» ONG>Answer: 34/16 Step-by-step EXPLANATION: ............................ |
|
| 37. |
1. Change to metres:(a) 9 kmetres |
|
Answer» ONG>Answer: 9000 m Step-by-step explanation: 1 km = 1000 m 9 km = 9×1000 m 9 km = 9000 m Mark as brainlist please |
|
| 38. |
A brick weighs is2×1/4 kg.a stone is 1×1/5 kg lighter than the brick .find the weight of stone. |
|
Answer» ONG>Answer: LET the weight of the brick = 2x
The weight of the brick (2x) = 1KG + 2x/2
=> 2x = 1 + X
=> 2x - x = 1
=> x = 1
HENCE weight of the brick is 2x = 2 . 1 = 2 |
|
| 39. |
The difference of n integers a and (minus 6) is 4 find the value of a |
|
Answer» ong>Answer: Step-by-step explanation: GIVEN that a-(-6) = 4, we can write it as a+6=4. Lets move 6 to RHS. Now we get a=4-6 which is equal to -2. Thus, our answer is -2. Hope it helped you. |
|
| 40. |
P+q=10 & pq=5 than p/q+q/p=? |
|
Answer» ONG>Answer: 18 Step-by-step explanation: p/q+q/p =1/pq( p²+q²) =1/5* { (p+q)²-2pq } =1/5 ( 100-2*5) =1/5 ( 90) =18 |
|
| 41. |
1.. the the sum of two integers is minus 16 if one of them is 53 find the other..2..the sum of two integers is 65 one of them is - 31 find the other..3..if a is equal to minus 8 b is equal to minus 7 C is equal to 65 that (a + b) + C is equal to a + (b +) . |
|
Answer» Step-by-step explanation: x = -89 2. -31+x = 65 x = 96 |
|
| 42. |
HCF of 56 and 78 can you use any methodwith the sum |
|
Answer» ONG>Answer: 2 is your answer Step-by-step explanation: MARK me as the brainliest |
|
| 43. |
If one angle is 30° and otherangle is 60° find the third angleof a triangle |
|
Answer» ong>ANSWER: 90° Step-by-step explanation: |
|
| 44. |
3(x+1)=15 this is urgent please |
| Answer» R to the GIVEN ATTACHMENT | |
| 45. |
III.Write the following in compact form.1. 50,000 + 5000 + 500 + 52. 20,000 + 1000 + 7 |
|
Answer» 5505 2. 21007 |
|
| 46. |
Plz solve this. its really urgent |
|
Answer» ONG>Answer: Step-by-step explanation: FIND by VERTICALLY opposite ANGLE property |
|
| 47. |
3 A brick weights 1×1/5 kg lighter than the brick. Find the weight of the stone, |
| Answer» | |
| 48. |
2 Mr. verma bought grocery items worth Rs. 200.80. how much money didhe spend? |
|
Answer» ong>ANSWER: I think it's $2.73 Step-by-step explanation: 1 rs = $0.014 so it's LIKE 200.80/0.014 = 2.8 if you were to round it up :) |
|
| 49. |
A publisher sells a book for rs 168 at a profit of 20% face cost of production increases by 30% what should be the increase in the price of the book so that his percentage profit remains the same ?? plz answer my question fast |
|
Answer» 1/5=168 5x+x/5=168 6x/5=168 Sp1=x=168×5/6=28×5=140 20% value 28 rupees 1%=28/20=1.4 rupee 30%=42 new cp2 is 182 and cp1 was 140 now the profit percentage 20% should be CONSTANT so we should consider this 20% for new cp for selling rate i.e., Sp2=182×120/100=182×1.2=218.4 now the increase of the process can be found by Sp2-Sp1=218.4-168=50.4 50.4 is the increased cost may be what is the answer? if this is CORRECT GIVE me a like so that I can UNDERSTAND this is correct |
|