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.
| 2. |
Solve for x 4x²+4x+1=0 |
|
Answer» -STEP EXPLANATION:here is the solutionpls SEE is it CORRECT |
|
| 3. |
A cuboid of dimensions 10cm by 2cm by 2cm is divided into 5 cubes of edge 2 cm. Find the ratio of the total surface area of the cuboid and cube |
|
Answer» Dimensions of Cuboid = 10 by 2 by 2 cm THEREFORE, Volume of Cuboid = 10 x 2 x 2 = 40 cm³ SINCE it is divided into 5 cubes, Volume of each Cube, l³ = 40/5 = 8 cm³ Therefore, LENGTH of each side of cube, l = ³√8 = 2 cm Now, Total Surface Area of Cuboid = 2(lb + bh + hl) TSA = 2(10x2 + 2X2 + 2x10) = 2(20 + 4 + 20) = 2(44) .. |
|
| 4. |
Maths question in the following pic: |
|
Answer» when the prise of good falls by 10%its quality demanded rises from 40units to 50 units calculate prise elasticity of demandGiven, percentage CHANGE in PRICE =(−)10%Q=150 units;Q 1 =180 units;△Q=Q 1 −Q=(180−150)units=30 unitsPercentage change in quantity demanded = Q△Q ×100= 15030 ×100=20%Price elasticity of demand (E d )=(−) Percentage change in pricePercentage change in quantity demanded =(−) −10%20% =2When demand rises from 150 to 210 units:E d =2Q=150 units;Q 1 =210 units;△Q=Q 1 −Q=(210−150)units=60 unitsPercentage change in quantity demanded = Q△Q ×100= 15060 ×100=40%Price elasticity of demand (E d )=(−) Percentage change in pricePercentage change in quantity demanded 2=(−) Percentage change in price40% Percentage change in price = 2−40% =20%Price elasticity of demand =2.Percentage FALL in price =20%. |
|
| 5. |
If b/a × a/b then x=? |
|
Answer» is it a QUESTION????? Step-by-step EXPLANATION:I don't THINK so |
|
| 6. |
Two dice are thrown simultaneously. The probability of getting a multiple of 2 on onedie and a multiple of 3 on the other die, is111913(a)(b) (c) (d)3636367.36 |
|
Answer» Fire is a chemical reaction that CREATES LIGHT and heat from oxygen and fuel. A lit candle needs to draw oxygen from the air in order to CONTINUE BURNING. If you limit the amount of air available, the candle's flame eventually goes out once it uses up all the oxygen.Step-by-step EXPLANATION: |
|
| 7. |
Find two like, fraction whosesum is 7/19 and to the differenceis 3/19. |
| Answer» L DONT KNOW he beargfdgeeee | |
| 8. |
1/2 +1/4+1/4 equal to |
| Answer» 1/2 + 1/4 + 1/4 LCM = 41/2 = 2/4= 2/4 + 1/4 + 1/4 = 2 + 1 + 1___________ 4 = 4/ 4= 1 | |
| 9. |
From YZ from the triangle using using Pythagoras theorem |
| Answer» LIKE 5 STAR rateaaaddddddidiidks | |
| 10. |
The area of a square plot of side 8 m. is _________ sq. m.83264None of these. |
|
Answer» 64 square metresStep-by-step EXPLANATION:We are given to find the AREA of a square plot of side 8 m. The above figure REPRESENTS the square plot with length of side as 8 m. Area of the square plot is s2 , the VALUE of s is 8 m. Therefore, the area of the square plot is 82=64m2 or 64 square metres. |
|
| 11. |
How to write faster??please help me i am having internals to write |
|
Answer» Below is a collection of tips and strategies, which can help you learn how to write faster by hand.Fix your HANDWRITING technique.Maintain GOOD posture.Hold the pen WHICHEVER way feels comfortable.Avoid gripping the pen too hard.Use a good writing implement.Improve your handwriting style.Use a SHORTHAND writing system. |
|
| 12. |
7. Meetu scored 75 marks out of 90 in Maths and Priya scored 52 marks out of60 in Maths. Who performed better?in the ratio method |
|
Answer» Meetu scored BETTER than priyaStep-by-step explanation:Because meetu got 72 Mark's AND Priya got 52 marks THANKYOU HOPE it will HELPFUL to YOU |
|
| 13. |
If cost of 6 kg. grapes is rs. 480 then cost of one kg. grapes is rs. _______ |
| Answer» 80 RUPEES Step-by-step EXPLANATION:MARK as BRANIEST | |
| 14. |
Please explain types of fractions proper fractionimproper fraction like fraction unlike fraction equivalent fraction comparing fraction And solve this Question from above picture THANKYOU JENNY PATEL |
| Answer» PROPER FRACTION. IMPROPER fraction | |
| 16. |
14. After 15 years, Roma will be four times as old as she is now. Find her present age? |
|
Answer» :-Roma's present AGE is 5 YEARS.Given :-After 15 years, Roma will be four times as old as she is now.To find :-Roma's present age.Step-by-step explanation :-Let Roma's present age be x.Then her age after 15 years = x + 15.Four times her present age = 4x.According to the QUESTION, After 15 years, Roma will be four times as old as she is now.So, we get :-Transposing x from LHS to RHS, changing its sign,On simplifying,Transposing 3 from LHS to RHS, changing its sign,Dividing 15 by 3,So, Roma's present age is 5 years. |
|
| 17. |
2. {2.5, 0.3, -5.25, -0.7, 1.2} Increasing: ____________________ Decreasing: ___________________ |
| Answer» INCREASING: -5.25 < -0.7 < 0.3 < 1.2 < 2.5Decreasing: 2.5 > 1.2 > 0.3 > -0.7 > -5.25 | |
| 18. |
Speed = 60 km/hr. and distance = 120 km. then time = ? |
| Answer» ANSWER. time TAKEN to COMPLETE 120km=2 hrs. =60km/h. hence, the speed of car is 60kmphStep-by-step EXPLANATION: | |
| 20. |
Please try to solve this problem |
|
Answer» Inequality is the treatment in which SOMETHING is treated in unfair and unequal manner but DIVERSITY defines about variety of something at a particular PLACE or SOCIETY. |
|
| 21. |
लाइन एबीसी इज ए ट्रांसवर्सल व्हेन एंड व्हाय |
|
Answer» I LOVE you Step-by-step EXPLANATION:LIKE a right HANDED man and you |
|
| 22. |
Two dice are thrown simultaneously. The probability of getting a multiple of 2 on onedie and a multiple of 3 on the other die, is7111913(b) (36363636(c)(d) |
|
Answer» The probability of getting a multiple of 2 on ONE DIE and a multiple of 3 on the other die = 11/36QuestionTwo dice are thrown simultaneously. The probability of getting a multiple of 2 on one die and a multiple of 3 on the other die, isSOLUTIONSample SPACE For The Event(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6)(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6)(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)Total Number of Events when a single die is thrown once = 6.∴ Total Number of Events when two dice are thrown = 6² = 36.Here , We have to find the probability of getting a multiple of 2 on one die and a multiple of 3 on the other die.Let us ASSUME that M is the Event for getting a multiple of 2 on one die and a multiple of 3 on the other. The Favorable Events (M) are :-(2, 3), (2, 6), (4,3), (4, 6), (6, 3), (6, 6), (3, 2), (3, 4), (3, 6), (6, 2), (6, 4)The Number of favorable Events = 11.Here, Total Number of Events = 36 The Number of favorable Events = 11 |
|
| 24. |
the length of two sides of a triangle are 12 cm and 15 CM between what two measures should the length of the third side fall |
| Answer» | |
| 25. |
How many faces are there in a prism whose base is a polygon having side n |
|
Answer» A star PRISM is a nonconvex polyhedron constructed by two identical star polygon faces on the top and BOTTOM, being parallel and offset by a DISTANCE and connected by RECTANGULAR faces. A uniform star prism will have Schläfli SYMBOL {p/q} × { }, with p rectangle and 2 {p/q} faces. |
|
| 26. |
Suppose a Aparna is x and her father is y year old the find the statement X + y equal 45 tell us |
| Answer» APARNA 12yrs PAPA 33yrsStep-by-step EXPLANATION: | |
| 27. |
Last year, the number of enrollments in class 5 were 180. The enrollment this year are 250. Find the percentage increase in the enrollment. |
|
Answer» -STEP EXPLANATION:HOPE it will HELP you BRO |
|
| 28. |
Arrange horizontally and sovle 1,questions 4512+2395 2questions 8740-3520 |
| Answer» 1) 6907 2) 5220 Step-by-step explanation:1) 4512+2395=4512+2395 =6907 ANSWER2) 8740-3520=8740-3520=5220 ANSWER | |
| 29. |
17:- In the given figures, determine the correspondence which is congruent to Triangle ABC. |
| Answer» SEE the FIGURE.. Plz CHECK if U have attached it... | |
| 31. |
• The numbers x, x + 2, x + 4 are all primeso x is(1) 3(3) 11(2) 2(4) 17 |
|
Answer» 3 Step-by-step EXPLANATION: Hope it's help you PLS mark as BRAINLEST |
|
| 32. |
Find the interest on Rs800 for 145 days at the ratio of interest of 5% per ammum |
|
Answer» EGIUershikrhbhreikikggggggeriulghieyrgugsihjjs5Step-by-step EXPLANATION: |
|
| 33. |
The length of sides of traingle is 3:4:5 and its perimeter is 48 find its area |
|
Answer» on✯The lengths of sides of triangle are in the RATIO 3:4:5 and it's PERIMETER is 48CM. Find it's area.✭Given✭Ratio of lengths of triangle = 3:4:5Perimeter = 48cm✶To find✶Area of the triangle✬Solution✬Let the sides of the triangle be 3x , 4x , 5xPerimeter = Sum of all sides48cm = 3x + 4x + 5x12x = 48cmx = ⁴⁸⁄₁₂x = 4✭Substitution✭3x = 3(4) = 12cm4x = 4(4) = 16cm5x = 5(4) = 20cm★We got the sides of the triangle★★By HERON's Formula, let's find area★Perimeter = 48cmSemi Perimeter = ⁴⁸⁄₂ = 24cma = 12cmb = 16cmc = 20cms = 24cm✵Formula✵ √s(s-a)(s-b)(s-c) √24(24-12)(24-16)(24-20)√24(12)(8)(4)√24(384)√921696cm²✩The area of triangle is 96cm²✩ |
|
| 34. |
The total surface area of a cuboid having length 2 cm, breadth 3 cmand height 5 cm iscm^2 |
|
Answer» -STEP EXPLANATION:TSA=2(lb+bh+lh)TSA=2(6+15+10)TSA=2(31)TSA=62 cm^2 |
|
| 35. |
The coefficient of x2 is |
|
Answer» n:2 is a COEFFICIENT. |
|
| 36. |
Write the answers for the below questions I will mark you brainliest . Answer only ( 2,3,4,5,) |
|
Answer» 3. I think 35⁰ 4. 75ⁿ 5. side is 15CM Step-by-step EXPLANATION:hope that U r HELPFUL please follow,THANK and brainylist please |
|
| 37. |
Aman travelled 60km by car and 240km by train a) Find what percent of the total journey did he travel by train? b) Find what percent of journey has he travelled by car? |
|
Answer» -step EXPLANATION:HOPE it HELPS mark as brainlist and SAID THANKYOU .... |
|
| 38. |
Work out the following division (3x-9y)÷3 |
|
Answer» a BIT Tricky(3x - 9y) ÷ 3x - 3ySo the ANSWER is X - 3yThe Reason is x and y are different term, So they cant be Subtracted, but as 3 was there both were divided by THREE |
|
| 40. |
Amount obtained by depositing Rs. 20,000 at 8 % per annum for six months is ________ |
|
Answer» 100000000000000000000000Step-by-step EXPLANATION: |
|
| 41. |
Mere i circulare pond $ footpath runs along its boundaries man walles around its exactly once, keeping close to the optionIfgo around the pond, what is the radius of the pond? |
|
Answer» Expert VerifiedSince the man takes exactly 600 STEPS with each STEP of 44 CM to go around the pond. Hence, the RADIUS of the pond is 42 m. |
|
| 42. |
How many times a wheel of radius 35cm must rotate to go 44cm |
|
Answer» -step explanation:20 rotations. HOPE this HELPS if so MARK as brainliest. |
|
| 43. |
draw an angle of 45 degree using a ruler and compasses bisect it to make an angle of 22 degree and half degree |
| Answer» HOPE this answers is HELPFUL for udon't forget MARK me as brainlist | |
| 45. |
A triangle is an isosceles triangle. If one angle, other than two equal angles, is 80",find the other two angles.Please Give Real Answer Of This Question ❤❤ |
|
Answer» base angles of isosceles TRIANGLES are equal. Therefore, the other TWO angles are 80degree ( base ANGLE) and 20 degree |
|
| 46. |
John is n years older than his sister. His sister's age is 12. What is their total age after 4 years? |
|
Answer» (n+16) yearsStep-by-step EXPLANATION:Given, Age of SISTER = 12 years AND Johan is 'n' years older than his sister.So, Johan age= (n+12) years Since, PRESENT age of Johan= (n+12) years So, After 4 years= (n+12)+4 = (n+16) years |
|
| 47. |
What is the table of 22 |
|
Answer» 22×2 = 44.Mark me as BRAINLIEST. |
|
| 48. |
The total surface area of a cuboid having length 2 cm, breadth 3 cmand height 5 cm iscm 2 |
|
Answer» the total surface area of a cuboidhaving length 2 CM, BREADTH 3 cmand height 5 cm is1800 SQ cm |
|
| 49. |
Answer these question fast |
|
Answer» THIS IS TWO PHOTO Step-by-step EXPLANATION:HOPE YOU LIKE IT THANKS |
|