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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 diameter of circle whose area is 50.24m². With explanation |
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Answer» Step-by-step EXPLANATION: we know that, area of CIRCLE = πr² => 50.24 = πr² => r² = 50.24/π => r² = 50.24 * 7/22 => r² = 16 => R = 4 |
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| 2. |
Solue x+ 25% of (x+ 3) = 12 |
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Answer» Answer: HOMEWORK help (with all solution STEPS), Online math PROBLEM ... POLYNOMIAL multiplicaiton - (x^3-12*x^2-42)*(x^2+x-3) ... 139. SIMPLIFY 25/30. Step-by-step explanation: |
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| 3. |
Plz answer this do not spam |
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Answer» Answer: SRY your LINE in TYPING is like IMPOSSIBLE to read Step-by-step explanation: |
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| 5. |
(6) When making a rangoli on paper, how do you make the dots?Ans. colourful sketches penpencilmarkers paints |
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Answer» easy Step-by-step EXPLANATION: |
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| 6. |
If(x) denotes the greatest integer function then the domain of the function f(x) =√x-(x) /log(x^-x |
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Answer» HSHS jsusg uyshshs uudhehs jdysd uhssb |
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| 7. |
Land peice price was increased by ₹40, 000 to 46,000. Find the increased percentage |
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Answer» Answer: 40% increase Step-by-step EXPLANATION: |
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| 8. |
Write degree of following abc+a²bc+ab²c3+2acb²please answer this please |
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Answer» 4 please MARK my answer as BRAINLIEST answer |
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| 9. |
What percentage is 63/100. with full equation |
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Answer» Answer: 63% getcalc.com's fraction to DECIMAL calculator to FIND what's an equivalent decimal for the fractional number 63/100. 0.63 is a decimal and 63/100 or 63% is the percentage for 63/100. Step-by-step EXPLANATION: Follow For More Answers Mark As Brainliest Carry On LEARNING |
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| 10. |
A shopkeeper buys an article for ₹ 450. He Marks it at 20% above the cost Price. Find: (i) the marked price of the article (ii) the selling price, if he sells the article at 10 percent discount. (iii) the percentage discount given by him, if he sells the article for ₹ 496. 80. |
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Answer» 491 is the answer . MARK as braist |
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| 11. |
If [x] denotes the greatest integer function then the domain of the function is f(x)= |
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| 13. |
in boys hostel there is enough ration for 125 students to last for 21 days. How many long will it 50 more students join them |
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Answer» SRY idk Step-by-step EXPLANATION: |
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| 14. |
A train starts from Patna on 30th May 2020 at 23:40 HRS and reaches Mumbai on 1st June 2020 at 5:15 PM. What is the total travel time? |
Answer» Topic :-Conversion of UNITS Given :-A train starts from Patna on 30th May 2020 at 23:40 HRS and reaches Mumbai on 1st June 2020 at 5:15 PM. To Find :-Total travel time. Solution :-The train started from Patna on 30th May 2020 at 23:40 HRS and it reached Mumbai on 1st June 2020 at 5:15 PM. It means train travelled on 30th May, 31st May and on 1st June. Note : Month 'May' contains 31 days. Calculating travel time of 30th May, Train started at 23:40 HRS and a day gets changed as time gets 00:00 HRS. So, time travelled = ( 60 - 40 ) minutes 20 minutes So, travel time of 30th May is 20 minutes. Note : 1 hour = 60 minutes Calculating travel time of 31st May, The train travelled WHOLE day which means train travelled 24 hours. Note : 1 day = 24 hours Calculating travel time of 1st June, Train reached Mumbai at 5:15 PM. If time is in PM then we can convert it into HRS by adding 12:00 to it. It means train reached Mumbai at 5 : 15 + 12 : 00 HRS Add hours and minutes separately. 5 + 12 : 15 + 00 HRS 17: 15 HRS It means train travelled 17 hours and 15 minutes on 1st June. Note : If time is in AM then we can directly write it in HRS without doing any operation. Calculating total travel time, Time travelled on 30th May + Time travelled on 31st May + Time travelled on 1st June 20 minutes + 24 hours + 17 hours + 15 minutes 24 hours + 17 hours + 20 minutes + 15 minutes 41 hours + 35 minutes Answer :-So, total time travelled by train on this journey is 41 hours and 35 minutes. |
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| 15. |
If x +1x= 2, what is the value of x2 +1x2 |
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Answer» Answer: 2 is the answer Step-by-step EXPLANATION: x +1x = 2 2x = 2 x = 2/2 x = 1 put VALUE of x in x² + x² (1)² + (1)² = 1 + 1 = 2 |
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| 16. |
Give exprestions for one third of a number is 5 less than that no |
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| 17. |
. Find the two rational numbers between 2/11 and 7/11 |
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Answer» Answer: 3/11,4/11,5/11 6/11 Step-by-step EXPLANATION: ANSWERS are above |
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| 18. |
1. The number of integers between 1 and – 2 area) 3 b) 4 c) 2 d) None of these |
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Answer» d) None of thsese Step-by-step EXPLANATION: |
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| 19. |
(i) 8400 for 4 years at 8% per annum. find simple intrest |
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Answer» INTEREST= 2688 PLEASE MARK as BRAINLIEST |
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| 20. |
3solue x+ 25% of Cret 3) = 12 |
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Answer» Answer: 75 Step-by-step EXPLANATION: because here is MULTIPLE |
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| 21. |
Find the perimeter and area of a square of side:(b) 19 m(c) 13 km(a) 7 cm(d) 11 cm(e) 26 m |
Answer» To Find :-
Solution:As we know that,
Therefore, According the question, The perimeter and area of the squares:
Perimeter of square: => ( 4 × 7 ) cm => 28cm Area of square: => ( 7 × 7 ) cm² => 49cm²
Perimeter of square: => ( 4 × 19 ) m => 76m Area of square: => ( 19 × 19 ) m² => 361m²
Perimeter of square: => ( 4 × 13 ) km => 52km Area of square: => ( 13 × 13 ) km² => 169km²
Perimeter of square: => ( 4 × 11 ) cm => 44cm Area of square: => ( 11 × 11 ) cm² => 121cm²
Perimeter of square: => ( 4 × 26 ) m => 104m Area of square: => ( 26 × 26 ) m² => 676m² Required ANSWER :-
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| 22. |
(x+1)/3 = (x-6)/2 , then find the value of x |
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Answer» x+1÷2 =x-6÷2 2(x+1) = 2(x-6) 2X +2 = 2x -12 2x-2x =-12-2 =-20 |
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| 23. |
LINES PO, SR, AND DF,SO THAT LINE SR IS PERPENDICULAR TO BOTH THE REMAINING LInes |
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Answer» it can be like this Step-by-step explanation: please mark as BRAINLIEST it helps me out and LEARN from the perpendicular |
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| 24. |
Guys please answer me ☺️☺️ |
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Answer» Answer: These is BAR diagram Please PICK me BRIAN list answer And LIKE me |
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| 25. |
The surface area of two sphere are in the ratio 1:4 , then the ratio of their volumes is |
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Answer» let ratio of second sphere =R2 ratio of volume of both sphere =4/3π(r1)³/4/3π(R)³= (r1/R2)³=(l/4)³=1/64 |
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| 26. |
Find x if 3x =15. pls ans |
Answer» MARK as BRAINLIEST |
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| 27. |
3. Subtract 3a? - 262 - 7c2 from 11a² + 7b2 - 9c2 using the columnmethod.Multiply - 37 - 2y by 7x |
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Answer» gvxxghjjbcddfgggvv can xcccvvbbbbshzhshshshshsjshsbsbsbsbsbsbsbsbzbsbsbsbsbshjajajajabsbBbZbHJshsjaiaushabbababshwhshsha Step-by-step EXPLANATION: .... |
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| 28. |
3/100 of black sheet , can be written as _____ in decimal. |
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Answer» 3 / 100 = o.o3 in decimal |
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| 29. |
A number is larger than half of 100. It is more than 6 tens and less than 8 tens. The sum of it digits is 9. The ten digits is the double of the one digit. What is the number? |
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Answer» 63 LARGER than fifty tenth place VALUE 6 which is DOUBLE of 3 their sum 6+3=9 |
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| 30. |
12mn² — 24m²n =?answer with solution |
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Answer» Step-by-step explanation: 12mn² — 24m²n 12mn(n - 2m) |
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| 31. |
Choose the correct option. A body in space doesn’t have its own light. Which body it might be ? (a)Sun (b) Moon (c) Earth (d) Both b & c |
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Answer» Answer: d) both B and c Step-by-step explanation: moon does not emit light on its own but it will be like it has light the SUNS light FALLS on moon same for EARTH HOPE u understand mark as BRAINLIEST plss |
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| 32. |
Manvi ate 1/3 of a cake and another 1/4 was eaten by her friend . How much cake was left? * |
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Answer» Answer: |
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| 33. |
1+1+1+1+1+1+1+1+1+1+1+1+1 |
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Answer» 13 is the answer PLEASE MARK BRAINLEIST |
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| 34. |
Please give me the answer with formula |
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Answer» Step-by-step explanation: since line m and L are parallel so x=60°(alternate ANGLES)y+60=180(angles on a STRAIGHT line) y=180-60 y=120°z =y(alternate angles) z=120° |
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| 35. |
The lines which do do not meet at any point even if they are extended are ?? |
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Answer» Answer: parrallel LINES Step-by-step explanation: Lines in a plane that NEVER meet, EVEN if we extend them, are CALLED parallel lines. As they never meet, the distance between the parallel lines remains constant. |
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| 36. |
Answer please . fast fast fast |
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Answer» Answer: 4. 1/ 125 follow for more answers mark as BRAINLIES plsssss CARRY ON LEARNING Step-by-step EXPLANATION: |
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| 37. |
What is one-eighth of a hectare |
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Answer» Answer: 1250 m2 Step-by-step EXPLANATION: MARK as BRAINLIEST |
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| 38. |
In school assembly, students of a class are standing in a line. Ruhi is 19th from both ends. How many students are present in that class? |
Answer» Given:In school assembly, students of a CLASS are standing in a LINE. Ruhi is 19th from both ends. To Find:How many students are present in that class? Solution:◐ As it's said that Ruhi stands in the 19th position from both the ends. → Position of Ruhi will be 18th from the front → 18th from the back side ◕so, TOTAL no.of students EXCLUDING Ruhi will be: hence , the no. of students excluding her are 36 ➳ so, the total number of students will be: ❂ therefore the total no.of students in the assembly are 37 |
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| 39. |
4.What will you get on subtracting -134 from the sum of 38 and -87 ? |
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Answer» FIRST TAKE out the SUM of 38 and -87. 38 + (-87) = 38-87 = -49 Now, subtract -134 from -49. -49 - (-134) = -49+134 = 85 Answer is 85. Hope it helps. |
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| 40. |
2ab²c — 10c²de=?answer with solution |
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Answer» Answer: 2ab²c-10c²de=2c(ab²-cde) Step-by-step explanation: 2ab²c-10c²de 2c(ab²-cde) |
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| 41. |
Find the area ofa rectangle park which is 183/5m long and 82/3m broad |
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Answer» =183/5×82/3 =92÷15 ANS |
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| 42. |
What should be the rate of interest per annum interest is calculated quarterly? |
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Answer» When you are using monthly or quarterly interest RATES instead of annual, you can find the appropriate RATE by dividing the annual interest rate by the number of periods. For EXAMPLE, a 12 percent annual interest rate DIVIDED by four periods is a three percent quarterly interest rate. |
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| 43. |
Simplify these expressions and find their values if x = 3, a -1, b = -2.a) 4X-5-3x + 9b) 2- 8x + 4x + 4c) 2a - 2b - 4-5+ ad) 10 - 3b- 4 - 5be) 5a - 1 - a +9 |
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Answer» Answer: when we put all the VALUES in the below equation we got a) 4x-3x=x -5+9=-4 x-4 3-4 =-1 like that you do all this answer . now I am only answering all the questions not fully PROCESS. b)-6 c)-4 d)-22 e)4 thank you all answer are fully CORRECT... Requirements Brainlist answer |
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| 44. |
If the sum of three consecutive integers is 30, the least of them is:(b) 9(c) 10(a) 6(d) 12 |
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Answer» (B) 9 Step-by-step explanation: 9+10+11=30 |
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| 45. |
(b) Which type of a polyhedron is shown in Fig. 1?(i) Convex (ii) Non-convex (iii) Regular(iv) Regular convex |
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Answer» (ɪ) ᴄᴏɴᴠᴇx ɪs ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴsᴡᴇʀ... Step-by-step EXPLANATION: |
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| 46. |
If 2 kg sugar costs Rs.45, the cost of 5 kg sugar is equal to |
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Answer» Answer:112.5 if 2kg sugar COST rs 45 hence 5KG sugar = 22.5 x 5 =112.5
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| 47. |
3)3If –th of a number is 60, then half the number is :4ΛΟ80 |
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Answer» Answer: 30 is the CORRECT answer |
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| 48. |
Answer please . fast fast fast fast |
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Answer» given p=6400 t=? R=6 by formula 6400*t*6/100=1152 t=1152/64*6 =192/64 =3 years Step-by-step explanation: Option three is rytt 100% |
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| 49. |
In how many ways, 48 small squares of 1 cm X 1 cm can be arranged so that the resulting area is 48 cm^2? |
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Answer» Given: In how many ways, 48 small squares of 1 cm x 1 cm can be ARRANGED so that the resulting area is 48 cm²? Solution: 1 x 48 = 48 2 x 24 = 48 3 x 16 = 48 4 x 12 = 48 6 x 8 = 48 So, there are 5 ways. Hence, in 5 ways, 48 small squares of 1 cm x 1 cm can be arranged so that the resulting area is 48 cm². |
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| 50. |
Pls answer dear pls i will mark as brainiest |
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Answer» 1800 is the answer... STEP-by-step EXPLANATION: i do it by step by step |
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