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. |
Mohr's circle reduces to a point when the body is subjected to |
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Answer» It REDUCES to a POINT when BODY is subjected to even bigger CIRCLE. |
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| 2. |
13 divided by x leaves rem 12 what is the remainder when x^13 is divided by 13 |
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Answer» 13=xq+12 |
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| 3. |
Why does the circle have 360 degree |
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Answer» The Sumerians watched the Sun, Moon and the five visible planets. They notice that the track of the Sun's annual path across the sky and knew that it took about 360 days to complete one year's circuit. Consequently, they divided the CIRCULAR path into 360 DEGREE to track each day's PASSAGE of the Sun's whole JOURNEY. That's how we got a 360degree circle. |
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| 4. |
If alpha and beta are roots of quadratic equation ax2+bx+c=0,then the quadratic equation ,ax2_bx(x-1)+c(x-1)2=0has roots? |
| Answer» PLEASE TYPE QUESTION CLEARLY | |
| 5. |
If an amount r is to be divided between a and b in the ratio m:n then |
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Answer» A will GET r/m |
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| 6. |
If 2cos = a + , prove that 2cos2 = a2 + and 2cos3 = a3 + . |
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| 7. |
24.71/13 to 3 Decimal places |
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Answer» ●••••• ☆☆☆ ••••••● |
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| 9. |
Reduce the following fraction to their lowest form by finding the HCF |
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Answer» HCF of 48 and 144 is 3 and , |
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| 10. |
divide 56 into four parts which are the four terms of an AP such that the product of the first and the fourth terms is to the product of the second and the third terms as 5:6 |
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Answer» 4 no =a-3d,a-d,a+d,a+3d sum , 4a=56 a=14 (a-3d)(a+3d)/(a-d)(a+d)=5:6 6(a²-9d²)=5(a²-d²) a²=54d² - 5d² 14² =49d² d²=14² /7² d=±14/7=±2 for d=2, a-3d=14-6=8 a-d=14-2=12 a+d=14+2=16 a+3d=14+6=20 Numbers are 8,12,16,20 |
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| 11. |
On dividing polynomial 2x³+ax²+3x-5 by x-1 , the remainder is 7.Find the value of a. |
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Answer» Here is your SOLUTION, x-1 = 0 x = 1 p(x) = 2x³ + ax² + 3x - 5 p(1) = 2×(1)³ + a×(1)² + 3×1 - 5 = 2×1 + a + 3 - 5 = 2+a+3-5 = 0 + a =7 a = 7-0 a = 7 So, the value of a is 7 Hope it helped.................. If it helped then PLEASE mark my answer as brainliest. PLZ plz |
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| 12. |
sriram started business with her capital rupees 45000 after 9 month Misrit had joind with a capital of 72000Rs . at the end of your they recveived a profit of Rs 26450 . what should be shall of simran in the profit |
| Answer» ACCHA Accha!!!!!!!!!!!!! | |
| 14. |
Please simplify this i will mark the answere us brainliest |
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| 16. |
Prove that 143=1432.please do it fast |
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Answer» Its WRONG....we can't PROVE this as these are numbers which are not equal... |
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| 17. |
Find the HCFandLCM of 120 and 90 |
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Answer» LET the FACTORS of 120 and 90 120=5*3*2*2*2 90 =5*3*3*2 HCF=5*3*2. =30 LCM=5*3*3*2*2*2 =360 |
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| 18. |
medicines is packed in boxes each weighing for 4 KG 500 grams how many such boxes can be loaded in a van which can't carry more than 800 kg |
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| 19. |
(3/4)^3×(1/3)2 find the value of each of the following |
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| 20. |
the sum of the digits of a 2 digit number is 10.if we reverse the digits the new number will be 54 more than the original number what is the original number |
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Answer» Hello here is your answer by SUJEET YADUVANSHI ☝☝☝☝☝☝☝☝☝☝☝☝☝☝☝☝ |
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| 21. |
On dividing polinomial 2x³+ax²+3x-5 by x-1 , the remainder is 7.Find the value of a. |
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Answer» Here is your solution, X-1 = 0 x = 1 p(x) = 2x³ + ax² + 3X - 5 p(1) = 2×(1)³ + a×(1)² + 3×1 - 5 = 2×1 + a + 3 - 5 = 2+a+3-5 = 0 + a =7 a = 7-0 a = 7 So, the value of a is 7 Hope it HELPED.................. |
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| 22. |
Write one property of matels. |
| Answer» MALLEABILITY and DUCTILITY...!!☺☺ | |
| 24. |
Find the following by using identity 1a. (2x+5)^2b. (0.2x+1.5y)^2 please solve in full method do it fast it's urgent |
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Answer» (2X+5)^2 |
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| 25. |
How to find divisibility by 6 |
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Answer» Hey Friend! If a NUMBER is divisible by both 2 and 3, then the number is also divisible by 6. If the ones place of a number is an EVEN one then its divisible by 2 and if the sum of all the FACE VALUES of the numbers is 3 or divisible by 3, then the number is a factor of three. Hope it helps : )) |
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| 26. |
Find the HCF of a) 105,570 |
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Answer» Find the prime factorization of 105 |
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| 27. |
how many bricks,each measuring 25 cm ×11.25 cm ×6 cm,will be needed to build a wall 8 m× 6 m × 22.5 cm |
| Answer» HOPE it will HELP you.......... | |
| 28. |
1003 one dight answer |
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Answer» ................................ |
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| 29. |
Derivative of log(logx) |
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Answer» Now, d/dx {LOG (LOGX)} = 1/(logx) * d/dx (logx) = 1/(logx) * 1/X = 1/(x logx) Here, d/dx (logx) = 1/x # |
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| 30. |
Pls ans to be brainlist |
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Answer» Let the present ages of father and son be 'x' and 'y' respectively. |
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| 31. |
If a b c are positive and a+b+c=1 then the least value of 1/a+1/b+1/c is |
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Answer» Assuming that a, B, c are positive. |
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| 32. |
Sigma of n equal to 3 then n equal to |
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Answer» ●•••••• HELLO USER ••••••● |
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| 34. |
Factorise the following using splitting the middle term method. |
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| 36. |
What is real number. |
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Answer» In mathematics, a real number is a VALUE of a continuous quantity that can represent a DISTANCE along a LINE. ... The real NUMBERS include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as √2 (1.41421356..., the square root of 2, an irrational ALGEBRAIC number). |
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| 37. |
a car accelerates uniformly from 18 km per hour to 13 km per hour in 5 seconds calculate distance covered in 5 seconds |
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Answer» INITIAL VELOCITY(U)=18km/h=18*5/18=5m/s. Final velocity(V)=13km/h=13*5/18=3.61m/s. time(t)=5s. acceleration=v-u/t. a=3.61-5/5 a=-0.27m/s2. s=ut+1/2at2. s=5*5+1/2*0.27*25. s=28.275m. |
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| 40. |
Find the square root up to 3places of decimal of each of the following: 5 |
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Answer» |
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| 41. |
3 answer full on a paper |
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Answer» I'll HOPE that it will help u..... |
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| 42. |
Find the smallest number which when increased by 3 actually divisible by the numbers 34,85 and 51 |
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Answer» The answer is 14 as 14 + 3 = 17 which is divisible by 34,85 and 51 |
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| 44. |
Find the area of quadrilateral abcd ,has ab=3cm,bc=4cm,cd=4cm,da=5cmand,ac=5cm |
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Answer» AB = 3cm bc = 4cm cd = 4cm ad = 5cm ac = 5cm Pythagoras theorem says c^2 = a^2 + b^2 c = ac = 5cm a = ab = 3cm b = bc = 4cm c^2 = (5cm)^2 a^2 = (3cm)^2 b^2 = (4cm)^2 25 = 9 + 16 So it is a right angle. A = (b×h)/2 A = (3×4)/2 = 12/2 = 6cm abc = 6cm A of TRIANGLE = √s(s-a)(s-b)(s-c) s = (a+b+c)/2 s = (5+5+4)/2 = 14/2 = 7 √7(7-5)(7-5)(7-4) √7×2^2×3 2√21cm 6+2√21cm 8√21cm I HOPE it is CORRECT ... With regards Achyuta Shrimate |
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| 45. |
(25)^3(-13)^3(-12)^3(25 whole cube into minus 13 whole cube into minus 12 whole cube) |
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| 47. |
Check whether the following statements are true or not.1. a+b=d+c2. a+c+e=180°b+f=c+e |
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Answer» Hey |
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| 48. |
A and B are two towers. The height of towerA is 20% less than of B. How much percent B's height more than of A. |
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Answer» LET height of tower B is X |
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| 49. |
The following is the greatest rational number between the rational number 3 / 7 and 9/30 |
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Answer» 3/7 and 9/30=LCM of 7 and 30 =210 =90/210 and 63 /210 so,3/7 is GREATER |
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