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. |
a grass plot was shaped like a triangle. if its sides are 32m, 28 m and 15 m long , find the perimeter of the plot |
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Answer» your answer is here.. Step-by-step EXPLANATION: perimeter of triangle =sum of all sides= (32 + 28 + 15) metre = 75 metre Answerif it's help mark me as BRAINLIST. |
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| 2. |
Quantos termos tem a sequência(4,7,10...262) |
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Answer» Answer: 157 = 4 + (n - 1) . (7 - 4) 157 = 4 + (n - 1) . 3 157 = 4 + 3n - 3 157 = 3n + 1 157 - 1 = 3n 156 = 3n 3n = 156 n = 156/3 n = 52 TERMOS resposta: essa p.a TEM 52 termos. |
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| 3. |
(1+cot^2 theta)(1-cot theta) (1+cot theta) |
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Answer» Step-by-step EXPLANATION: =(1+cot^2 theta) (1-cot^2 theta) =(1-cot^2 theta)^2 i think it is right if WRONG then " SORRY" |
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| 4. |
Find for uu cube - 9u square + 27u - 507 |
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Answer» Dude/dudette , UR question is wrong . If it was to factorise I COULD help u. Its wrong COZ the question should b equavalent to somethin. Or it should b a 0 of the polynomial. No such info is mentioned. -------------------------------------------------------------------------------------------- HOPE this helps. |
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| 5. |
You run 4.75 km this week. you already ran 2.43 km. how much further do u have to run? |
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| 6. |
Rationalise root 2 - 2 root 3 |
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Answer» Step-by-step EXPLANATION:
( ( =2-12 =-10 |
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| 7. |
Write a pair of negative and a positive integer whose diffrence is -3 |
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Answer» 2)-5+2=-3 3) -7+3=-3
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| 8. |
Find the 25 term of A P 18, 13, 8 |
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Answer» Answer: Step-by-step EXPLANATION: FORMULA is a+(n-1)d here , a=18 n=25 d=5 18+(25-1)5 = 18+24×5 = 18+120 = 138 |
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| 9. |
Find the value of 3+(under root 3) ( 3-under root 3) |
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Answer» is 9 |
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| 10. |
What will be difference between S.I and C.I on a sum of Rs. 4500 put for 2 years at 5% p.a.? |
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Answer» <P>Step-by-step EXPLANATION: s.i =PxRxT/100 4500 x 5 x 2 /100 450rs A= p(1+r/100)n 4500(1+5/100)2 4500x21/20x21/20 4961.25 c.i=A-P 4961.25-4500 461.25rs difference= 461.25-450 11.25 RS |
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| 11. |
Splitting the middle term of : 2x^2+5/3x-2 |
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Answer» Step-by-step explanation: Step-1 : Multiply the coefficient of the first TERM by the constant 6 • -6 = -36 Step-2 : Find two factors of -36 WHOSE sum equals the coefficient of the middle term, which is 5 . -36 + 1 = -35 -18 + 2 = -16 -12 + 3 = -9 -9 + 4 = -5 -6 + 6 = 0 -4 + 9 = 5 That's it Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -4 and 9 6x2 - 4x + 9x - 6 Step-4 : Add up the first 2 terms, pulling out like factors : 2x • (3x-2) Add up the last 2 terms, pulling out common factors : 3 • (3x-2) Step-5 : Add up the four terms of step 4 : (2x+3) • (3x-2) |
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| 12. |
Smallest negative integer is -1 |
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Answer» -INFINITY is the the smallest integers in other WORDS there is no smallest negative no. because no. are infinite so last no. Or negative infinity is the smallest negative no. |
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| 13. |
If (A intersection B )=phai the n(A unionB) |
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Answer» Step-by-step EXPLANATION: this is the answer to the QUESTION |
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| 14. |
At what rate of interest will the sum of RS.5000 amount to RS.5214 for the period 16th April to 9th September 2006? |
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Answer» Step-by-step explanation: 16th APRIL to 9th September 2006..... - >146 DAYS For 146 DAYS the INTEREST is 5214-5000=214 For 1yr=365days it is 214*365/146=535 Rate of interest=(535/5000)*100 =10.7 Hope this helps you Mark as brainliest |
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| 15. |
2x ( 3x + y² ) by using identities |
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Answer» (a+b)² a²+b²+2ab 6x+2xy² |
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| 16. |
9,248 the number are perfect square using prime factorization also find the number whose square is given |
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Answer» HERE'S YOUR ANSWER HOPE IT HELPS YOU MARK IT AS BRAINLIST |
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| 17. |
Solve t/10=20 maths problem class 9 |
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Answer» t=200 Step-by-step EXPLANATION: if you are LOOKING for the value of' t' then we SOLVE by this method, t/10=20 t=20x10 t=200 |
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| 18. |
A quadratic polynomial whose one zero is 6 and sum of zeroes is 0 is (a) X 2 -6 (b) X 2 -36 (c) X 2 -3 (d) none of these |
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Answer» B.) Step-by-step EXPLANATION: x^2-36 =(x+6)(x-6) |
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| 19. |
The weight of one basket of fruit is to hold 4 by 5 kg find the weight of 25 such basket |
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| 20. |
(38)2-(37)2 slove these questions of answer tell me |
Answer» ANSWER:-◆TO FIND:-◆SOLUTION:-BY USING THE IDENTITY- WE GET- HOPE IT HELPS..Please MARK asbrainliest.. |
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| 21. |
Prove that: 1+sin theta/cosec theta - cot theta- 1 - sintheta/cosec theta +cot theta =2(1+cot theta) |
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Answer» by TAKING L.C.M we can do this Step-by-step EXPLANATION: |
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| 22. |
How many 4cm by 4cm tiles are needed to cover an area, which measures 20cm by 28 cm |
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Answer» Gudnyt How r u?? ❤️ ┏_________∞◆∞_________┓ ✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭ ┗_________∞◆∞_________┛ Area to be COVERED = 20 * 28 = 560cm² Area of one tile = 4 * 4 = 16cm² Therefore, NUMBER of TILES required to cover the area = 560 / 16 = 35 tiles ┏_________∞◆∞_________┓ ✭Hòpè Ìt Hèĺp§ Fòĺĺòw @zahaansajid✭ Pls mark as brainliest Follow me and I'll follow you back ┗_________∞◆∞_________┛
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| 23. |
Simplify :100 -4×2of5+(420-210)÷15 by using integers |
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Answer» Answer: 74 Step-by-step explanation: 100 - 4 × 2 of 5 + ( 420 - 210) ÷15 100 - 4 × 2 of 5 + 210 ÷15 100 - 4 × 10 + 210 ÷ 15 100 - 4 × 10 + 14 100 - 40 + 14 100 - 26 74 Hope this will help you plzz mark my answer as brainliest |
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| 24. |
A card is drawn at random find the probability of getting neither a king nor a queen |
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Answer» TOTAL no of card in deck is =52 |
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| 26. |
Drawing diagonals from one vertex,how many triangles can be formed in a polygon with 3 sides? |
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Answer» Step-by-step explanation: |
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| 27. |
Estimate the product using the general rule 9258 X 27 |
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Answer» ANSWER:the answer is 264256 it is EASY plsmake me the brainlist hope it HELPS you |
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| 28. |
100 Rs.ko do barabar hisso me baatna hai eak ko 1rs.kam aur eak ko1rs.jayada mile. |
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Answer» Step by step explainaton: FIRST of all we will do half of 100rs that is 50and50rs than we know ONE should get 1rs less and other should get 1rs more so do half of it then that's 1/2rs &1/2rs .Now at LAST add first 1/2 rs to 50rs than subtract other 1/2rs from 50rs so we will get ANSWER 49and1/2. and 50and1/2. Answer: 49 1/2 and 50 1/2 |
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| 29. |
If. the angle of the elevation of the sun is 60 degrees , the shadow of a palm tree is 12m in length .find the height of the treepls help fastI will mark him as brainliest |
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| 30. |
In what time will rs. 2400 amount to rs. 2646 at 10% per annum compounded semi- annualy?can you solve with clear statements please? |
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Answer» 10 % annual so 5% semi annual |
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| 31. |
If n(A)=8 and n(A intersection B)=2, then n((A intersection B)´ intersection A is equal to |
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Answer» n(A)=8 n(AnB)=2 n(AnB)n(A) 2 intersection 8 |
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| 32. |
Find the greatest common factor of 6y3 and 8y2. |
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Answer» HERE IS UR ANSWER BUDDY... THE GREATEST COMMON FACTOR OF 6y3 AND 8y2 IS 2y. HOPE IT HELPS. HELP ME TO REACH 700 IN MY FOLLOWER COUNT. |
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| 34. |
At what rate percent will sum of 24000 yields Rs. 1234 as compound interest in 3 year. |
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Answer» Step-by-step EXPLANATION: mark me as BRAINLIEST |
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| 35. |
-4x-2 please solve this please |
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Answer» |
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| 36. |
An express train travel 345/2km 5/2hours Find the speed of the train in m/s |
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Answer» Answer: 19.1667 Step-by-step EXPLANATION: Distance=345/2 KM TIME Taken=5/2 h Speed=69 km PER hour Conversion=69=19.1667 m/s |
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| 37. |
Factor 9a2-6a3.plz plz |
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Answer» Answer: 3a²(-2a + 3) Step-by-step explanation: 9a²-6a³ = -6a³ + 9a² common TERM = 3a², so we can bring it out and DIVIDE 3a² with -6a³ and 9a² = 3a²(-2a + 3)// Please MARK as brainliest |
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| 38. |
5√2(√3-2√5)-√3(√3-2√5) |
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Answer» Step-by-step EXPLANATION: PLEASE MARK it as BRAINLIEST ANSWER |
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| 39. |
|-4x-2| solve this please huge request |
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Answer» Answer: 8 Step-by-step EXPLANATION: ........................... |
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| 40. |
the simple interest on a certain sum computes rupees 600 in 3 years and the compound interest on the same sum at the same rate and fir 2 years computes to rupees 410 find the rate of interest |
Answer» Answer:Step 1: Simple Interest, S.I. = Rs. 600 Time = 3 years Let the rate of interest be “R” %. We have, S.I. = P*R*T/100 Or, P = (600 * 100) / (R * 3) ……. (i) Step 2: Compound interest, C.I. = Rs. 410 Time = 2 years We know, C.I. = P [{1 + R/100}ⁿ - 1] Since the P and R is the same for compound interest, therefore, SUBSTITUTING the VALUE of P from (i), we get Or, 410 = [(600 * 100) / (R * 3)] [{1 + (R/100)² - 1] Or, 0.0205 R = [1² + 2R/100 + (R/100)²] - 1 Or, 0.0205 R = 0.02R + (R/100)² Or, 0.0005 R = (R/100)² Or, R = 0.0005 * 10000 = 5 % Thus, the rate of interest is 5%.hope it help u ;) |
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| 41. |
Answer me fast.....question no. 12 |
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Answer» Step-by-step EXPLANATION: a=13 b=2 c=5 ........ ........, |
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| 42. |
Please answer this question for 10 points, I have another 3 questions like this question after this so if you answer all thats an easy 40 points. |
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| 43. |
5+3+2=15+10229+2+4=1846528+6+3=4824665+4+5=202541then7+2+5=??? |
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Answer» is 547899264;+421)bmjd |
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| 44. |
A cube shaped piece of wood is to be cut into equal cube shaped pieces. if the edge of the larger cube is 6.4cm and the smaller cube is 1.6cm . |
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| 45. |
Plz solve the answer bhai & bhan log |
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Answer» Here is your answer✨ The answer is 2 I hope it's HELP u MARK me as BRAINLEST✨✨ Follow me |
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| 46. |
Solve x/2x+1 less than is equal to 1/4 |
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Answer» I can't UNDERSTAND your QUESTION. |
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| 47. |
refractive index of a glass sample is 1.52 and refractive index of a ruby is 1.71 if speed of luck ght in vaccum is 3*10^8 find the speed of light in glass and ruby |
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Answer» Answer: This MEANS that the ratio of speed of LIGHT in RUBY to that of speed if light in VACCUM is 1.71. 1.6X10^8 m/s Step-by-step EXPLANATION: |
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| 48. |
7 बी का पेपर का 2020 सरकारी |
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Answer» What is this Plz don't POST such type of questions Thank me Follow me Mark as BRAINLIEST |
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| 49. |
Which of the number are perfect cubes give reason 9261 |
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Answer» If its PRIME factorization can be SEPARATED into three equal groupings, the NUMBER is a perfect cube: Example: Confirm that 9261 is a perfect cube. ... Therefore, 9261 is a perfect cube with cube root=3×7=21. The cube root of 9261 is 21. |
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