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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 amount and compound interest on 13500 rupees for 2 years 6 months at 10% per annum compounded annually |
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Answer» P=13500 T=2year6months R=10℅ amount p(1+r /100) 13500(1+10\100) (1+10\100×1\2) 13500(1+5\20)²(1+10\20) 13500(25\20)²(21\20) 13500×25\20×25\20×21\20 13125×135\20=8859.3 |
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| 2. |
Pls give the midpoint formula from coordinate geometry. |
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Answer» SUPPOSE there are two POINTS point A(X1,y1) point B(X2,y2) according to mid point theoram coordinates of their mid point will be (X1+X2 divided by 2,y1+y2 divided by 2) |
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| 3. |
Please do solve que no 8, 9 & 10 i solve it.but not sure tho.so please i need a neat & best quality of answer :)Do fast.....pls don't spam & don't be silly ans for points.i need best & i'll mark best one's ans as brainliest ans☆☆... |
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Answer» 9.The equation for a falling object is h(t)=gt²/2 +vt+c. In this case, h(t)=0, v=0, and c=1. So: 0=-4.9t²+1 4.9t²=1 t²=1/4.9 t=0.4518s It’s VELOCITY at this time is gt, or -9.8 m/s² * 0.4518s=4.43 m/s 10.We know that the RADIUS of moon s ORBIT is 3.8 * 108 m Period of moon s revolution = 27.3 days = 2.4 * 106 seconds The velocity = ωR = 2 * 22/7 * R / T = 2 * 22/7 * 3.8 * 108 / 2.4 * 106 = 103 m/s The acceleration is centripetal acceleration = v2/R = (103)2 / 3.8 * 108 m/s2 = 2.7 * 10-3 m/s2 At a given time, the horizontal distance covered is given by vt and the vertical distance covered is ½ at2 X= vt = 103 * 2 * 24 *60 *60 = 1728 * 105 m (9 digit number in m) Y = ½ at2 = ½ * 2.7 * 10-3 * (2 * 24 * 60 *60)2 = 4,03,107.84 m (6 digit number) Thus, the horizontal distance covered is more than the vertical distance covered. |
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| 4. |
A shopkeeper sold a fan for 1152 thereby gaining I/8 of its cost price.Find its cost price |
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Answer» The cost is 144 RUPEES. |
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| 5. |
Find the co-ordinate of the a variable is the diameter of the circle whose Centre is 4,-3B( 2,6) |
| Answer» PLEASE SEE the ATTACHMENT | |
| 6. |
Find the square root of 46. 24. plzz fast with step by step solution |
| Answer» PLEASE SEE the ATTACHMENT | |
| 7. |
What is factorisation? |
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Answer» Here is your answer |
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| 8. |
Give me the answer fast no 9th |
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Answer» AngleD+angleE+angleF=180 (ANGLE SUM PROPERTY) |
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| 9. |
Find equation of the tangent at point |
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Answer» x+2y-3=0 Step-by-step EXPLANATION: |
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| 10. |
What is LCM and HCF can u explain me |
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Answer» The LCM of two integers is the smallest WHOLE number that APPEARS in both of their times tables, that is, the smallest INTEGER that is a multiple of both numbers. |
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| 11. |
There are two contestants in an election first candidate secured 62% of total votes casted and won the lection by 144 votes find the total no of votes casted |
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Answer» ⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕ |
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| 13. |
2a5*(a/2)3/(a)4 if a=-2 |
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Answer» 20×1×3/8 |
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| 14. |
Which is the best sample paper book for class 10 |
| Answer» CBSE KE LIYE oswaal and arihant publications are BEST for study | |
| 15. |
a godown is in the form of a cuboid of measures 60 into 40 into 20. how many cuboidial boxes can be stored in it if the volume of one box 0.8m3 |
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Answer» VOLUME of godown => 60×40×20 => 48000m^3 Number of BOXES => Volume of godown / Volume of 1 BOX Number of boxes => 48000/0.8 Number of boxes => 60000. |
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| 16. |
The successor of the largest 5 digit number is........ |
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Answer» HEY mate! Here is your ANSWER > > LARGEST 5 DIGIT number=99999 Successor of the largest 5 digit number=100000 Hope it HELPS! Thankyou ☆ ☆ |
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| 18. |
64a3+125b3+12a2b+15ab2 |
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Answer» 64A3 + 12a2b + 15ab2 + 125b3 is the answer Sorry BRO can't do more properly Nd YA also sorry cause can't tell uh the STEP by step explanation |
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| 19. |
verify whether the following are zeros of the polynomial indicated against them p x is equal to 2 X + 1 by x is equal to 1 upon 2 solve it is equal to zero |
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| 20. |
Please do it fast then l will follow you |
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Answer» Answer: 1) 36/100=0.36 →terminating 2) 1/11=0.090....... →Non-terminating/recurring 3) 33/8=4.125 →terminating 4) 3/13=0.23076923076........ →Non- terminating 5) 2/11=0.18....... →Non-terminating 6) 329/400=0.8225 →Terminating |
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| 21. |
Ing the HOOLWorksheetChapter-1(Knowing the number)OFMultiple Choice QuestionsQuestion 1. 3x 10000+0x1000+8x 100+0x 10+7x13x10000+0x1000+8x100+0* 10+7x1 is same as(A) 30087(B) 30807(C)3807(D) 3087UCAT |
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Answer» Answer: 30807 Step-by-step EXPLANATION: not sure about the answer if it is right then marke it as BRAINLIST . and do follow me . |
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| 22. |
Express the following rational numbers in decimal form 1)17/5 2)5/3. |
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Answer» 17/5=3.4 |
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| 23. |
Draw the graph1)Y=2x |
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Answer» answer is Step-by-step EXPLANATION: the graph must be double the y -AXIS |
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| 24. |
(1.7x10^4) x (8.5x10^-2) |
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Answer» Answer: 1455 Step-by-step explanation: 17/10 × 10000 × 85/10 × 1/100 17×85 #Secretgirl✌️ |
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| 25. |
Express the following as the sum ofconsecutive odd numbers.a. 10power2b. 12power2c. 15power2d. 18power2e. 13power2 |
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Answer» Answer: WHENEVER odd numbers are one after one one after one then 10 hours to 12 hours 215 power is 218 power tool 13 power 2 then you can multiply all of this and your answer will be given then all answer will COMPARE and then multiply your answer Step-by-step EXPLANATION: odd number |
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| 26. |
Please any the question any maths expert |
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Answer» Answer: x^2 - 2X - 15 x^2 - 5x + 3X + 15 x ( x - 5 ) + 3 ( x - 5 ) ( x - 5 ) ( x + 3 ) ( x - 5 ) = x = 5 ( x + 3 ) = x = -3 option ( B ) is correct.............. hope it helps |
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| 27. |
express the following in the form p/q where p and q are integers and q is not equal to 0 (vi) 1.5555..... |
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Answer» Answer: I hope it helps . Step-by-step EXPLANATION: If periodicity is 1 then multiply both sides by 10. If periodicity is 2 then multiply both sides by 100. If periodicity is 3 then multiply both sides by 1000 ,..........,............ THANK you If you like my answer please mark me as a brain LIST or ELSE rate me please please ☹️........... |
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| 28. |
Is root 49 + 6 rational or irrational ? |
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Answer» IRRATIONAL is the ANSWER MATE MARK as BRAINLIEST |
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| 29. |
How much distance will you cover in 2 hours at a speed of 54 km/h ? |
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| 30. |
What is scienceand there kind |
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Answer»
science is the study of the NATURAL world through observations and EXPERIMENTS. There are five main branches of science: Physics is the study of laws and PROPERTIES that govern the UNIVERSE, such as energy, waves, force, mechanics, motion, electricity, and NUCLEAR reactions.Mark as the brainliest please |
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| 31. |
Six circles, with diameter 2cm are touching each other externally inside arectangle as shown in the figure. Find the area of the shaded region. |
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Answer» 24 cm SQUARE answer because SIX CIRCLES INSIDE in a triangle and their diameter is 2,3circus are covered LENGTH and 2 circles are covered breadth Step-by-step explanation: breadth=2+2=4 and length=2+2+2=6 area of rectangle =breath*length =4*6 =24 |
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| 32. |
Express the following rational numbers in decimal form 1)17/5 2)5/3 |
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Answer» 1)3.4 2)1.6666666.... |
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| 33. |
In the A.P. 213, 28, 33, 38which term will be 218 |
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Answer» Looks like your question has 23 in PLACE of 213. Answer: 40 th term Step-by-step EXPLANATION: In APs, NTH term is given by a + ( n - 1 )d, where a is the first term and d is the common difference. Here, First term = a = 23 Common difference = d = 28 - 23 = 5 Let 218 be the nth term of this AP: ⇒ 218 = 23 + ( n - 1 )5 ⇒ 218 - 23 = ( n - 1 )5 ⇒ 195 = ( n - 1 )5 ⇒ 195 / 5 = n - 1 ⇒ 39 = n - 1 ⇒ 40 = n 40th term will be 218 |
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| 34. |
A) Prove or disprove: The linear sum of two subspaces of a vector space is also asubspace. |
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| 35. |
Show that each of the following is meaningless. give reason in each case VC |
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Answer» Answer: show that each of the following is meaningless. GIVE reason in each case. 1. VC 2. IL 3. VVII 4. IXX Hint. 1. V is never subracted. 2. I can be subracted from V and X only. 3. V,L,D are never reapted. 4. IX cannot occur to the left of X |
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| 36. |
Express the following as the sum ofconsecutive odd numbers.a. 10power2b. 12power2d. 15power2e. 18power2C. 13power2 |
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| 37. |
If (√13+x + √13-x):(√13+x - √13-x)=5 then x is ? |
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Answer» Step-by-step explanation: (√13+X + √13-x):(√13+x - √13-x)=5 Multiplying and Dividing the LHS with (√13+x + √13-x) [(√13+x + √13-x)]² : [(√13+x - √13-x)×(√13+x + √13-x)] = 5 (13+x) + (13-x) + {2•(√13+x)•(√13-x)} : (13+x-13+x) = 5 (a²-b² = (a+b)(a-b)) (26/2x) + [{2•(√13+x)•(√13-x)}/2x] = 5 (√13+x)•(√13-x) = (10x-26)/2 (13²-x²) = (5x-13)² 169 - x² = 25x² + 169 - (2•5x•13) -26x² = -130x x² = 5x x = 5 (or) x = 0 |
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| 38. |
If 2/9 of a property cost Rs 54000, find the cost of 4/5 part of the property |
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Answer» Answer: Rs 19440 Step-by-step explanation: 2/9 [x]= 542000 x= 24300 4/5 [24300]= 19440 Hope this HELPED you |
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| 39. |
if sin theta minus cos theta is equal to zero then the value of sin 4 theta + cos 4 theta is equal to what |
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Answer» Answer: 3√2 Step-by-step EXPLANATION: sinθ -cosθ =0 squaring on both sides , (sinθ - cosθ)² = (0)² sin²θ + cos²θ - 2 sinθcosθ = 0 1 - 2 sinθcosθ = 0 2 sinθcosθ=1 sinθcosθ = 1/2 (sin4θ + cos4θ )² = 16sin²θ + 16cos²θ +2 sinθcosθ (sin4θ + cos4θ )² =16 (sin²θ +cos²θ) + 2×(1/2) (sin4θ + cos4θ )² = 16+2 (sin4θ + cos4θ )² = 18 sin4θ + cos4θ = √18 sin4θ + cos4θ = √2 ×√9 sin4θ + cos4θ = 3√2 hope it HELPS:) |
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| 40. |
4. Find five rational numbers between:-4/7and(-4/7) |
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| 41. |
Write all the possible sutations when to lines are drawn in same plane and explain with diagram |
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Answer» 1) They can be intersecting LINES. 2) They can be parallel to each other. 3) They can be co-incident. hope this will HELP you.....
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| 42. |
Convert -14/17 to mixed fraction |
Answer» THE ANSWERS ISStep-by-step explanation: HOPE IT WILL HELP YOUPLZZ MARK AS BRAINLIST |
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| 43. |
Plz tell me the answer of any two I will mark as BRAINLIST |
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Answer» Step-by-step explanation: its FIRST divide then multiply add and then subtract if needed if u won't FOLLOW this rule and just APPLY signs then the answer will be wrong try it by yourself HOPE IT HELPS YOU PLEASE FOLLOW me and MARK me AS BRAINLIEST ❤❤ |
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| 45. |
1. Stated State Euclid's axiomfor the statement-x+y=9 and x+y+z=9+z |
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Answer» /* By Euclid's axiom */ If EQUALS are added to equals , the WHOLES are EQUAL . •••♪ |
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| 46. |
Expand (-2x-y+z)² using suitable identities |
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Answer» have you tried this QUESTION if yes then reply me i will edit answer but if no then TRY as much as you can because no one will HELP you in your exam DONT be dependent on anyone in your exam no one will help you |
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| 47. |
CosA/1+sinA+1 + sinA/cosA=2secA |
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Answer» I don't KNOW the ANSWER. SORRY for the INCONVENIENCE |
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| 48. |
Find the length of side of a square whose area is given by X square + 6 X + 9 cm square |
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Answer» x + 3 Step-by-step explanation: LET the side of SQUARE be a, then area should be a^2. Here, ⇒ Area = x^2 + 6x + 9 ⇒ Area = x^2 + 2(3)x + 9 ⇒ Area = x^2 + 3X + 3x + 9 ⇒ Area = x( x + 3 ) + 3( x + 3 ) ⇒ Area = ( x + 3 )( x + 3 ) ⇒ Area = ( x + 3 )^2 Comparing : ⇒ a^2 = ( x + 3 )^2 ⇒ a = x + 3 = side Side of square is x + 3 |
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| 49. |
Show that each of the following is meaningless. give reason in each case XV |
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Answer» Answer: |
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| 50. |
Using appropriate property find the following 2/5×3/5×7/10×-1/35 |
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Answer» here is your answer.. Step-by-step EXPLANATION: |
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