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. |
Thirukurral was written by |
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Answer» Step-by-step EXPLANATION: thiruvalluvar is UR ANSWER |
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| 2. |
An object travels with a speed of 24 km/h, its speed in m/s is |
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Answer» Answer: SPEED of OBJECT in km/h = 24 Speed of object in m/s = 24×5/18 = 20/3 m/s = 6.66 m/s APPROX. |
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| 3. |
If x =5+2root6 and xy=1 then find the value of x^2+y^2+2xy/x^2+y^2-2xy |
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| 4. |
ABCD is a parallelogram and AP are bisectors of angle A and Angle B respectively find angle AOB. |
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Answer» Can you PLEASE MAKE a DIAGRAM of the QUESTION and POST it again |
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| 5. |
Can anyone solve these 2 questions i need the answers ASAP |
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Answer» Step-by-step EXPLANATION: djjdjddjdjqifisixjcjejrjdijsjdisis |
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| 6. |
Insert three rational and irrational no. Between 2/3 and 1 |
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Answer» RATIONAL number a+b 2 1: 0+1 1 2 = 2 2: 1/3+1/2 2 do lcm 2+3 6 2 = 5 3 irrational numbers 1: √a+b √0×1 =√0 =0 2: √1/3×√1/2 =√1/6 |
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| 7. |
If sinø:60/61 then find cosø and cotø. |
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Answer» Step-by-step EXPLANATION: PLEASE MARK it as BRAINLIEST |
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| 8. |
Assignment2.1) Write the additive identityof the following2.2.2-12525 to = 28 |
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Answer» I don't understand |
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| 9. |
What is the value of 4 power 8 - 4 power 9 / 4 power 8 |
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Answer» Law of EXPONENT =
65536 - 4 = 65532
∴ HOPE this helps. Pls mark as brainliest answer. |
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| 10. |
Write association property of integer under multiplication |
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Answer» Answer: In what FOLLOWS, we will write a × b × C for the equal products (a × b) × c and a × (b × c). (iii) Since multiplication of INTEGERS is both commutative and ASSOCIATIVE. Therefore, in a product of three or more integers even if we rearrange the integers the product will not change. |
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| 12. |
Use Euclid's division algorithm find the HCF of 40 and 90. |
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Answer» Step-by-step explanation: 90= 40×2+ 1040= 10×4+0therefore, HCF of 40 and 90 is 10.pls follow me and ALSO MARK as brainliest ☺️☺️✔️✔️ |
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| 13. |
The sum of two integers is -12. If one number is 43. Find the other. * |
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Answer» Answer: Step-by-step EXPLANATION: LET the number be x x + 43 = -12 x = -12-43 x = -55 Pls MARK as BRAINLIEST |
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| 14. |
Solve the following simultaneous equations by elimination method. 5x-6x+30=0;5x+4y-20=0 |
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Answer» Answer: (1)-31 (2)- 1Step-by-step explanation: =>-1x=30=>x=30+1=>x =31(2)=> 5X+4y=20=> 5x = 20÷4y=> 5x= 5y=> xy=1ANSWERMARK AS BRAINLIST |
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| 15. |
OpTest the Divisibility of the number by 9 -326999 |
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Answer» SUM of digits Step-by-step explanation: If the sum of digits of the number is divisible by 9 then the no. is ALSO divisible by 9 |
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| 17. |
A car start from rest and acquire a velocity of 18 km/h in 2 sec. Find (i) the acceleration (ii) distance travelled by the car |
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Answer» Answer: SORRY dear . Don't Know the answer of this question. But I found a related question of it. Only the velocity is DIFFERENT nor u can use the method showed here. if useful please mark me as brainlist ✌️ Step-by-step explanation: As the car is starting from the rest, Initial velocity= u = 0 m/s Final velocity= v= 54 km/h To convert km/h to m/s, we multiply it by 5/18 . Final velocity= v= 54 km/h = 54 × 5/18 = 15 m/s Time= t= 2 sec a= acceleration Equation of motion : v= u+ at 15 = 0 + 2a a= 15/2 = 7.5 m/s ^2 (Square) s= DISTANCE travelled Equation of motion : s= UT + 1/2 at ^2 (Square) = 0+ 1/2 × 7.5× 2^2 (square) = 15 meters . |
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| 18. |
All the following equations and check your result number 4 Z + 3 is equal to 6 + 2 z |
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Answer» Step-by-step explanation: 4z-2z=6-3 2z=3 z=3/2 |
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| 19. |
Pls help me with this math question 10 Pts Pls answer fast |
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Answer» Answer: plzzzzzzzz MARK as a BRAINLIST plzzzzzzzz follow me I HOPE this will HELP you please mark as a brainlist |
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| 20. |
(-3)×_____=27 please please please please |
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Answer» hope it HELPS you |
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| 21. |
Find the volume and surface are of cuboid whose : l=2c.m.,b, 4c. m., h=5c.m |
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Answer» Answer: hope this helps u :-) Step-by-step explanation: given: formula for finding VOLUME of a cuboid =l*b*h =2*4*5 =40 cm³ formula for finding TSA of a cuboid =2(lb+bh+lh) =2(2*4+4*5+5*2) =2(8+20+10) =2(38) =76 cm²
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| 22. |
3, 3+/2 , 3+2/2, 3+3/2 is an AP justify ? |
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Answer» Answer: Here, a1 = 3, A2 = 3+1/2, A3 = 3+2/2 Now, a2-a1 = 3+1/2-3 = 1/2 Also, a3-a2 = 3+2/2-3+1/2 = 1/2 Hence, common DIFFERENCE is same. Hence, it's an AP. |
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| 24. |
9. A fruit seller was selling apples and oranges andhe made a profit of * 1.50 by selling one appleand at a loss of 50p by selling one orange.(i) On Monday he incurred a loss of 76 andhe sold 60 apples. How many oranges didhe sell on that day?(ii) The next day he made a profit of 3 140 andhe sold 20 oranges. How many apples didhe sell? |
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Answer» ANSWER:] do U WANT to BECOME FRUIT SELLER Step-by-step explanation:
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| 25. |
-4×2=_______= -12+4 please please please please please |
Answer» HEYY MATE!!✌✌-4×2= -8 = -12+4Please mark it as BRAINLIEST answer and FOLLOW me. |
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| 26. |
1262 5266werving the6/2R 512 68.188e is a 3-dict numberMATHS 5numbers in ascend00 |
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Answer» |
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| 27. |
5. सिद्ध कीजिए कि स्पर्श बिंदु से स्पर्श रेखा पर खींचा गया लंब वृत्त के केंद्र से होकर जाता है। |
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Answer» केंद्र O वाले वृत्त पर किसी बाहरी बिंदु P से खींची गई स्पर्श रेखा की लंबाई OP से सदैव छोटी होती है। वृत्त की दो स्पर्श रेखाओं के बीच का कोण 0° हो सकता है। यदि किसी बिंदु a से त्रिज्या O और केंद्र O वाले वृत्त पर खींची गई स्पर्श रेखाओं के बीच का कोण 90° है, तो OP = a√2 होता है। Step-by-step EXPLANATION: Please mark as the brainliest PLZ |
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| 28. |
Factorize 9x^2-6b^2x-(a^4-b^4)=0 |
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Answer» I don't KNOW this ANSWER but PLEASE MARK me as BRAINLIEST |
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| 29. |
Solve the equation : 86= 2n - 4 ( -4 - 3n ) |
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Answer» Answer: 86=2n -4(-4-3n) =>86 = 2n+16+12n =>86-16=12n+2n =>n= 70/14 =>n=5 ans. HOPE IT HELPS THEN MARK ME AS THE BRAINLIEST |
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| 30. |
Write associative property of integer under multiplication p |
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Answer» Answer: please MARK me as brainliest Step-by-step explanation: The multiplication of integers is associative, i.e., for any THREE integers a, b, c, we have a × ( b × c) = (a × b) × c For example: (i) (-3) × {4 × (-5)} = (-3) × (-20) = 3 × 20 = 60 and, {(-3) × 4} × (-5) = (-12) × (-5) = 12 × 5 = 60 Therefore, (- 3) × {4 × (-5)} = {(-3) × 4} × (-5) (ii) (-2) × {(-3) × (-5)} = (-2) × 15 = -(2 × 15)= -30 and, {(-2) × (-3)} × (-5) = 6 × (-5) = -(6 × 5) = -30 Therefore, (- 2) × {(-3) × (-5)} = {-2) × (-3)} × (-5) |
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| 31. |
Test the Divisibility of the number by 90.- a)326999 |
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Answer» answer is 3633.32 is CORRECT answer |
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| 32. |
2. A shopkeeper professes to sell his goods on cost price, but with a wrong balance he loses20%. What does the balance weigh wrongly in place of 1 kg? a) 800 gmb) 1200 gmc) 1250 gmd) 1500 gme) 750 gm |
Answer» explanation mentioned above.Answer: hello DEAR your answer will be -a 800gram. if you satisfied with the answer then PLEASE mark me as BRAINLIST . |
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| 33. |
8147 value of x20-83522557 |
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Answer» first of all try yourself by HELP of examples dont be dependent on anyone in your exam no one will help you if then also you are anable to SOLVE then ask me again and again till you do not UNDERSTAND how to solve pls dont THINK i am avoiding to answer but i am suggesting you you may ask me 10 tines i will answer your question if you will ask 50 times i will answer your question |
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| 34. |
SINA=root3/2,sinb=1 then find sin (a-b) |
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Answer» |
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| 35. |
Find using distributive property.. (3/4× - 5/12) +(3/4× - 7/12) |
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Answer» Step-by-step EXPLANATION: Take 3/4x out as common you will be LEFT with 3/4x(-5/12 - 7/12) = 3/4x into -1 = -3/4x Pls MARK as brainliest |
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| 37. |
48 – 4What is the value of—?48 |
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Answer» Answer: 44 Step-by-step explanation: 49-5=44 50-6=44 |
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| 38. |
subtract fraction please urgent if you give me a answer I mark as brainlist please urgent please take photo and give me |
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Answer» The answer is 11/24 STEP-by-step EXPLANATION: To subtract Step = TAKE L.C.M of the denominators(8 and 12) That is 24 7/8 X 3/3 and 5/12 X 2/2(To MAKE the denominators equal) 21/24 and 10/24 Now, = 21/24 - 10/24 = 11/24 |
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| 39. |
11. The values of "K" for which the egnx + 5kx +16 = 0 has no real roots (i.e. hascomplex roots) area)b) -3 |
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Answer» Answer: Given x , y , z in AP and x^2 , y^2 , z^2 in GP and average of x , y , z is 1/2 and x Step-by-step explanation: 11. The VALUES of "K" for which the egn x + 5kx +16 = 0 has no real roots (i.e. has complex roots) are a) B) -3 5 5 c) 3/2 2. Solutions of the equation V2x+ 2x+4 = 4 are Solstions of the equation 12 + 12X +4 - 4are a) 6: c) 0; d) None 2 A TRAIN travels of a distance of 300 km a |
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| 40. |
if A ratio B equals to 1 upon 4 ratio 1 upon 5 and B ratio C equals to 1 upon 7 ratio 1 upon 6 then find A ratio B ratio C find |
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Answer» the answer is 1 1/14 Step-by-step explanation: please follow |
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| 41. |
Solve by eliminating 2x-y=2 and x+3y=15 |
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Answer» Step-by-step explanation: 2x - y = 2 -------> (1) X + 3y = 15 ------> (2) MULTIPLYING EQUATION (1) WITH 3, WE GET,6X - 3y = 6 -------> (3) NOW, ADDING EQUATIONS (2) AND (3), WE GET,6x - 3y = 6+1x + 3y = 15-------------------------------- 7x = 21-------------------------------- x = 21 / 7 = 3 ---------> (4)Now, putting value of x from equation (4) in equation (2), we get, 3 + 3y = 153y = 12 [ 15 - 3 = 12]y = 12 / 3y = 4 ----------> (5)So, from equation (4) and (5) we get the value of x and y respectively. |
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| 42. |
Ox- 49What is the value of?88 |
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Answer» Step-by-step EXPLANATION: |
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| 43. |
Express 0.437 bar 7 in the form of p/q |
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Answer» Answer: The value of 0.4\overline7 will be in the form of fraction is 43/90 To find: \frac {p}{q} = ?? Solution: Given : We have to express 0.47 (bar on 7) in the form of p/q. Let us ASSUME that x = 0.47777 MULTIPLYING both the sides by 10, we get 10x = 4.7777 ---------(1) Multiplying both the sides by 100, we get 100x = 47.777 ---------(2) Subtract equation (2) and (1), 100x = 47.777 10x = 4.777 90x = 43.000 x =\frac {43}{90} Thus, the value of 0.4\overline 7 will be in the form of fraction is 43/90 |
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| 44. |
Linear Equations in One Variable |
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Answer» The linear EQUATIONS in one VARIABLE is an equation which is expressed in the form of ax+b = 0, where a and b are TWO integers and x is a variable and has only one solution. For example, 2x+3=8 is a linear equation having a SINGLE variable in it. |
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| 45. |
Find the ratio in which the line segment joining the points (-3, 10) and (6-8) divid(-1,6) |
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Answer» Answer: assume that RATIO is k:1 and then APPLY seciton FORMULA . if you FOLLOW these steps then definitely you can solve this QUE. |
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| 46. |
Simplify:1 -0.27 x 0.27 x 0.27 - 0.73 x 0.73 x 0.73 |
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Answer» ANSWER is 0.5913 Hope it HELPS you Mark it as BRAINLIEAST answer. |
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| 47. |
Mode of the following distribution 0-10.5, 10-20.8,20-30.730-40.1250-60.2060-70.1070-80.10 |
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Answer» Step-by-step EXPLANATION: Class-interval Frequency 0-10 5 10-20 8 20-30 7 30-40 12 40-50 28 50-60 20 60-70 10 70-80 10 |
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| 48. |
Please send me correct answer.Ans: Explaination: |
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Answer» y+y^2+4
or
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| 49. |
Create mathematical designs and patterns using cutting and pasting applying the concept of arithmetic progression.(plz attach an image)thank you |
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| 50. |
ONE ZERO OF THE POLYNOMIAL P(x) = 2x^2-4kx+6x-7 IS THE NEGATIVE OF THE OTHER FIND THE ZEROES OF x^2-kx-1 .pls ans fast its urgent.....................class 10 ..............................fast |
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