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. |
Please do this all questions with there Thoryplease |
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| 2. |
2. In the adjoining figure, ABC is a traingle in whichA= 50° and B=C Find the angles B B and C |
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Answer» Answer: as angle b=angle c the measure of all angles of TRIANGLES is 180 hope.... mark as brain LIST |
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| 3. |
Solve for x and y linear equation in two variables |
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Answer» Answer: I am giving answer of first question answer of this question and goes like this Step-by-step explanation: let 1/y be a then equation is 4x + 6a = 15. (1) 6x - 8 a = 14. (2) now by elimination method multiply 6 in equation 1 and 4 in equation 2 Now the equation become 24X. + 36a = 90. (3) 24x. -. 32a = 56. (4) subtract equation 3 and 4 after subtracting equation become 68a = 34 a = 34/ 68 a = 1/ 2. (5) put 5 equation in 1 equation 4x + 6 x 1/2 = 15 4x + 3 = 15 x = (15 - 3) / 4 x = 3 now 1 / y = a 1/ y=1/2 y = 2. ,. x = 3. this is answer like this you can do other questions thank you please follow me and it is free |
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| 4. |
Minus 14 is greater than the minus 8 |
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Answer» Answer: In CASE of minus the smaller NUMBER is GREATER then the LARGER ::: So -8 is greater than -14 ... Hope you like the ans !! |
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| 5. |
The denominator of a rational number is greater than its numerator by 6. If the numerator is increased by 9 and denominator is decreased by three the new rational number obtained is 5/2. Find the rational number |
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| 6. |
Solve the equation 3(p+2)=18 |
Answer» Answer :D3(p + 2) = 183P + 6 = 183p = 18 - 6p = 12 ÷ 3p = 4 |
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| 7. |
The greatest 3 digit number which is divisible by 18 , 24 , 32 |
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Answer» 864 is the REQUIRED 3 DIGIT number. mark as BRAINLIST |
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| 8. |
Find the discriminant and comment on the roots of the equation: 4x2 + 10x + 7 = 0 |
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Answer» Answer: Discriminant. Discriminant, in MATHEMATICS, a parameter of an object or system CALCULATED as an aid to its classification or solution. In the case of a quadratic equation AX2 + BX + c = 0, the discriminant is b2 − 4ac; for a cubic equation X3 + ax2 + bx + c = 0, the discriminant is a2b2 + 18abc − 4b3 − 4a3c − 27c2. |
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| 9. |
(a=root5 +1 /root5-1 ) (b=root 5 -1 /root 5+1 ) find = a^2 + a*b + b^2 /a^2- a*b + b^2 |
Answer» HOPE this MAY HELP youplease follow me and like my answer ♥️mark me has brainliest answer |
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| 10. |
if one number is multiplied by the number the resulting number is the sum of the square of the first number and cube root of the second number.Find the number of such pairs? |
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Answer» Step-by-step explanation: (a) -11/6 (b) 3/7 (c) - 96/25 (d) 5/3 (E) 7/3 (f) -1/6 (G) 9/2 |
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| 11. |
Which of the following points lie on the y -axis?a)(0,1)b)(2 ,2)c)(-1 , -1) |
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Answer» -1, -1 is the POINT LIE on you axis hope HELPS you |
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| 12. |
Find the coordinats of a point which intersects the Y-axis the equation x-y=5 |
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| 13. |
When alpha and beta are the zero of the x^2+5x+8 find alpha and beta |
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Answer» Answer: |
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| 14. |
At what rate of compound interest will a sum of Rs 640 amount to Rs 1250 in 3 years? |
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Answer» Step-by-step EXPLANATION: t what RATE of COMPOUND interest will a sum of Rs 640 AMOUNT to Rs 1250 in 3 years? |
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| 15. |
I solved both questions as 9.b 10.b!!! tell me fast is it right or not? |
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| 18. |
Please tell its answer with solution |
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| 19. |
Q.4. Find the tenth term of the sequence √2,√8,√18... ?? |
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Answer» Step-by-step EXPLANATION: |
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| 20. |
What is terminating decimal? |
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Answer» Answer: A terminating decimal is a decimal that ends. It's a decimal with a finite NUMBER of DIGITS. ... Watch this tutorial to LEARN about terminating DECIMALS and see some examples! |
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| 21. |
In right angle triangle ABC and BCD, AB/CD=1/2 then A(∆ABC)/A(∆BCD) = ? |
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Answer» Answer: if the heights of two traingles are equal then the area of the triangles are PROPORTIONAL to its base Step-by-step explanation: so , RATIO of Area of TRAINGLE ABC and TRIANGLE BCD =1/2 |
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| 22. |
Can anyone plz give me answer of this question by explanation it properly |
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| 23. |
In a group of students, 100 students know Hindi, 50 know English and 25 knowboth. Each of the students knows either Hindi or English. How many studentsare there in the group? |
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| 24. |
What should be subtracted from -3/5 to get -2? |
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Answer» x=7/5 Step-by-step EXPLANATION: LET the NUMBER to be SUBTRACTED is x -3/5-x= -2 -3/5+2=x -3+10/5=x 7/5=x |
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| 25. |
Estimate 1350×59 step by step |
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Answer» 79650 mark my answer as BRAINLIEST and FOLLOW me |
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| 26. |
The off peak weekly average cost off hiring a caravan in wales is £520 . In July the average cost increases to £800 . Calculate the percentage increase in cost . give your answer to 2 significant figures |
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Answer» Answer: I don't KNOW your answer PLZ can you follow me I will ALSO follow TOU |
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| 27. |
2. Check whether -2 and 2 are the zeroes of the polynomial a4 - 16 |
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Answer» Answer: 2 and -2 are the ZEROES of the GIVEN POLYNOMIAL a^4-16 |
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| 28. |
Rationalize the denominator of √3+√2/√3-√2 |
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| 29. |
Please explain me this question fast |
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Answer» Answer: (3) (i) sum (ii)ODD (iv)odd (v)11 (5) (i)19 (ii)6/17 |
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| 30. |
The value of (-9/16 × 8/15) is * |
Answer» ANSWER :D-0.3 |
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| 31. |
for all elements the smallest particle that can exist independently is an atom do you agree give reason |
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Answer» no it is a MOLECULE
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| 32. |
Which term of the A.P. 19, 17, 15..... is the first negative term ? Find the term. |
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| 33. |
Test the divisibility of 7132 by 4by 9[using divisibility rule] |
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Answer» Answer: Divisibility by 4 - Check last two DIGITS of 7132. Since, 32 is divisible by 4. THEREFORE, 7132 is also divisible by 4. Divisibility by 9 - Check the sum of all the digits of 7132. 7+1+3+2 = 13 which is not divisible by 9. So, 7132 is not divisible by 9. |
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| 34. |
Hey guys. Please help me with this. Do it in a book with good explanation. Thanks |
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Answer» Step-by-step explanation: HEYA....guys..sorry but the DOCUMENT is not openingmy DEVICE does not havee any problem since it is an @ipadhope it helps pls follow me GUY's |
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| 35. |
The population of different states of India as per 2011 census is given. Writethe names of states and there population in order of their population .Write each number in the international system.The population of different states of India as per 2011 census is as under:1. Andhra Pradesh 8,64,65,533 6. Arunachal Pradesh 13,82,6112. Assam 3,11,69,272 7. Bihar 10,38,04,6373. Chhattisgarh 2,55,40,196 8. Goa 14,57,7234. Gujarat 6,03,83,628 9. Haryana 2,53,53,0815. HimanchalPradesh 68,56,509 10. Jammu and Kashmir 1,25,48,926 |
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Answer» PLEASE mark as brainliest answer Step-by-step explanation:
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| 36. |
Find the square root of 729 using factorisation method |
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Answer» Answer: 27 Step-by-step EXPLANATION: |
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| 37. |
The difference between CI and SI for 2 years @ 5% is ₹240 find the sum |
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Answer» <P>Answer: Step-by-step EXPLANATION: P(105/100)^2 -P = (P * 5/100 * 2 ) + 240 441p/400 -p = p/10 + 240 41p/400 = p/10 + 240 41p/400 - p/10 = p/10 - p/10 +240 p/400 = 240 p = 96000 |
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| 38. |
A frustum of a pyramid is 16cm square at the bottom, 6cm square at the top,and 12cm high. find the volume of the frustum. |
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Answer» Step-by-step EXPLANATION: hope it helps you I TYPED it please follow me I will give your ANSWER on time it's my PROMISE to you we can |
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| 39. |
समांतर चतुर्भुज का एक कोण 120 डिग्री है तो उसके बाकी तीनों कोणों का माप क्या होगा |
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Answer» Step-by-step explanation: GIVEN one angle of a parallelogram is 60 DEGREE. What will be the measure of the other three angles?
Reference link will be |
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| 40. |
What is the sum of all sides of a regular polygon |
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Answer» Answer: 360 Step-by-step EXPLANATION: |
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| 41. |
Find the smallest number by which9408 be divided so that is quonTient is a perfect square |
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| 42. |
Find the product (x+1)(x+1) |
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Answer» Answer: x² + 2x+ 1 Step-by-step EXPLANATION: USE identity (a + b)² = ²+2ab + b² in this case (x+1)²= x²+2x×1 + 1² =x²+ 2x+ 1 |
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Rationalize = 5divide(4/2+3/3) |
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Answer» Step-by-step explanation: |
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| 44. |
If f(x)=x^2+2 and g(x)=x/x+1,find gof(3). |
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Answer» Step-by-step EXPLANATION: F(X) = x^2 + 2 G(x) = x/x+1 to find gof(3) f(3) = 3^2 + 2 = 11. gof(3) = 11/11+1 = 11/12 Answer |
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| 45. |
Form an 8-digit number using the digits 7,0,6,5,4,2,3,1 which is as close as possible to the largest 7 digit number |
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Answer» Answer: 76543210 MARK me BRAINLIST because I am SURE that this is the CORRECT ONE |
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| 46. |
If a and b are whole numbers and a < b then which of the following is not true?(a) a + 1 < b + 1(b) a - 1 < b - 1(c) a × b < b × b(d) a × a > a × b |
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Answer» Answer: C OPTION is CORRECT answer.. hope it will help u.. please mark me in your brainliest LIST |
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| 47. |
If 432 , 2 = 26 275 , 3 = 66 342 , 6 = 41 123 , 4 = 20 543 , 2 = ? |
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Answer» Answer: I can't understand your question please write in comment BOX MINING off the question Please mark me as brainlist |
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| 48. |
The perimeter of the rectangle is 40 cm,it's length is 2cm more than double of it's breadth then find the length and breadth |
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Answer» Step-by-step EXPLANATION: The PERIMETER of the RECTANGLE is 40 cm length is 2x+2 (x=breadth) The perimeter of the rectangle is 2(l+b) 2(2x+2+x)=40 6x-4=40 x=36/6 x=6 |
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| 49. |
Find the zeros of the polynomial P(x)= x³-x. and hence find the sum of zeros |
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Answer» Answer: first you FACTORISE then EQUALTO 0 ker do alpha plus beeta is EQUAL to -b\a |
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| 50. |
Find tow Rational numbers between 0.1 and 0.3 |
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Answer» Answer: 0.1 =1/10 , 3.0 =3/10
ANS: 2/10, 2.5/10 |
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