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. |
When price of ghee was increased by 15/2% its price increased by 15rs/kg.find the new price of ghee. |
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| 2. |
find the rate of discount been given on ceiling fan hu selling price is rupees 1175 after allowing a discount of rupees 75 on its marked price |
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Answer» _PLZ MARK IT AS A BRAINLIEST ANSWER_ |
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| 3. |
Plz friends tell me this question all parts with full method |
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Answer» X^2+3x-2x-6 (^=RAISED to the POWER) X^2+x-6 ( ANSWER) |
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| 4. |
Calculate and verified root six is a rational number |
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Answer» <P>ASSUME that √6 is rational. Then √6 = p/q where p and q are co-prime integers. √6^2 = 6 = p²/q² p² = 6q² ∴ p² is an even number since an even number multiplied by any other INTEGER is also an even number. If p² is even then p MUST also be even since if p were odd, an odd number multiplied by an odd number would also be odd. So, we can replace p with 2k where k is an integer. (2k)² = 6q² 4k² = 6q² 2k² = 3q² Now, we SEE that 3q² is even. For 3q² to be even, q² must be even since 3 is odd and an odd times an even number is even. And by the same argument above, if q² is even then q is even. So both p and q are even which means both are divisible by 2. But that means they are not co-prime, contradicting our assumption so √6 is not rational. PLEASE MARK MY ANSWER AS BRAINLIEST....... |
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| 5. |
The product of lcm and hcf of two number is 192 then what is the product or number |
| Answer» 192 because PRODUCT of HCF nd lcm is EQUAL to the product of 2 no.s | |
| 6. |
Find the perimeter of following ☀☀ |
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Answer» Perimeter of square =4*side |
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| 7. |
the weight of father is 3 times the weight of a son write an equation in two variables for this situation |
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Answer» 3x + a The X REPRESENTED as the FATHER and the a represented as the son |
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| 8. |
twenty four is divided into two parts such that 7 times the first part added to 5 times second part makes 146 find each part |
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| 9. |
a cylinder with bade radius 8cm and geight 2cm is melted to form a cone of height 6cm. the radius of the cone will be |
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Answer» Hope it helps, |
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| 10. |
The sum of the reciprocals of Rehman's ages, (in years) 3 years ago and 5 years from now is 1/3.Find his present age. |
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Answer» Hiiiiiiiiiiiiiiii FRIENDS........... |
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| 11. |
Factorise the following using appropriate identities1)9X^2+6xy+y^22)4y^2-4y+13)x^2-y^2/100 |
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Answer» Hey Mate! |
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| 12. |
Alma. simplifysimplify |
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Answer» Amla has been regarded as the sacred TREE in India |
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| 13. |
find the rate of discount being given on a ceiling fan whose selling price is rupees 1175 after allowing a discount of rupees 75 on its marked price |
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Answer» _PLZ MARK IT AS A BRAINLIEST ANSWER_ |
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| 14. |
Height 8m, breadth 20m, length 50m find the area of the room |
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Answer» AREA of ROOM is 2(lb+bh+hl) 2(1000+160+400) 2( 1560) 3120 is UR answer hope it help u |
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| 15. |
By selling an article for Rs 3250 a trader gain 30% find the cost price of the article |
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| 16. |
Plz solve Q4 and 5 step by step |
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Answer» 4-. 0.0009 =9/10000 =√9/10000 =3/100=0.03 5-. 0.00000049 =49/100000000 =√49/100000000 =7/10000=0.0007 I HOPE you UNDERSTAND it ☺️☺️☺️☺️☺️☺️ Mark my ANSWER as BRAINLIST ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️ |
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| 17. |
find the rate of discount been given on a ceiling fan hu selling price is rupees 1175 after allowing allowing a discount of rupees 75 on its marked price |
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Answer» HEY MATE |
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| 18. |
How many lines can be drawn through 3 non-collinear point ?explain it plzzzz....It's urgent..... |
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Answer» We can DRAW a triangle by JOINING those points. |
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| 19. |
Find the zeroes of the quadratic equation 4u2+8u and also verify a relation between its coefficients |
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Answer» 4U^2+8u=0 |
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| 22. |
he present ages of Chetna and Shikha are in the ratio of 5:7 respectively. After 7 years, their ages will be in the ratio of 11:14 respectively. What is the difference between their ages? |
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Answer» CHETNA : Shikha = 5:7 5x 7X After 7 years, Ratio = 11:14 (5x+7)/(7x+7) = 11/14 Cross Multiplication, 70x + 98 = 77X +77 7x = 21 x= 3 Present age of Chetna = 5x = 5*3 = 15 years Present age of Shikha = 7x = 7*3 = 21 years Difference between ages = 21 - 15 = 6 Years |
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| 24. |
A rectangular piece of paper has a length of 14cm and a breadth of 12cm. A Square piece of paper of perimeter 24cm is cut off from it. Find the area of the piece of paper left. |
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Answer» Area of rectangular piece of PAPER=14cm×12cm=168cm^2. |
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| 25. |
What is the smallest no. by which 13068 should be divided,so the quotient is a perfect square? |
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Answer» Let's factorize 13068 by LCM. 2 | 13068 2 | 6534 3 | 3267 3 | 1089 3 | 363 11 | 11 | 1 13068 = 2² X 3³ x 11² 2² x 3³ x 11² divided by 3 gives 2² x 3² x 11² = (2 x 3 x 11)² = 66². So 3 is the smallest number by which 13068 is divided to get a perfect square as quotient. 13068 ÷ 3 = 4356 = 66² Hope this may be helpful. Please mark my answer as the brainliest if this may be helpful. Thank you. Have a nice DAY. |
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| 26. |
Solve the following equation 3x/4 +3=18 |
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Answer» 3x/4+3=18 |
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| 27. |
If √5n =125 then (64)1/n |
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Answer» HEY MATE.. FOR√5n=125 n=5×5×5/√5 n=25√5 N=55.5 (64)^1/25√5 =1.45 hope HELP U |
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| 28. |
1 square + 2 square + 3 square + 2 square + dash dash + 10 square is equal to |
| Answer» 80 SQUARES is your ANSWER | |
| 29. |
Pllz tell me the procedur why ratio resiprocal..? |
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Answer» See it's simple don't see the method, |
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| 32. |
Ek car 108 kilometre per ghante Raftaar Se Doudte houe 15 second me Kitne dur karegi |
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Answer» 108 /60× 3600 = 54/30× 3600 27/15×3600 9/5×3600 SECOND = 6.480 KILOMETERS |
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| 33. |
Write any three possible linear equations which can pass through the point (1,-3) |
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Answer» X+y=-2 |
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| 34. |
Trigonometry question I need answer urgently |
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Answer» Hey FRIEND |
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| 36. |
What mus t be subtracted from x^3-6x^2-15x+80 so that the result is exactly divisible by x^2+x-12 |
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Answer» HEY mate your answer is in the ATTACHMENT below HOPE it helps you |
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| 38. |
A car is bought for 4,70,000 and sold for 4,46,500. find his loss percentage in the transaction? |
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Answer» SP of the car = Rs. 446500 Loss = CP - SP Loss = Rs. 23500 L% = (Loss/CP)*100 L% = (23500/470000)*100 L% = 5% |
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| 39. |
PLS ANSWER THIS FAST ...................I WILL MARK IT AS BRAINLIEST!!Factorise p³(q-r)³+q³(r-p)³+r³(p-q)³ |
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Answer» HEY BRO I have just replaced P,Q and R into a,b and culture hope it will be helpfull..... |
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| 40. |
if zero is added to the number the sum will remain the same as what we add is called the dash in the whole number |
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Answer» Here is the ANSWER my friend hope it helps |
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| 41. |
Sin alpha divided by 1 + cos alpha + 1 + cos alpha / sin alpha is equals to 2 Kaushik Alpha |
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Answer» Hope it helps! |
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| 42. |
Plz tell me 20 or 21 or 22 both parts with full explanation |
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Answer» 20) ( x + 11 )² 1. you must SQUARE the x =x² 2. then multiply the x by 11 and 2, so 11 x 2 =22, 22 × X = 22x 3. then you square 11, = 11 x 11 = 121 = x² + 22x + 121 1. you expand by, (5a + 2b)² + (5a + 2b) so first step you do the same thing, 2. 5a is squared = (5a)² =25a² 3. then you multiply 5a by 2b by 2, =( 5a x 2b) X2 = 20ab 4. then you must square 2b, =4b² so you should have 25a² + 20ab +4b² + (5a +2b) = 25a² +20ab +4b² + 5a + 2b hope i am right and have helped :) |
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| 43. |
please give me the possible questions from trigonometry of class-11 CET/JEE questions no prank,guidance, reference book's names only questions are needed |
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Answer» TWISTED QUESTIONS will OCCUR on formulas mainly |
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| 44. |
Differentiate w r t x sin^-1(a+bcosx÷b+acosx) |
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Answer» HEY friend.... here is your ANSWER. ... dy/dx=1/[1-(a+bcosx÷b+acosx)^2]×[b+acosx. (-bsinx)-a+bcosx.(-asinx)] /(b+acosx)^2 hope it will HELP you. ... |
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| 45. |
Verify if 1 and -3 are zeroes of the polynomial 3 x∧3+5 x∧2-11 x +3 . if yes, then factorize the polynomialpls friends anyone help me its very urgentpls anyone help.........the best will be selected as brainliest....................... |
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| 46. |
Write down the decimal expansion of 15/1600 |
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Answer» $ HEY.... |
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| 47. |
A and B are working on similar jobs but their annual salaries differ by more than Rs 6000 .If B earns rupees 27000 per month ,then what are the possibilities of A's salary per month ? |
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| 48. |
Plz tell me this question with full mehod |
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Answer» X(x+y),x(x-y),x^2(x^2-y^2)=x^2(x+y)(x-y) HCF is x |
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| 49. |
Solve the problem x/3+3/2=-5/2 |
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Answer» HEY FRIEND.... here is your ANSWER. ..♥♥♥ x/3=-5/2-3/2=-8/2=-4 x/3=-4 x=-12 hope it will HELP you. ..... |
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