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.
| 2. |
How to factorise 24x^2+9x+5 |
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Answer» Equation at the END of step 1 : |
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| 3. |
Find 3 different irrational no between the rational no 5/7 and 9/7 |
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Answer» As if we TAKE THREE and divide it it gives there IRRATIONAL NUMBER. |
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| 4. |
If alpha and beta are the zeroes of x^2-5x+2 then the quadratic eqn whose zeroes can be alpha/beta and beta/alpha are? |
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Answer» I solve this QUESTION in my notebook |
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| 5. |
in cinema theatre, there are 136 rows of chairs. in each row there are 72 chairs .how many chairs are there in all? |
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Answer» 1.332*Rs.10=Rs.3320 |
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| 6. |
Is arihant books for jee contains answers in it or not |
| Answer» YESS the arihant books for JEE CONTAINS ANSWERS in it | |
| 8. |
Solve with clear steps. Factorise the following using formula. |
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Answer» IDENTITY USED in all THREE PARTS is: a^2-b^2=(a+b)(a-b) |
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| 9. |
A dealrr buys a bicycle for ₹1250 and marks it at 40% above its cost price. if he allow 8%discount, find(1)selling pice of the bicycle (2) profit percentage |
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Answer» I} 1610 |
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| 10. |
Find the square root of 72.86 following up to 2 places of decimal |
| Answer» SQUARE ROOT of 72.86 is 8.53 | |
| 12. |
the area of a square is 84 m square less than the area of rectangle whose measurement 16 1615m x 40 M find the side of a square |
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Answer» Let L be the length of the SQUARE |
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| 14. |
Form the greatest 7dighit number using the dights389 digismayrepeat |
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Answer» The ANSWER is 9999983 |
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| 15. |
If the sum of 15 observatio n is 480. Find its mean |
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Answer» SUM of OBSERVATIONS =480 NUMBER of observations =15 Mean=Sum of observations /Number of observations =480/15 =32 |
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| 17. |
The radius of the base and the hight of right circular cone are 7 cm and 24 cm respectively. Find the volume and total surface area of the cone |
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Answer» Volume of cone = πr^2h/3 |
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| 18. |
A can complete a work in 15 days and b in 20 days A and B started working on it and after some days A left and work is completed in 12 days find after how many days A left |
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| 19. |
PQRS is a parallelogram. T is the point of intersection of its diagonals.Write the answers of questions given below.(i) If l(PS) = 5.4 cm, then l(QR) = ?(ii) If l(TS) = 3.5 cm, then l(QS) = ?(iii) If m∠QRS = 118°, find m∠QPS.(iv) If m∠SRP = 72°, find m∠RPQ. |
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Answer» If PQRS is a parallelogram , then |
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| 20. |
Find the value of k if: xyk=(4xy+3y)whole sq-(4xy-3y)whole sq |
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| 21. |
What is a quadrilateral called if one diagonal is the perpendicular bisector of the other diagonal? |
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Answer» It is CALLED a PARALLELOGRAM |
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| 24. |
5th one plz answer plz plz plz |
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Answer» The graph of a quadratic equation is called a parabola. |
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| 25. |
Plz guies using formula.(a+b)=a²+ 2ab + b² plz guies solve in copyplz plz plzzzzzzzzzzzzzzzzzz. |
| Answer» PLEASE FOLLOW me ND MARK as BRAINLIEST | |
| 26. |
683×36+683×17-(683×48)-(5×683) |
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Answer» 683×36+683×17-(683×48)-(5×683) |
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| 28. |
Punnet is 20% younger than Raj.by elder than punnet? |
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Answer» Answer: 25 % Step-by-step EXPLANATION: |
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| 29. |
Heya!!!✨ maths Aryabhatta ✨if the area of a trapezium is 28 m², and two parallel sides are 8 m and 60 dm respectively, find the altitude. |
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Answer» Hi , there !!! |
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| 30. |
Name the propery -(a×b)×c=a×(b×c)=(a×c)×b |
| Answer» ASSOCIATIVE PROPERTY | |
| 32. |
Arun earns 390000 per year find the earning for 25 weeks |
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Answer» 3,90,000:48 :: x:25 => 325 RUPEES |
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| 33. |
What is the value of X on the diagram? |
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| 34. |
How to factorise 2x_3÷x=1 |
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Answer» 2 x 3 + x 2 − 2 x − FACTOR out the greatest COMMON factor from each group. x 2 ( 2 x + 1 ) − ( 2 x + 1 ) Factor the polynomial by FACTORING out the greatest common factor, 2 x + 1 . ( 2 x + 1 ) ( x 2 − 1 ) 1 as 1 2 . ( 2 x + 1 ) ( x 2 − 1 2 ) Factor. ( 2 x + 1 ) ( x + 1 ) ( x − 1 ) |
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| 36. |
How many whole number are there between 1032and1209 |
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| 38. |
Can a triangle have two obtuse angle ? give reason |
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Answer» No a TRIANGLE cannot have 2 OBTUSE angles because the total SUM is 180 and two obtuse angles i.e. 91 +91 182 |
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| 39. |
Derive the formula of volume of frustum. |
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Answer» HEY here is your answer mark as BRAINLIEST |
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| 40. |
If n(A)=300,n(AuB)=500,n(A intersection B)=50 and n(B dash)=350, find n(B)andn(U) |
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Answer» Step-by-step EXPLANATION: sjsnshsjsbjsninssjnxjjsmhqmjwmd8mf8memx |
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| 42. |
Express x in terms of x/3+2y=3 check wether (3,2) is solution or not |
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Answer» X/3+2y=3 x=9-6y put y=2 x=9-6 (2) x= -3 hence it is not the SOLUTION |
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| 43. |
Find the smallest number which when divided by 18,12,24 leaves remainder of 16,10 and 24 respectively |
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Answer» If a NUMBER 'a' and a number 'b' are DIVISIBLE by a number 'n' then, a+b and a-b is ALSO divisible by n |
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| 46. |
Tan 70 - tan20 -2 tan40 = 4 tan 10 |
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Answer» This is your absolute answer. you can do it. now you should practice it and remember the all FORMULAS of TRIGONOMETRY which is very important for you. |
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| 47. |
Which is the number by which125 can be multiplied to get a perfect square |
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Answer» the NUMBER by wich 125 MUST be MULTIPLIED to make it a perfect SQUARE is 5. |
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| 48. |
In an election winner got 577500votes and his rival got 348790 votes .what is the winners majority? |
| Answer» PLZZZ PLZZZZ MATE MARK as brainlliest | |
| 49. |
Distance = 500 kms nd speed= 60 kms/h find time |
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Answer» Time=distance/speed |
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