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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. |
Whag is the value of the discriminant if a= 6 , n= -7 and c= 2 |
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Answer» Answer: So the value of the DISCRIMINANT will be, b²–4ac=49–4×6×2=1 I HOPE it helps you.☺ Step-by-step EXPLANATION: |
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| 2. |
Simplify the following using suitable identities. 15x^3 - 60x^5 |
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Answer» Step-by-step EXPLANATION: it can be SOLVED by TAKING out common factor 15x^3(1-4x^2) so 15x^3 is common factor hope it helps you |
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| 3. |
Construct a rhombus is of 4.2 CM whose one angle is of 75 degree |
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Answer» who we can CONSTRUCT here |
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| 4. |
Q) One-forth of a herd of camels was seen in the forest. Twice the square-root ofthe herd had gone to mountains and the remaining 15 camels were seen on thebank of the river. Find the total number of camels.... plsss solve this prblm |
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Answer» Answer: MULTIPLY by 4 |
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| 5. |
Step by step....solve...answer the question |
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Answer» THE ANSWER IS ATTACHED..... ABOVE I HOPE IT WILL HELP YOU PLEASE MARK MY ANSWER AS BRAINLIEST!!!! |
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| 6. |
The other two sides.38. Water in a canal 6 m wide and 1.5 deep, is flowing with a speed of 10 km/h. How much area will be irrigate in 30minutes, If 8 cm of standing water is needed ? |
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Answer» Answer: 562500 m² Step-by-step explanation: Surface area of the opening of the canal: Area = 6 m x 1.5 m = 9 m² Speed of the water that will FLOW out in 30 mins in metres: 1 HOUR = 10 km 30 mins = 10 ÷ 2 = 5 km = 5000 m Find the amount of water that are flowed out in 30 mins: Total water flowed = area x speed Total water flowed = 9 x 5000 = 45 000 m³ Find the area of the water after 30 mins: height = 8 cm = 0.08 m Area = 45 000 ÷ 0.08 = 562500 m² |
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| 7. |
What is 9% of 6 Litres? |
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Answer» Answer: 0.54 is UR answerrrr Step-by-step EXPLANATION: HÔPË ÏTẞ HÉLPFŪLL PLS MARK AS BRAINLIEST |
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| 8. |
A man covers first 60 km of his journey at 30 km hr-1 and remaining 50 kmat 20 km hr-1.Find : (i) the total time taken,(ii) the total time taken,his average speed during the whole journey. |
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Answer» Step-by-step explanation: 60÷30=2 hence ACCORDING to the spped the first 60 KM REQD 2hrs 50÷20=2.5hrs hence the total TIME taken is 5.5hrs |
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| 9. |
If triple of an integer is 54 then the integer is |
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Answer» ATQ x+x+x = 54 3x = 54 x= 54/3 x = 18 |
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| 10. |
Gift box with measure 80 cm into 45 cm into 20 cm is to be covered with wrapping paper how many cm of wrapping paper of breadth 50 cm is required to cover hundred such gift boxes. |
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Answer» Step-by-step EXPLANATION:
if you want any ANSWER please call me or MESSAGE me at this no.9310666672 BHAI galat ho gaya tera sath bro |
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| 11. |
Is a square prism as a cube ????? Explain..... |
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Answer» Answer: A cube is a special type of square PRISM where the lengths in all THREE dimensions are the same. In short, all CUBES are square prisms but not all square prisms are cubes...HOPE it will be HELP |
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| 12. |
if the sum of the first p terms of an Ap is equal to the sum of first q terms then show that the sum of its (p +q) terms iz zero (p = q) |
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Answer» LET the number be x Hope Its helps to you mark me as brainlist |
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| 13. |
Give answer this question |
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Answer» Step-by-step EXPLANATION: |
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| 14. |
4. (tan theta+ 2) (2 tan theta + 1) = 5 tan A + sec2 thetha. state true of false |
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Answer» it is wrong Step-by-step explanation: Given EQUATION is : = > (TAN theta + 2)(2 tan theta + 1) = > (2tan^2 theta + tantheta + 4tantheta + 2) = > (2(sec^2theta - 1) + 5tantheta + 2) = > (2sec^2 theta - 2 + 5tantheta + 2) = > (2sec^2theta + 5tantheta). Therefore the final answer will be 2sec^2theta + 5tantheta. PLEASE MAKE ME AS BRAINLIST |
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| 15. |
answer pls don't answer if u don't know and no answer like follow or else i will report as exams r near.... |
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Answer» Answer: |
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| 16. |
A 15 metre long ladder reads window 12 metre height from the ground on placing it against the wall at a distance a find the distance of the foot of the ladder from the wall |
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Answer» Answer: 15*15-12*12=81 [PYTHAGORAS] dist=9m |
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| 17. |
Anyone has sahitya bhawan class 9 pdf |
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Answer» Step-by-step EXPLANATION: |
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| 18. |
Find the term independent of x in the expansion of(x-1/x) ^12 |
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Answer» Answer: So 7TH TERM will be independent of x. Step-by-step explanation: By USING binomial expansion, We GET 12Cr(x)^[12–r]×1/x^r So term independent of x means 12–r–r=0 {ie.The power of x should be 0} So r=6 So the REQ. Term will be (r+1)th term so answer will be 7th term. I hope it helps you.☺ |
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| 19. |
If 6% of x is 84, find the value of x. |
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Answer» Step-by-step EXPLANATION: MARK ME AS THE BRAINLIEST |
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| 20. |
DIRECTIONS for questions 33 to 35: Refer to the data below and answer the questions that follow.Eight persons named A, B, C, D, E, F, G and H are to be divided into two groups named Team-Iand Team-II consisting of four persons each subject to the following conditions:(i) Both A and E cannot be in Team-II.(ii) If G is in Team-I, then C must be in Team-II.(iii) B and H cannot be in the same team.(iv) D is in Team-I, only if E is in Team-I.33.Which of the following can be Team-I?1] B, C, E and G3] A, B, D and E2] B, F, G and H4] C, E, G and H34.Which of the following can be Team-II?a) A, C, D and Hb) C, E, G and H.1] Only (a)3] Both (a) and (b)2] Only (b)4] Neither (a) nor (b)35.If three members of Team-I are A, D and G, how many of the reaming five can be the membersof Team-I?1] 1 -2 23] 34] Such a team cannot be formed |
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Answer» HII... |
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| 21. |
Evaluate (0.99)15 correct to four decimal places |
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Answer» 14.8500 that's the answer |
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| 22. |
Points (0,3) and (0,-3) lie on which axes |
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Answer» Answer: POINT (0,3) lies on POSITIVE y-axis. Point (0,-3) lies on negative y-axis. ****** Hope it helps. Please mark as BRAINLIEST... :) |
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| 23. |
a field is in the form of a circle. the cost of ploughing the field at rupees 1.50 per metre square is rupees 5775. find the cost of fencing the field at rupees 8.50 per metre..... |
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Answer» Step-by-step EXPLANATION: |
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| 24. |
if you add up all the factors of 6 not including 6 itself you get the number 6 this makes a perfect number how many perfect numbers can you find |
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Answer» LIKE me plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz |
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| 25. |
FIND THEIR SOLUTIONS? |
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Answer» a can be 0 or 1 and B can be 0 or ONE but when a is 0 b can only be 1 and if b is 0 then a can be 1 |
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| 26. |
Plz do the 14th❤️❤️❤️❤️❤️❤️❤️❤️I will mark brainliestPlz answer |
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Answer» Answer: POQ + /_QOR+/_ ROS = 180° ( Linear pair) 60° + 5X-20+ 40° = 180° 100° +5x-20 = 180° 80° +5x = 180° 5x = 180°-80° 5x = 100° x = 20° /_QOR = 5x-20 5×20-20 100°-20° 80°=/_ QOR PLEASE MAKE me as brainlist |
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| 27. |
Guys please help me with this Question |
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Answer» Step-by-step EXPLANATION: |
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| 28. |
Solve using appropriate properties: |
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Answer» Answer: 5/11 + -4/3 *-6/7 +6/7 => 5/11 +24/21 +6/7 =>(105+264+198)/231 =>2.454545 i THINK....................... |
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| 30. |
Half of Y added to square of x |
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Answer» Answer: i) y − z (ii) (III) z2 (iv) (v) x2 + Y2 (VI) 5 + 3 (mn) (vii) 10 − YZ (viii) ab − (a + b) PLEASE MAKE ME AS BRAINLIST |
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| 31. |
Plzzz explain the answer |
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Answer» x = 5 Step-by-step explanation: 2x/5 - 6 = (8x - 10)/5 -2x => (2x - 30)/5 = (8x-10 - 10X)/5 5 will be cancelled from both sides therefore, 2x-30 = -2x-10 => 4x = 30 - 10 => 4x = 20 => x = 5 |
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| 32. |
the circumference of the base if right circular cylinder is 220cm if the height of the cylinder is 2m find the lateral surface area of the cylinder |
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Answer» The answer to the question is 440 m Height of cylinder ( H) = 2m h =200cm Let RADIUS of cylinder be r CM The CIRCUMFERENCE of the base of cylinder=220cm 2πr = 220 cm Lateral surface area(LSA) of cylinder =CSA of cylinder LSA of cylinder= 2πrh =2πr × h = 220 × 200 =44000 cm LSA OF CYLINDER = 44000 cm OR 440 m |
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| 33. |
Find pby q form in the following question |
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Answer» tfuududdufi ifirdiir ffiuut. hfuj. tiitiy Step-by-step EXPLANATION: disittsstst. dduuu I. TOUR. rrru. |
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| 34. |
Please give me the correct answer key |
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Answer» plot all these points...required more than ogive will made.. hope it HELPS |
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| 35. |
What is total number of permutation of the word series with or without meaning |
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Answer» permutating MEANS PRESERVATION of our SELF |
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| 36. |
12. Organizing a group of data is calledA. EditingB. PresentationC. CollectionD. Analysis |
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Answer» Answer: B. presentation PLS mark as BRAINLIEST |
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| 37. |
F(t) = e^tcos^2t solution |
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Answer» Step-by-step explanation: sorry I am not from this LEVEL send some EASY QUESTION I will try OK sorry |
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| 38. |
>>The cost of ploughing a circular field at the rate0.75 per m^2is rs. 4158fencing the field at the rate of 30 per meter. |
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Answer» Answer: Cost of FENCING a circular field = PERIMETER × Rate 6600 = 2πr × 30 r = 110/π AREA to be ploughed = area of a circle = 2πr^2 = 2×π×110×110/π×π = 12100 × π × 2 = 24200 π Cost of ploughing the field = Area of the field×Rate = 24200π × 1.50 = 2420×15×22/7 = Rs. 114085.71 PLEASE MAKE ME AS BRAINLIST |
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| 39. |
The cost of printing a book of 220 pages is *660. What would be the cost of printinga book with 180 pages? |
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Answer» Step-by-step explanation: COST OF PRINTING A BOOK=660 PAGES OF BOOK=220 COST OF FIRST BOOK (220×3=660) COST OF SECOND BOOK (180×3=540) SO THE COST OF SECOND BOOK IS ₹540 |
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| 40. |
Sanvi purchased some books for rs.120.if she purchased 3 more books for the same amount each book would have cost her R.s.2 less . Find the number of books purchased by sanvi and the price of each book |
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Answer» Step-by-step explanation: because if she PURCHASE 3 books for 120 rs than 3+3 = 6 |
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| 41. |
If Chameli has ₹600 left after spending 65% of her money how much did she saved in the beginning |
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Answer» Answer: Step-by-step explanation: divide 65 with 100 and then multiply it by 600 will give US MONEY she had SAVED in beginning |
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| 42. |
Anyone has class 7 maths question paper anual cbse |
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Answer» ANSWER:bro Step-by-step explanation:TRY out different WEBSITES for extra TOUGH qnas and solve them Class 7 is easy peasy Try scoring good MARKS study hard Good luck |
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| 43. |
Prove that √p+√q is irrational, where p and q are prime numbers |
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Answer» Here is your answer. Hope it HELPS |
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| 44. |
The area of a rhombus is equal to the area of a triangle having based 24.8 cm and the corresponding height 16.5 cm . If one of the rhombus is 22 cm find the length of the other diagonal. |
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Answer» Step-by-step explanation: 24.8×16.5 = 409.2 therefore the PARELLOGRAM LENGTH ×breadth 22÷by 409.2 =18.6 |
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| 45. |
The product of Gopi's age 5 years ago with his age 9 years laoprs age 5 years ago with his age 9 years later is 15. Then Gopi'spresent age is 6 years. |
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Answer» ANSWER: INAPPROPRIATE question Step-by-step EXPLANATION: |
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| 46. |
Pby q form of 20.05 bar on 0.5 |
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Answer» Step-by-step EXPLANATION: |
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| 47. |
(a) If x+ 1/x= 3, then find x^3+1/x^3 |
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Answer» this will HELP you this METHOD is ALSO USED in CALCULATING X^4 + 1/X^4 for also |
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| 48. |
Quick response me after solving |
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Answer» y^2+6y-2x=-9 Step-by-step EXPLANATION: djxhzhchzjcgzjxxgxxjzgxguffxjxtcjzuggckxyvjzjgycixuguifgiduggxidyguzuftcidugusufyfidufuduft |
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| 49. |
Your father gives you money every day to put in your new toy bag .he gives money to you insuchaway that the money in the toy bank doubles with each passing day |
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Answer» Answer: So, your father gives you the exact amount of money you have that day. Step-by-step EXPLANATION: Like if you have 200 rupees then your father will GIVE you 200 rupees again.This will MAKE your money double. Money can be TAKEN in any currency,don't be offended in any WAY. |
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| 50. |
The total number of biscuits on 4 plates is 36.What is the average number of biscuits on each plate? |
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Answer» Step-by-step explanation:18
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