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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. |
. A tank can be filled with water by two pipes A and Btogether in 36 minutes. If the pipe B was closed after 30minutes, the tank is filled in 40 minutes. The pipe B canalone fill the tank in(a) 45 mints (b) 60 mints (c) 75 mints (d) 90 mints |
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Answer» 90 MINTS is the answer |
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| 2. |
У роппо10.wigile5))Find the distance between the points R(0, - 3) and S |
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Answer» don't KNOW what is the answer Step-by-step EXPLANATION: SORRY for that |
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| 3. |
In Find the values of a and b from the quadratic equation 2x2 - 5 + 7 = 0ill) Find X, if fixi = 252 and fi = 420, |
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Answer» Answer: Given 2X −5x+7=0 The STANDARD quadratic equation is ax 2 +bx+c=0 by comparing we GET a=2,B=−5,c=−7 ∴ a=2,b= |
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| 4. |
5) Find real root of given equation byusing bisection method if f(x) = x^2 -logx-12 in (3,4) upto four iteration |
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Answer» bsbsbansvsbssnsbsjjsnjssj |
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| 5. |
In Find the values of a and b from the quadratic equation 2x2 - 5x + 7 = 0ill) Find, if fixi = 252 and Efi = 420.iv) If for an A. P. d = 10. What is the value of to - ty? |
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Answer» Given 2X 2 −5x+7=0 The standard quadratic EQUATION is ax 2 +bx+c=0 by COMPARING we get a=2,b=−5,c=−7 ∴ a=2,b=−5 |
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| 6. |
A car covers 2/3rd of total distance with 1.5 times of its original speed and rest distance with its originalspeed. If the original speed of car is 70 kmph, then find the average speed of the car throughout the wholejourney.? |
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Answer» TOTAL distance=X if FIRST 2/3rd with SPEED of 105=2x/315 next 1/3rd 70=X/210 |
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| 7. |
10. With the help of the following numbers show that:H.C.F. L.C.M. = First number x Second number:(a) 16, 24(b) 30, 45 |
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Answer» Step-by-step EXPLANATION: please GIVE me braininlist |
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| 8. |
The equation x3 - 12x +39x - 28 = 0 whose roots are in theb) G.P.c) H.Pd) Nonea) A.P |
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Answer» I am in 5 Step-by-step EXPLANATION: |
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| 9. |
4. If the area of a rectangle is 30 sq.m and the length is 6m, then the breadth is …………..(a) 6m (b) 5m (c) 8m (d) 4m |
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Answer» Step-by-step EXPLANATION: B) 5m wish you will drop some THANKS |
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| 10. |
1. Circle the multiples of 12.24, 97, 111, 144, 602. Write first 8 multiples of 9.3. Find the common multiples of 4 and 6.4. Find the least common multiple (LCM) of 5 and 7. give me some example |
Answer»
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| 11. |
3] Solve the following sub-questions)What is the value of determinant5 3-7 – 434 |
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Answer» Answer: Alfaaz WELL pa ala all la all well laal laal ya well ka all la all ha ah ke all ga all da all la all YE wo pe wo or qu ye wo or wo it wo or qu wo ta qu r qu we we ye qu owl pe all of all la all la also lag Step-by-step explanation: |
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| 12. |
Problem Description - 2/15A clock gains 4 minutes after every 4 minutes. You set the correct time at 6:00 AM everyday to deal with this isWhat will be the correct time when the clock shows 8:00 PM?Options1:00 PM2:00 PM4:00 PM5:00 PM |
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Answer» Answer: Storms and TEMPESTS – SUPERNATURAL events- casting of spells- handsome prince- re- examine – their relationship- The tempest- mysterious island – love & reconciliation- hatred and envy – turbulent PASSIONS- characters- LIKE the storms – transformed- promise of peace- play ends |
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| 13. |
27. If alpha , Beta and gama are zeroes of the polynomial 6x3 + 3x2 - 5x + 1, then find the value of a alpha -1, +beta -1 + gama -1 |
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| 14. |
Sam purchased cloth worth 856.92, a calculator worth 268.56and some dry fruits worth 306.75. How many did he spend in all? |
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Answer» ANSWER: SAM SPENT Rs.1432.23 in all
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| 15. |
If the pair of linear equation 3x-5y=11, (5a+b) x – (7a-b) y=4(3a-2b) +1 has infinitely many solutions, find the values of aand b. |
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Answer» Answer: Refer the ATTACHMENT. Use the CONDITION for infinite solutions and first find value of a in terms of b.Then substitute it and find value of b.Further,use value of b to get a. You should use first equate the first PART(a1/a2) of the infinite solution condition to the middle part(b1/b2) and again equate the middle part to the THIRD part(c1/c2). Pls mark as brainliest if you LIKED my answer. |
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| 16. |
Problem Description - 1/15Bob bought a bicycle for Rs 15,000 last year and sold it to Joel at 10% loss Joel then sold the bude to Bira a 20 polandDetermine how much Lia paid for the bicycleOptionsRs. 17.820Rs. 17.500Rs. 18.620Rs 17680. |
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Answer» nowwwwwwwwwwwwwwwwwww |
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| 17. |
Form an equation of the lowest degree with real and rational coefficientshaving one of its roots as V2 + V(3+1) value is |
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Answer» Step-by-step EXPLANATION: gggfdmmgxdfkkfcffjkhx |
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| 18. |
8 m:. A circular park is surrounded by a path 8 m wide. The diameter ofthe circular park is 84 m. Find the area of the path. (Take T=3.14)84 mANSWER THIS QUESTIONWHO GIVE ANSWERI AM FOLLOW THEM |
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Answer» answer is 166metres SQUARE MARK me BRAINLIEST |
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| 19. |
The ratio between the speeds of two trains is 4:5. Ifthe second train runs 240 km in 6 h, then the speed ofthe first train isa) 32 km/h b) 40 km/hc) 36 km/h d) 45 km/hrned of in km/hr for 3 1/ano |
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Answer» Step-by-step EXPLANATION: |
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| 20. |
An alternator is supplying 10 A to aninductive load at 220V, while running at1000 rpm . Now if the speed of the alternatoris reduced to 750 rpm but the field currentremains unchanged the load currentbecomesans.22A20A18A10A |
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Answer» gfgfdgeragds Step-by-step EXPLANATION: |
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| 21. |
Question 8)Area of parallelogram isA) O 1/3 * BASE * HEIGHTB) O 1/2 * BASE * HEIGHTc) O BASED) OORBASE * HEIGHTTRL |
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Answer» Step-by-step explanation: Suppose a and b are the set of parallel sides of a parallelogram and h is the height, then BASED on the LENGTH of sides and height of it, the formula for its area is given by: Area = Base × Height A = b × h [sq.unit] Example: If the base of a parallelogram is EQUAL to 5 cm and the height is 3 cm, then find its area. Solution: Given, length of base=5 cm and height = 3 cm As per the formula, Area = 5 × 3 = 15 sq.cm therefore ans is OPTION (d) base×height |
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| 22. |
A line intersecting a circle in two points is called a secauttrue/False |
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Answer» Answer: A LINE INTERSECTING a circle in two POINTS is called a secant line, in one point a tangent line and in no points an EXTERIOR line. A chord of a circle is the line segment that joins two distinct points of the circle. Hence, the Statement is TRUE. |
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| 23. |
9. ABCD is a quadrilateral with angleA = angleB and angleC = angleD. Find the measure of each angle if ratio of angleA andangleC is 2 : 3.In The angles of a quadrilateral are in the ratio 1:2:3 : 4. Find all the angles of the quadrilateral. |
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Answer» ANGLE A = 72° angle B = 36° angle C = 108° angle D = 144° |
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| 25. |
Rakesh is painting the front of a house except its window and door, as givenin the adjacent figure. If the cost of painting 10 m of the area is 80, find thecost of painting front of the house.7 m3 m3 m10 mWindow3m8 mANSWER THIS QUESTIONWHO GIVE ANSWERI AM FOLLOW THEM |
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Answer» HII i am boy zom=3015165034 ps=loveu met gogle=jxr-tphr-rrv |
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| 26. |
6. Find the number of sides of a regular polygonif each interior angle of the polygon is(a) 140, (b) 162" (0) 172'(d) 175"If the |
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Answer» i think so, answer is d Step-by-step EXPLANATION: PLS makes me BRAINLIEST |
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| 27. |
Question 8)Area of parallelogram isA) O 1/3 | BASE | HEIGHTB) O 12 | BASE HEIGHTc) OO BASE " HEIGHTD) O ORL |
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Answer» I am not ABLE to understand the OPTIONS properly but area of a parallelogram is BASE * height or LENGTH* breadth |
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| 28. |
A man goes 3 km to north and and then 4 km to east. Find the shortestdistance between the initial position and final position of the manwith steps plz... |
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Answer»
•The nucleus is a DENSE protoplasmic body whose position in plant cell is towards periphery. •In animal cell its position towards the centre. • It is usually oval or spherical in shape. •lt was discovered by Robert Brown. It's function is to control all the metabolic activities as well as formation of VARIOUS organelles by controlling the SYNTHESIS of proteins therefore it is called control center of the cell. •Inside the nucleus is present a clear JELLY like substance called nucleoplasm. •Inside the nucleoplasm is present nucleolus and chromatin network. 100% correct answer Hope it's helpful ✌️✌️
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| 29. |
7. Mala is an 8-year old girl. Fill in the blanks with the correct unitsa) Mala's weight = 20b) Mala's height = 120c) Distance of Mala's school from home = 5d) Capacity of glass in which Mala drinks milk= 2508. Mala's school starts at 8:30 a.m. and ends at 2:00 p.m. What isthe school? |
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Answer» 7) a) 20kg b) 120cm c) 5km d) 250ML |
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| 30. |
Perimeter of a square, whose area is 144 cm2, is (a. 40cm b. 48 cm c. 50 cm d. 96 cmwho answers first gets brainliest |
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Answer» Area=144 (SIDE)'2=144 side=12 perimeter=4×side =4×12=48cm |
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| 31. |
Salt contains 45% sodium and 55% chlorine. If 1 kg salt is present,sodium is ------- gms and chlorine is ------ gms.with steps plz.. |
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| 32. |
21511. 3 અને 4 વચ્ચેની ચાર સંમેય સંખ્યાન112. સાદું રૂપ આપો : 2 3 x 218. નીચે આપેલી બહુપદીઓની ઘાત જણ(1) 5t - 17 (2)4- y2x 2° 2_ \ |
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Answer» Please WRITE the answer in englsh Step-by-step explanation: |
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| 33. |
Which ratio is greater 8.9 : 6.1 or 3.2 : 4.1 *a)8.9 : 6.1 > 3.2 : 4.1b)None of thesec)Both are equald)3.2 : 4.1 > 8.9 : 6.1 |
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Answer» a)8.9 : 6.1 > 3.2 : 4.1 hope this will HELP you |
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| 34. |
Fill in the blanks in the following statement:No Sily Answer If You Know Then Only Answer |
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Answer» 2nd blank=63 3rd blank=1/75 4th blank=1/75 |
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| 35. |
Find real root of given equation by using bisection method if f(x) = x^2 -logx-12 in (3,4) upto four iterationYour answerFind real root of given equation by using bisection method if f(x) = x^2 -logx-12 in (3,4) upto four iterationYour answerFind real root of given equation by using bisection method if f(x) = x^2 -logx-12 in (3,4) upto four iteration |
Answer»
jwkqoshrishwhduejdhdhqjwjsejw Step-by-step EXPLANATION: kskskskssjiekwjwjw |
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| 36. |
1) The numerator of a fraction is 7 less than the denominator. If 3 is added to the numerator and 2 isadded to the denominator, the value of fraction becomes 45. Find the original fraction. |
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| 37. |
A function F(N) is defined as F(N)=N*N+N+1The movement of a toy car is based on the function F(N) which is given below:1. The toy car moves in the North direction when F(N) is between or equal to 3 and 6II. The toy car moves in the South direction when F(N) is between or equal to 6 and 15III. The toy car moves in the East Direction when F(N) is between or equal to 1 and 2IV. The toy car moves in the West Direction when F(N) is between or equal to 31 and 50V. At all other values except the ones defined above the toy car doesn't moveIf N=3, then in which direction is the toy car moving? |
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Answer» Given : A function F(N) is DEFINED as F(N)=N*N+N+1 The movement of a toy car is BASED on the function F(N) which 1. The toy car moves in the North direction when F(N) is between or equal to 3 and 6 II. The toy car moves in the SOUTH direction when F(N) is between or equal to 6 and 15 III. The toy car moves in the East Direction when F(N) is between or equal to 1 and 2 IV. The toy car moves in the West Direction when F(N) is between or equal to 31 and 50 V. At all other values except the ones defined above the toy car doesn't move To Find : If N=3, then in which direction is the toy car MOVING? Solution: F(N)=N*N+N+1 N = 3 => F(3) = 3 *3 + 3 + 1 => F(3) = 9 + 4 => F(3) = 13 13 lies between 6 and 15 The toy car moves in the South direction when F(N) is between or equal to 6 and 15 Hence Toy car is moving in South direction Learn More Consider the function f :N—N defined byf(x) = x+1, if x is odd x-1, if x ... |
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| 38. |
Your office has arranged for a box of food packets conting2 packets of noodles Jackets 3 of pasta and 4 packets of sushiIn how many ways can you pick 3 food pockets from the box so that least one of them contains pasta? |
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Answer» Given: Number of PACKETS of noodles = 2 Number of packets of pasta = 3 Number of packets of sushi = 4 To find: Number of ways of picking 3 food packets so that at least one of them CONTAINS pasta. Solution: The number of possibilities will be:
The total number of possibilities will be: = 3C1 × 6C2 + 3C2 × 6C1 + 3C3 = 3 × 15 + 3 × 6 + 1 = 45 + 18 + 1 = 64 Thus the number of required possibilities is 64. |
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| 39. |
The vratio of mining milk and water is inBrufortion to the vratio for mining temensquash and watere sf 120mlof imillaformuch temesh squash will be used forsome of water?usedevery480 me ofamater hour |
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Answer» urauayauyaalduykadyaaadyyadk |
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| 40. |
Givefourrationalnumbersequivalentto-7/5 |
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Answer» Step-by-step EXPLANATION: -14/10 -21/15 -28/20 -35/25 -42/30 |
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| 41. |
Salt contains 45% sodium and 55% chlorine. If 1 kg salt is present,sodium is ------- gms and chlorine is ------ gms. |
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Answer» Answer: 450 gram sodium and 550 gram chlorine Step-by-step EXPLANATION: MARK me the BRAINLIEST |
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| 42. |
44) A coin is tossed 150 times and head appeared 60 times. Find the probability of getting a head in thisexperiment. |
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Answer» Answer: 2/5 Step-by-step EXPLANATION: Number of favorable OUTCOMES = 60 Total number of outcomes = 150 Experimental PROBABILITY of GETTING a head = 60/150 = 2/5 |
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Q1.Is zero a rational number? Can you write it in the form, where p and q are integers and q #02? |
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Answer» Answer: Yes Step-by-step explanation: It is a rational number, because it can be WRITTEN as 0/Q where q is an integer. |
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| 44. |
A team of 5 members is to be chosen from 4 Englishand 6 Indians. Find The probability That The team containsexactly 2 Indians. |
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Answer» nsnajsjshsisbsj Step-by-step EXPLANATION: NJababajabs sjsbsjsbsjsjsoshdjdbejemahwkbsvjvwjsjwbw sksbjsbs s a GOOD MOM and ywhwuwhwhhbwhsbshshsvshsvshbshshwbshwvhwusvss snsnwbakq ajvq |
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| 45. |
Activity 1Date :Complete the following table to draw the graph ofthe equation x +y = 3.х3y53(3, 0)(0, 3)Activity 3Date : |
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Answer» kqkwoisishshzhyyaygbbsakqpwowuyzzbznznznnznzmakalwo |
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| 46. |
A man bought a pure milk and sold it at the cost price of pure milk after adding some water with it and thus gain 20%. Find the ratio of milk and water mixed |
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Answer» 3 is to 1 is the answer |
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| 47. |
2/15 - 1/214/3 * 21/63-12/5 divided 4/3 |
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Answer» Answer: 1/13 277/7686 7/79 Step-by-step EXPLANATION: this is |
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| 48. |
Bob bought a bicyde for Rs 15,000 last year and sold it to Joel at 10% loss. Joel then sold the bicycle to Bina at 20% profit and Bina sold it to Lia at 10% profit.Determine how much Lia paid for the bicycle |
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| 49. |
1. sun.y= b tane, prove that = 124 Find the point on the y-axis which is equidistant from (7,6) and 3.4. |
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Answer» Step-by-step explanation: 1. sun.y= B TANE, PROVE that = 1 24 Find the POINT on the y-axis which is equidistant from (7,6) and |
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| 50. |
If the circumference of a circular sheet is 154m , find its radius and also find the area of the sheet.(take π =22/7)Spam = 10 answers report.. |
Answer» ANSWER :
Given :
To FIND :
Solution :First we need to find the radius Given that,
As we know that,
⟾ 2πr = 154 ⟾ 2 × 22/7 × r = 154 ⟾ 2 × 22/7 × r = 154 ⟾ r = 154 × 7/2 × 22 ⟾ r = 77 × 7/22 ⟾ r = 7 × 7/2 ⟾ r = 49/2 ⟾ r = 24.5 m Hence ,Radius is 24.5m Now we have to find the area of the sheet , As we know that,
⟾ 22/7 × (24.5)² ⟾ 22/7 × (49/2)² ⟾ 22/7 × 49/2 × 49/2 ⟾ 11/7 × 49 × 49/2 ⟾ 11 × 7 × 49/2 ⟾ 11 × 343/2 ⟾ 3773/2 ⟾ 1886.5 m² Hence , Area of sheet is 1886.5 m² Therfore ,
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