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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. |
rect symbol out of >, <-4/5----------------5/7 |
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| 2. |
D Add(18 x-205) \text { and }(7 x+25) |
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Answer» 18r-20s+7r+2s = 25r-18s |
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| 3. |
21. Find the odd man out 3, 5, 11. (14.17,21?111110 |
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Answer» plz me answer 14 as it is the only even number. |
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| 4. |
13. () How many terms are there in the A.P. 7, 13, 19,25.,... 205? |
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| 5. |
pointing to a man. ca girl saidhe is only son in law of thegrandfather of my mothers abdaughter. How is the manrelated to the girl ? |
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Answer» Answer: husbandorherfather Explanation: not confirmed |
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| 6. |
The radius of a circle is 9 cms. Find the length of anarc of this circle which cuts off a chord of lengthequal to length ofradius. |
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Answer» Given: chord CB = 9cm , radii OC = OB = 9 cm < COB = 60° ( as triangle OCB is an equilateral triangle) So, length of arc CB =( sector angle / 360° ) * 2 pi r => (60° / 360° ) 2 pi * 9 = > 18 pi / 6 = 3 pi Length of arc CB = (3 pi) cm |
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| 7. |
what fraction is equal to (5^5/9)per cent. |
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Answer» (5^5)/9% = 25/.09 25/(9/100) = 25*100/9 = 2500/9 |
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| 8. |
2/5as a per cent is |
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Answer» 2/5*10040 percentage please solve it first we have to multiply it from 100= 2/5 ×100= 2/1 × 20 =40 |
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| 9. |
A rightcmt triangle has hypotenuse of lengthand one side of length q cm.gh100.1, find the length of the third sideIf p-9of the triangle. |
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| 10. |
iectrdener wants to fence a circular garden of diameter 21m. Find the length che needs to purchase, it-he makes 2 rounds of fence. Also find the costif it costs? 4 per meter. (Take π =-) |
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| 11. |
Mark () against the correct answer in each of 91. A cuboid has(a) length only(c) length, breadth and height(b) length and breadth only(d) thickness only2 Adice i |
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| 12. |
9. The length of a rectangle is three times its width. It the perimeter is 84 m, find thelength of the rectangle. |
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Answer» length = 3x and width will be x so perimeter of rectangle is 2(L+ B) 84=2(3x+x) 84=2 x 4x84=8x84*8= x21upon7=xlength = 3 x 21 upon 7length = 9m area of rectangle=l × b =3×9 =27. ans |
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| 13. |
In the given figure, PQ is the diameter of thecircle whose centre is O. Given angle ROS = 42°calculate angle RTS. |
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| 14. |
5. Identify the odd man out(A) 14(D) 6(B)(0) 4955 |
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Answer» c.49 it is a square of 7, the correct option is A 14 because others are odd numbers |
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| 15. |
5amg 2. BisanyarstromiFry 7 205. Stow somline is the disciar oPORCI.Hd Wto theA0 A APB = 8 AQTHP- BZAgardist from the comB. 7.30 |
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| 16. |
erage L uns in the three matches be 230.Sudhir'age is half the age of Sudhir. If the ratio of the sum of Sudhir's andViru's age to three times Anil's age is 5:6, then find Viru's age.s present age is 5 more than three times the age of Viru. Anil's |
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Answer» Virus age = 5 years |
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| 17. |
Example 3The length of a rectangle is increasedo. By what per cent would the breadthby 60%be decreased to maintain the same area?(a) 37,% (b) 38% (c) 39% (d) 40% |
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Answer» Assume initially l=100 and b=100so area =length*breadth160(100-b)=100*100breadth=37(1/2)% |
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| 18. |
लिet5 ?१४ मैं कितना ज 25 प्राप्त gl |
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Answer» Maan le ki b jodeTo,3x - 2y + b = 2yb = 2y + 2y - 3xb = 4y - 3x From which book have you taken this question? Please tell us so that we can provide you faster answer. |
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| 19. |
s Toffees are bought at the rate of 6 for Re 1 and sold at the rate of 5 for Re 1.Find the profitper cent |
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Answer» C.P.=1/6S.P.=1/5so profit=(S.P.-C.P.)/C.P.=(1/5-1/6)/(1/6) =((6-5)/30)/(1/6)=((1/30)/(1/6)) =6/30=1/5so 20% profit |
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| 20. |
_ ले, “5 न et - ।- 2८ वे (कहे |
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| 21. |
6. When 125 is subtracted from a number, it reduces to its 37.5 per cent. What is 25 per cent of this number |
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Answer» 125 - x = 37.5*125/100 = 37.5*5/4 = 187.5/4 = 46.875 x = 125 - 46.875 = 78.125 25% of x = 25*78.125/100= 19.53125 is the answer. |
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| 22. |
प्रश्न 3. 3721.5. S 3 et |
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Answer» Let number to find be x 2 1/2 + 3 1/4 + x + 2 1/3 = 13 5/12 5/2 + 13/4 + x + 7/3 = 161/12 (30 + 39 + 28)/12 + x = 161/12 x = 161/12 - 97/12 x = (161 - 97)/12 = 64/12 x = 16/3 or 5 1/3 |
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| 23. |
Bo.0‘”—i% .(5BTQ - et |
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| 24. |
[-1०ले - hm Ffl .‘ 1946. 20 (११2:0:6 रण, ०: थ्ि&& BE 20om—C : |
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Answer» Total Perimeter= Perimeter of ABCD- Perimeter of EFGH =2(15+20) -4(4) =2(35)-16 =70-16 =54 |
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| 25. |
य।प्रश्न 2. "1946 से पहले भारत के प्रधानमन्त्रियों का समुच्चय' का प्रकार लिखिए । |
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Answer» Before 1946, India was not independent from the British rule. So, before that British ruled over India and the chief among them was the Viceroy. After Independence of India as a free country Dr. Rajendra prasad was elected as the President of India and Pandit Jawahar lal Nehru was elected as the first Prime minister of India. |
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| 26. |
913 f0-45 .then find the value of (v +5 0 5 et 20514 55 |
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| 27. |
20, What per cent 61 38 |
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| 28. |
The blood groups of 30students of Class VIII are recorded as follows:A, B, O, O, AB, O, A, O, B, A, O, B,A, O, O,A, AB, O, A, A, O, O, AB, B, A, O, B. A, B, O. |
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Answer» It can be observed that 9 students have their blood group as A, 6 as B, 3 as AB, and 12 as O. Therefore, the blood group of 30 students of the class can be represented as follows. It can be observed clearly that the most common blood group and the rarest blood group among these students is O and AB respectively as 12 (maximum number of students) have their blood group as O, and 3 (minimum number of students) have their blood group as AB. |
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| 29. |
. A train 120 m long runs through a station at the speed of54 km/h. The tine taken by the train to pass a manstanding on the platform(a) 7sb) 8s(c) 5s(d) 6s |
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| 30. |
Exercise 16.2A train leaves Chennai at t0:30 p m. on Saturday and reaches Banon Sunday Find the duration of the journeygaiore et 5.20 nn table at page 116. Hind the tine taken by the Nijamuddin Ags Ca |
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Answer» sir isko pura samjha ke subtract bata do samjh aa jyega |
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| 31. |
59 The given figure shows a circle with centre Oand angle ABP = 42°.Calculate the measure of:(i) angle PQB(ii) angle QPB + angle PBQ |
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| 32. |
In the given figure, angle a >angle b, show that angleATM < angleAMT. |
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| 33. |
1.Construct triangle ABC, given angle A=60°, angle B-30° and AB= 5.8 cm. |
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| 34. |
In S utgt, make t as the subject.2 |
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| 35. |
T,7A notebook and a pen together cost 162. Thecost of the pen is 30 more than five timesthe cost of the notebook. Find the cost of thetebook and the pen. |
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Answer» thanks for your answer |
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| 36. |
20. At a clearance sale, goods weresold at a reduction of 20 per cent.A student purchased a pen for Rs.12 at the clearance sale. The usualprice of the pen was: |
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| 37. |
une and Work173A and B can finish a piece of work in 16 days and 12 days respectively. A started the workand worked at it for 2 days. He was then joined by B. Find the total time taken to finish thework |
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| 38. |
and B can finish a plece of work in 16 days and 12 days respectively. A started the workand worked at it for 2 days. He was then jotned by B. Find the total tine taken to finisith thework |
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| 39. |
Subtractbe from(– abo3 |
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Answer» -1 will the answer.... -1/3abc will be the answer 1/3-(-2/3) = 1 will be answer -2÷3abc-1÷3abc=-abc -abc will be the answer -ABC is the write answer this is correct answer is-1 |
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| 40. |
11) A wholesaler buys a shelf for 1500 andspends 575 on repairing it. Find theselling price if the profit made was 4%. |
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| 41. |
. Sides of triangles are given below. Determine which of them are right triangles.In case of a right triangle, write the length of its hypotenuse.(i) 7 cm, 24 cm, 25 cm(ii) 3 cm, 8 cm, 6 cm |
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| 42. |
A dealer buys some pens from a wholesaler at the rate of Rs 30 per pen and marked them at Rs 40 eachHow much discount he should allow to get a profit of 20%?. |
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Answer» The answer would be 112. |
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| 43. |
1.A dealer buys some pens from a wholesaler at the rate of 30 per pen and marked them at 40 each.How much discount he should allow to get a profit of 20%? |
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Answer» Given the C.P = 30 now to make 20% profitthe S.P should be - C.P +20% of CP=> S.P = 1.2*30 = 36 rs But he has marked S.P as 40rs so, the discount which he should give is (40-36)%/40 % discount = 4*100/40 = 10% |
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| 44. |
6. Find the length and breadth of the rect-angle given below if its perimeter is 72 m.5x +4x- 4 |
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Answer» perimeter = 2(5x+4+x-4) = 72 => 2(6x) = 72=> 12x = 72=> x = 72/12 = 6m so L = 5*x+4 = 5*6+4 = 34m , B = x-4 = 6-4 = 2m its wrong bro then tell me the right answer..broooo !! because my answer is (34+2+34+2) = 72 perimeter. 2cm bro!!!!! how can it be cm broooo... ?? if the perimeter is 72Meter brooo!! also, i calculated breadth is 2m , and length is 34m brooooo!! i will see in guide bro 2m bro its correct and sure you should blieve |
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| 45. |
iectoption(i) Add 9and 22 and choose the correct answer: |
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| 46. |
9./ Length of a rectangle is 2 units greaterthan its breadth. If the area of the rect-angle is 120 sq. units then find itslength. |
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| 47. |
Decimals between 8.0 and 10.0, with an interval of 0.25 between eachpair of decimals |
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Answer» 8.25,8.50,8.75,9.0.9.25,9.50,9.75 are the decimals between 8.0 and 10.0 each of them have 0.25 difference in each pair 8.25,8.50,8.75,9.0.9.25,9.50,9.75 are the decimals between 8.0and10.0each of them have 0.25 difference in each pair |
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| 48. |
25, Iftan Anland fan Bă/Jthen find che value nicsAcos B-sin A sin B. |
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| 49. |
19. Subba Rao started work in 1995 at an annual salary of # 5000 and received an incrementof200 each year. In which year did his income reach7000? |
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| 50. |
एफ & o o che TRB ar-ug-329 0 findः e et » | |
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Answer» If you find this solution helpful, Please give it a 👍 |
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