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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. |
10. Aman sold a bicycle at 5% profit. If the costhad been 30% less and the selling price 63less, he would have made a profit of 30%.What was the cost price of the bicycle ?11. Renu sold an article at a loss of 8 percentHad she bought it at 10% less and sold for36 more, she would have gained 20%.Find the cost price of the article. |
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| 2. |
|$1$।।।।।163. उपराष्ट्रपति राज्यसभा का |
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| 3. |
163 ka vargmul |
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Answer» under root: √163 = 12.767 |
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| 4. |
व जज -163 =T“हि 37 ५०४१ टुए पण Iy |
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| 5. |
DAY5- Hİnd, thi. 씨罪1du/rdintA- 163 25b680123 |
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Answer» 750+90 = 840 680+20 = 700 |
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| 6. |
ita รกcorea the tollowing marks in art examinaScience Social scienceSubjoctMathsHindi60French70Marks8273esFind the average rmarks |
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| 7. |
30/03/2008 ના બુધવાર હોય તો 30/03/2012 ના કયો વાર આવે? |
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Answer» આ ડી પર શુક્રવાર હશે 30/03/2016is the correct answerpls mark as best |
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| 8. |
23%23-03%03Iy 55773 2x23%08 R |
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Answer» Let 2.3=aand 0.3=ba²-b²/(a²-2ab+b²)(a-b)(a+b)/(a-b)²a+b/a-b=2.3+0.3/2.3-0.3=2.6/2=1.3 |
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| 9. |
(iii) (3x 2 +10x + 7/3 = 0 |
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| 10. |
Find the base of the given parallelogramwhose perimeter is 42° +10x – 50(x – 3)(x + 5)m-32 - |
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| 11. |
AR R1 рдврдХ 152 03 e o (03 18y e ' Sl oAt X9 <A S X IR kel DSV BE T |
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| 12. |
03.Evaluate sin 120° |
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Answer» answer is equal to √3/2 |
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| 13. |
03163 106s |
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Answer» 1005 × 168= (1000+5)×168= 1000 ×168+168×5= 168000 + 840= 168840 |
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| 14. |
if 2 dise is thrown simuntinously what is the probability that 5 will not come |
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Answer» thanks for ur help 😇 |
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| 15. |
Fig. 12.479. In fig 12.48, angle LACB=40° then find thevalue ofOAB.Fig. 12.48 |
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Answer» OA =OB (radii) ANGLE OBA= 40 In triangle OAB Angle AOB = 180 - 80 = 100 We know 2 Angle ACB = Angle AOB ACB = 100÷2 =50 Degree |
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| 16. |
19. In Fig., find y.110° |
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Answer» it could be 140 because circle radius is 360 |
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| 17. |
13. "pH has a great importance in our daily life" explain by giving three examplessOR |
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Answer» Ans :- PH plays an important role in our everyday life. A few examples are:- 1. In our digestive system - Hydrochloric acid is produced in the stomach to help in digesting food. However, when the amount of acid exceeds a certain limit it causes acidity and pain. This acidity can be neutralized by taking a mild base called as an antacid. 2. pH of soil – Plants grow only in soils that have a definite pH range. So, highly acidic soils are treated with quicklime or calcium carbonate to reduce its acidity. 3. Tarnished vessels – Copper vessels are tarnished due to the formation of a layer of basic copper oxide. This can be removed when it is rubbed with the citric acid from a lemon. Copper oxide forms copper citrate with citric acid and is washed away giving a shine to the vessels |
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| 18. |
(c) 100"20. In the given figure, ABIl CD and O is a pointjoined with B and D, as shown in the figuresuch that ZABO-35° and ZCDO 40°Reflex LBOD =?(b) 265°(d) 285°(a) 255°B. |
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| 19. |
7. एक खान की गहराई 200 मीटर है। इसमें से 2.5x10किग्रा कोयला प्रति घण्टे की दर से निकालने के लिए कितनेअश्व शक्ति के इंजन की आवश्यकता होगी -(A) 288-12H.P. (B) 285-18 H.P.(C) 185-18H.P. (D) इनमें से कोई नहीं ।TIET |
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Answer» B) 285.18 H.P. is the right ans |
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| 20. |
14. A's income is 20% less than that of B. By what percent is B's income more than A'S? |
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Answer» the income of B is 25 percent greater than the income of A |
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| 21. |
Akshay's income is 20% less than that of Ajay. What percent isAjay's income more than that of Akshay? |
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Answer» Suppose Ajay earns 100so akshya will earn 100-20= 80now20/80*100200/8= 25 percentage |
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| 22. |
I. In the fig., find the perimeter of shaded region whereADC, AEB and BFC are semicircles on diameters AC,AB and BC respectively.2.8 cm1.4 cm |
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Answer» thank you |
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| 23. |
71. Ramesh needed 36.5 m electric wire forhis house wiring. He has only 16.3 melectric wire. How much more length ofwire will he need for the same? |
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Answer» He needs length of wire=(36.5-16.3) m=20.2 m |
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| 24. |
If A earns 25% more than B, whatpercent less does B earn than A? |
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Answer» A = 25% more than B 100 % of A = 25% of B + 100% of B 100 % of A = 125% of B (100/125)% of A = 1% of B (100*100/125)% of A =100 % of B ~80% of A = 100 % of B So, B is ~(100 - 80 )=20% less than A. |
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| 25. |
2In the figure given below, the area of the square is (4x2-2x -6) squareunits. A triangle inside the square has an area (2-4x+5 ) square unitsFind the area of the shaded portion.っしー2 |
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| 26. |
The selling price of 16 spoons is equal to the cost price of 1 5 spoons. Find the loss per cent. |
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| 27. |
42.The area of a parallelogram, whose adjacent sides areP -2i +3j and O -1+4j, is(1) 5 sq. units(3) 20 sq. units (4) 25 square units(2)15 sq. Units |
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Answer» here is a similar question. |
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| 28. |
४५५५ ४ जि eSS* है 121, 117, 113, . . ऊका कौन-सा पद सबसे पहला ऋणात्मक पद होगा?संकेत : ८ < 0 के लिए + जात कीजिए |
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Answer» hit like if you find it useful |
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| 29. |
In what time will Rs. 1860 amount to241.20 at simple interest 12% per annum? |
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| 30. |
Previous Years' Questionsla the fig, find the perimeter of shaded region whADC, AEB and BFC are semicircles on diameters AAB and BC respectively |
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| 31. |
11. Find the difference of compound interest andthe simple interest on Rs 15,000 at the sameinterest rate of 12 % per annum for 2 years |
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| 32. |
The area of a parallelogram, whose adjacent sides areP =21 +31 an(I) 5 sq. units(3) 2i +4 j, is(2)(4)d Q-15 sq. Units25 square units0 sq. units |
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Answer» Option A. 5 sq units |
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| 33. |
gUESTIONSd is defined as a point about which.. |
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Answer» thecentroidor geometric center of a plane figure is the arithmeticmeanposition of all thepointsin the figure. ... Thedefinitionextends to any object in n-dimensional space: itscentroidis themeanposition of all thepointsin all of the coordinate directions |
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| 34. |
⢠A car is purchased for Rs 257,000 and sold at a less of 22 %. Find the selling priceOf the car.marks |
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Answer» Cost price of car = Rs 257000 Discount on car = 22% Therefore,Selling price of car= 257000(1 - 22/100)= 2570*(78)= Rs 200469 |
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| 35. |
12. The cost price of an article is 30 percent lessthan its selling price. Find, the profit or theloss as percent. |
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Answer» Let SP = xthen according to question,CP = x - 30% of x= x- (30/100)× x=x-(3/10)×x= x-3x/10= 7x/10now as SP>CP therefore it is profitsoprofit = SP-CP= x- 7x/10= 3x/10profit % = (profit/CP) × 100= (3x/10/7x/10)× 100= (3x/10 × 10/7x)×100= 3/7 × 100 = 300/7 = 42.8 % |
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| 36. |
2. If the cost price of 12 pens is equal to the selling price ol 16 BulS, md3. A dealer gets 30 less if instead of selling a chair at a gain of 12% he sells it at a gain of8%. Find the cost price of the chair.llours a discount of 10%, what is |
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Answer» here is a similar question- Suppose the cost price of chair isx.When it is sold at a gain of 8%.Then, selling price of chair =x+8x100=108x100When it is sold at a gain of 15%.Then, selling price of chair =x+15x100=115x100Now, according to the question, a dealer gets Rs.56 less if instead of selling a chair at a gain of 15%, it is sold at a gain of 8%So we have;115x100−108x100=56⇒7x100=56⇒x=56×1007=800Therefore the cost price of chair is Rs.800. |
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| 37. |
Ato o0 s 0 slMinp - ThE fl धर व KLबिन न . Lhadare— " tht_miakilथी 4 hast— omaler al |
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| 38. |
An article was sold at a profit of 12%.If the cost price would be 10% lessand selling price would be 5.75more, there would be profit of 30%.Then at what price it should be soldto make a profit of 20%?(a) 115 (b) 120(c) 138 (d) 215 |
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Answer» Idk this answer and please comment on this comment y if you see this... c is the answer of the following The answer is C. Please like and comment if you see this :) My answer is 138 that answer come my mind option (c) 138 is the right answer. 138 is right answer . c is correct good answer c is correct answer . |
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| 39. |
Il Previous Content Questionsman borrowed 8000 from a bank at 8% per annum. Find the amount he hastpay after 4.5 years. |
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| 40. |
In what time will Rs. 1860 amount to2641.20 at simple interest 12% per annum?2641.20 8t ? |
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Answer» Interest = Amount - Principal = 2641.2 - 1860 = Rs. 781.2Interest = Principal*Rate*time / 100=> time = (Interest*100)/(Principal*Rate)=> Time = (781.2*100)/(1860*12)=> Time = 3.5 years |
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| 41. |
ess 19.45. in the form ofion numbers 13 to 22 carry three marksess 18.48 in the formp and q are integers, q, whereCTOr |
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Answer» Let 18.48 bar be x So, x = 18.484848..... (1) Multiply by 100 100x = 1848.4848484 ..... (2) (2) - (1) 99x = 1830 x = 1830/99 x = 610/33 So, fraction is 610/33 thx |
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| 42. |
34) Ifa, β and γ are zeroes of the polynomial f (x)pe + qx2 + rx + s, then find the value of |
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| 43. |
ति में, PR > /१0 है और 7१४ कोण (002 को समद्धिभाजित करता है। सिद्ध कीजिए कि < PiS R |
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| 44. |
Idi[2068. आव्यूह | 0 3 0 का प्रकार है002 |
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Answer» Diagonal matrix he yethanks This is the type of Diagonal matrix . plz accept as best and like diagonal matrix is the correct answer diagonal matrix is the answer diagonal matrix is correct answer |
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| 45. |
Answer all five guestionsQ2. Find the co-fficiens ofin the esponsion of s |
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| 46. |
(002(10+4] |
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| 47. |
8t²×2t³ |
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Answer» 8t² × 2t³16 t power( 2+3)16 t power (5) |
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| 48. |
लॉस #व्ल्कि। SOD + |(£002) रन है ।2 फरेछ9 X 29 PR -0 |
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| 49. |
I = .8T,Ue)— ,7/;99500 (AT) |
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Answer» Cosec2(90-18)- tan 2 (90-72)2 sec18- tan18by using the identity,1 ans |
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| 50. |
Rx 8T X RX II |
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Answer» 288x^2y^2..is the answer of this question |
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