Saved Bookmarks
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. |
[219 + 59 рди # 9% tan0 - sind = n T, S a W3S AanDd |
| Answer» | |
| 2. |
A man bought two TV sets for Rs.42500. He sold one at a loss of 10% and other at a profit of10%. If the selling price of each TV set is same, find the cost price of each set. |
|
Answer» Please send again. NOT displays on screen it is perfect very good |
|
| 3. |
Ashopkeeper bought two TV sets at 10.000 each. He sold one at a profit 10%and the other at a loss of 10%. Find whether he made an overall profit or loss |
| Answer» | |
| 4. |
A man bought two TV sets for 42500. He sold one at a loss of 10% and other at a profit of 10 %. If the selling price of each set is same, determine the C.P of each set. |
| Answer» | |
| 5. |
रु ि... 3b 2y. 000 Z(’L_ . |
| Answer» | |
| 6. |
ही Tre meass Jgoimo fltgfla, a% (1. ०006 (७ १२ 000 6४. ऊ०८० 0७el ) the Hhin Jlngz दे लीक |
|
Answer» given, the two angles=42,68 sum of angles=42+68=110 the third angle =sum of three angles _ sum of two angles =180-110 =70 |
|
| 7. |
sf_ fgr-2ǐ示12.thzt.ETTT石. 2408, ส160(3) 120(4)(2) . 140F. 240(1) 36(3) 482) 44(4) 5480 70 6040 20 |
|
Answer» Nicha ka pura dijiya |
|
| 8. |
DecimalBinary02340.105000000000000_ 00OLT0 __10_ 17 |
|
Answer» 0.00001.00012.00103.00114.01005.01016.01107.0111 |
|
| 9. |
ayl1o ,0 0 01,00,ooo40 )0001,000ă |
|
Answer» 110000+60000+70000+100000+40000+1000+70000+10500 = 461500 |
|
| 10. |
. Ify, 5 coswt and y5,6 coswt + sinwt]. find theW3 coswt +sinwirfind the2ratio of the amplitudes of two waves. |
| Answer» | |
| 11. |
5.6x12.5 +0.5+15.5 = 7+ 495 |
|
Answer» 5.6×12.5÷0.5+15.5=X+49.55.6×25+15.5=X+49.5140+15.5=X+49.5155.5-49.5=XX=106 is the correct answer. x= 106 is the right answer bhaiyya jii 106 is the right answer 106 is the answer of the question tffigitdg yv7g7g . first yv7g7g 8y8 106 is correct answer for question. x=106 is the correct answer h 106 is right answer hai value of x is 106.. correct solution 5.6×12.5÷0.5= 140now 140+15.5=155.5 then 155.5-49.5 = 106 is the required answer x=106 it is right answer By equating both sides , Make the x come to one side , we get x = 106 106 is right answer hoga 106 is right✔ answer x=106 is a right answer 106is the correct answer X=106 is the correct answer why are same crops are called cash craps x=106 is answer is right x=106 is the correct answer 5.6*12.5+0.5+15.5-36.5+49.5 106 is right answer for that question 106 is the right Answer A number when decreased by 24 percentage becomes 95 calculate the number Right ans is X=106... x=106 is the right answer X=106 is the right answer x = 106 is the right answer x=106 is correct answer x=106 is the correct answer of the given question 70÷0.5+15.5140+15.5=106 x=106 is the correct answer bro x=106 my right answer 5.6×12.5+0.5+15.5-36.5+49.5 this write answer is 106 x = 106 is the right answer 205 naswar hhj shgej tdjeh gsksb x=106 is the correct answer. 106 is the correct answer 106is right answe✨🤩😋r x=106 is the right answer 106 is the right answer. X=106 is right answer x=106 it is right answer 106 is the correct answer 22.5 is correct answer x=106 is the correct answer h .. X= 106 is the right answer x=106 is the correct answer bhai 5.6*12.5÷0.5+15.5-4.95=x5.6*25+15.5-4.95=x140+15.5-4.95=x155.5-4.95=xx=150.65 5.6×12.5÷0.5+15.5=?+49.55.6×12.5÷0.5+15.5=155.5?=xx=155.5-49.5=106x=106 106 is the right answer.. 5.6*12.5+0.5+=86+49.5=13.5 |
|
| 12. |
११० किसी कपड़े के 34 मीटर का मूल्य र 1,656 है। उसी कपड़े के 10] मीटर का मूल्य क्या है?ame X 12475X2 3 495V'3 2492X+ 7485 |
|
Answer» Cost of 34 1/2 m cloth = 1656Cost of 1 m cloth = 1656*(2/69) = 48 Then,Cost of 10 1/4 m cloth = 48*(41/4) = 12*41= 492 (3) is correct option |
|
| 13. |
(1 + tan 0 + sec 0) (1 + 000 - 00560 0) |
| Answer» | |
| 14. |
[z +R+2] T = 2ARE —¢2 +oRe g0D PP BiRes 495 |
|
Answer» First We take R.H.S & use the Formula [( a-b)²= a²+b²-2ab] & simplify it then R.H.S becomes equal to L.H.S R.H.S ⇒ 1/2×(x + y + z) (x²+ y²-2xy +y²+ z²-2yz+x²+z²-2xz) [( a-b)²= a²+b²-2ab] ⇒ 1/2×(x + y + z) (2x²+ 2y²+2z²-2xy -2yz-2xz) ⇒ 1/2×(x + y + z) 2(x² + y²+ z² – xy – yz – xz) =(x + y + z) (x² + y²+ z² – xy – yz – xz) = x³+y³+z³-3xyz= L.H.S We know that, [x³+ y³ + z³– 3xyz = (x + y + z)(x²+ y² + z² – xy – yz – xz)] L.H.S = R.H.S [x³+ y³ + z³– 3xyz = (x + y + z)(x²+ y² + z² – xy – yz – xz)] Like my answer if you find it useful! |
|
| 15. |
= 001 \times \frac \frac z 000 ^ \circ 0 \varepsilon \frac S 000 ^ \circ 0 \varepsilon - 005 ^ \circ 01 |
|
Answer» [(10500 - 30000/5)/(30000/2)]*100 = [(10500 - 6000)/(30000/2)]*100 = (4500/15000)*100 = 4500/150 = 30 |
|
| 16. |
wym (kg %&_flmd and ५0, पका addd ko 00१ 8. ३७ हा ता / (00 पीol by 0, गे ७ - निशा" का 60 60. 00७ कैधा--80 000रे 000 0 |
|
Answer» Let age of Ashima be xThen age of Sunita = 2x As per given condition(2x + 4) = 4(x - 6)2x + 4 = 4x - 244x - 2x = 282x = 28x = 28/2 = 14 Therefore,Age of Ashima 2 years ago = x - 2 = 14-2 = 12 yearsAge of Sunita 2 years ago = 2x - 2 = 2*14 - 2 = 26 years |
|
| 17. |
०उदाहरण 3.09 का मान है।(1) 03 (2) 0.84(3) 0.918(1) 0.|=( 0=000 |
|
Answer» 0.948 0.948 is the right answer |
|
| 18. |
4. The following table shows the ages of persons who visited a museum ona certain day. Find the median age of the visitors.Age (in years) Number of persons C.f less than)Less than 10Less than 20Less than 30Less than 40Less than 50Less than 60310405471 |
|
Answer» Hit like if you find it useful |
|
| 19. |
22) The table below shows the height of the students. Find the median height of thestudents.Height (em) Less thanLess than Less than Less than Less than1201214026160341804020050Number ofstudents(3 m) |
| Answer» | |
| 20. |
1. Using the number line write the integer which is(a) 3 more than 5(b) 5 more than-5(c) 6 less than 2(d) 3 less than -2Thnum |
| Answer» | |
| 21. |
Ta fraction becomes y efi is added toI both numerator and denominator is howeversubtracted from both numerator and denominatalthe fraction becomes ä what is thefraction ! |
|
Answer» let numerator = x denonumeter= yfraction= x/yx+1/y+1=4/55x+5= 4y+45x-4y= -1----(1)x-5/y-5= 1/22x-10=y-52x-y= 5---(2) 5x-4y= -1---(1)multiply by 4 in eq 28x-4y= 205x-4y= -1by subtracting 3x= 21x= 21/3=7putting the value of X in eq 15x-4y= -15×3-4y= -1-4y= -1-15= -16y= 16/4=4so fraction= x/y= 3/4 |
|
| 22. |
EXERCISE 6.21. Using the number line write the integer which isth(a) 3 more than 5(b) 5 more than -5(c) 6 less than 2(d) 3 less than -2 |
| Answer» | |
| 23. |
A fraction becomes , if 2 is added to both numerator and denominator, then 3 is added tosame it becomes .Find fraction. |
| Answer» | |
| 24. |
If the numerator of a fractionincreased by 300% and thedenominator of the fraction isincreased by 150%, the resultantfraction is . What is the originalfraction?35 |
|
Answer» suppose original fraction is x/yso new fraction is 4x/2.5y=3/5so 8x/5y=3/5so x=3/8yso original fraction is 3/8 |
|
| 25. |
In a fraction, twice the numerator is two more thanthe denominator. If3 is added to the numerator andthe denominator each, then the resultant fractionwill be 2/3. What is the original fraction?60. |
|
Answer» Let the numerator be xDenominator = 2x− 2Therefore the fraction = x/2x− 2Given when 3 is added to both the numerator and denominator, the fraction becomes 2/3.Hence (x + 3)/(2x− 2 + 3) = 2/3⇒(x + 3)/(2x + 1) = 2/3⇒3x + 9 = 4x + 2⇒ x = 7Therefore the fraction is 7/12. |
|
| 26. |
A fraction becomes when l is subtracted from the numerator and it becomesfraction becomeswhen 1 is subwhen 8 is added to its denominator. Find the fraction. |
| Answer» | |
| 27. |
fraction becomeswhen i is subtracted from the numerator and it becomes4when 8 is added to its denominator. Find the fraction. |
| Answer» | |
| 28. |
A fraction becomes when 2 is subtracted from the numerator and itbecomes when 1 is subtracted from the denominator. Find the fraction.2 |
|
Answer» Let the fraction be x/y As per given condition(x-2)/y = 1/33x - 6 = y3x - y = 6.........(1) x/(y - 1) = 1/22x = y - 12x - y = - 1.......(2) Subtract eq(2) from eq(1)3x - 2x - y + y = 6 - (-1)x = 7 Put value of x in eq(1), we get3*7 - y = 6y = 21 - 6y = 15 Therefore fraction is 7/15 |
|
| 29. |
AP: -11, -7, ,. 45Find the middle term of the AP: 11, -7, 3,..., 495. |
| Answer» | |
| 30. |
. Prof. Lal b2,320 on transportation aought an air conditioner forき21,680. He spentbrokerage. For how much should he sell it so as to gain 5%? |
| Answer» | |
| 31. |
nihaal bought 20kg of rice at RS.18per kg and 25kg of rice at RS.16per kg. He mixed the two varieties and sold the mixture at RS.19per kg. find his gain per cent in the whole transaction. |
| Answer» | |
| 32. |
Ratio of 50m 20kg |
|
Answer» Ratio here can not be calculated because both terms have different units i.e. 50 have distance unit and 20 has mass weight , in this case calculation of ratio is absurd. |
|
| 33. |
A) 8(B) 10C) 15(D) 20एक कनस्तर में रखे घी में 60% शुद्ध घी तथा10% वनस्पति घी हैं। यदि इसमें 10 किग्रा.शुद्ध घी डाल दें तो पूरे मिश्रण में 20%निस्पति घी हो जाता हैं। घी की आरंभ मेंमात्रा कितनी थी।(A)10 Kg. (B)15 Kg.(C) 20Kg. (D) 25 Kg. |
|
Answer» A 10 kg it's a right answer maybe |
|
| 34. |
The average weight of 6 boys gets increased by 5kg if a boy with weight 20kg isreplaced by a new boy. What is the weight of new boy?(a) 41 kg(b) 50 kg(c) 65 kg(d) 49 kg |
|
Answer» If you like the solution, Please give it a 👍 |
|
| 35. |
6. The cost of 6 kg rice is equal to the costof 8 kg wheat. If the cost of wheat is*6 per kg, then the cost of 1 kg rice isUNY 20111(2) 8(3) 12(1) 6 |
| Answer» | |
| 36. |
R 90 per dozen. Ftnd hià vendor bought oranges at 20 for R 125 and sold them atgain or loss per cent. |
| Answer» | |
| 37. |
11. Oranges were bought at8.50 per dozen andtransport cost were R 0.50 per dozen. At whatprice per hundred must these be sold so as to gain 12%? |
| Answer» | |
| 38. |
13. A vendor purchased eggs at 16 per dozen and soldthem at 10 for 18. Find his gain or loss per cent? |
| Answer» | |
| 39. |
13. A vendor purchased bananas at16 per dozen and sold them at 10 for? 18, Find his gainor loss per cent. |
| Answer» | |
| 40. |
6. In the adjoining figure, it is given that LA60CE II BA and(a) 60°(c) 70°ECD = 65°. Then LACBqualS.65°(b) 55°(d) 90°Fig. Q. 6 |
| Answer» | |
| 41. |
(1) 10(d) 25(c) 60और CO., पर प्रतिच्छेद करती हैं।21. दो माध्यिकाएँ B1PG2:44BC जात, कीजिए।(a) :12(c) 34(d) 16(b) 13 |
|
Answer» iska answer (d) hoga option B is the correct answer |
|
| 42. |
Write four rational numbers between 1 and -- |
|
Answer» Four rational numbers-1 and -1/2-1/2=-0.5hence-0.6,-0.7,-0.8,-0.9 |
|
| 43. |
Write four rational numbers between 1 and |
|
Answer» -1/2=-0.5 and -1 hence0,-0.1,-0.2,-0.3,-0.4 wrong answer -7/6, -8/6, -9/6, -5/6, -11/6, |
|
| 44. |
340 ms9. A longitudinal wave is produced on a toy slinky, such that firequency of wave is 20 1Izand the speed of the wave is 30 cms. What is the minimum separation between the11.54 cm]consecutive compressions on the slinky. |
| Answer» | |
| 45. |
1. Find the value of m, if (33= E)2 =? |
|
Answer» m=3/2 is the correct answer of the given question |
|
| 46. |
4. The price of a pillow covers set is R 345. What willbe the cost of 216 such sets? |
|
Answer» soln price of pillow × total no of pillow covers= 345×216=74520 Total cost = price of a set of pillows × total numbers of pillow covers= ₹345×216=₹74520 |
|
| 47. |
111 the given figure ADLBC, AB-AC; then prove ÎABDz39. Represent v3 in number lineWrite suitable Axioms for following statements.a) Ifa b then atc brothen h C |
|
Answer» 39. Axiom is that equal part are added to equal part remains equal |
|
| 48. |
Assumed 700 is to be used yo give seven of their academic performance if each prize is 20 less than the other, find the value of first prize. |
|
Answer» Let first prize is xSecond is x-20Similarly seventh will be x-6(20)Sum of prizes =700It forms AP with a=x d=-20 and s7=700s7=(7/2)[2x+(7-1)(-20)]700=(7/2)[2x+(6)(-20)]200=[2x-120]200+120=2x320=2xx=160So the first prize is 160Rs |
|
| 49. |
For thefollowingstatements, write True (T) or False (F). If the statement is false,correct the statement.(a)-8 is to the right of-10 on a number line.(b)-100 is to the right of -50 on a number line.(c) Smallest negative integer is-1.(d)-26 is greater than -25. |
|
Answer» thanks |
|
| 50. |
Write four rational numbers, equivalent to t and represent on number line.2 |
| Answer» | |