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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 well of diameter 140 cm has a stone parapet around it. If the length of the outer edge of theparapet is 616 cm, find the width of the parapet. |
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| 2. |
16. A well of diameter 140 cm has a stone parapet around it. If the length of the outer edge of theparapet is 616 cm, find the width of the parapet. |
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| 3. |
A well of diameter 140 cm has a stone parapet around it. If the length of the outer edge of theparapet is 616 cm, find the width of the parapet.16. |
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| 4. |
5.Is the ratio of 6 g and 15 g same as the ratio of 36 cm and 90 cm ? |
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Answer» 6/15=2/536/90=6/15=2/5so yes both are same |
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| 5. |
16. A well of diameter 140 cm has a stone parapet around it. If the length of the outer edge of theparapet is 616 cm, find the width of the parapet.1-111. |
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| 6. |
This part has questions of 2 marks each.9. Find the H.C.F. of 96 and404 by the prime factorisation method. Hence, find theirprime facto2LCMthe zeroes |
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Answer» HCFof 96 and 404 by prime factorisation method:-Since, 96 =2× 2× 2× 2× 2× 3and, 404 = 2× 2× 101So, HCF of 96 and 404 = Product of common prime factors =2× 2 =4LCM = 2× 2× 2× 2× 2× 101× 3 = 9696 please like the solution 👍 ✔️ |
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| 7. |
Find the value of for which the following lines are perpendicular to eaother :Y+1-ZOTTNI52 + 22NHence, find whether the lines intersect or not. |
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| 8. |
4, add/ often tired/ feel/ travelăam/ to my/ I can/ personality / of myself / and/ that by |
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Answer» I am oftentired of myself and feel that by travel I can add to my personality. |
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| 9. |
2 The angies o b3. In ΔΑ BC, if 3LAAZB62C, calculate <A,LB and ZC. |
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Answer» 3A=4B=6Cso B=3/4A C=1/2Anow A+B+C=180A+3/4A+1/2A=1809A=180×4so A=80B=60C=40 |
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| 10. |
10)Find the missing number:79[Choose from : a) 18 b) 8 c) 15 d) 14]Corrections |
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Answer» answer is 8 be the answer because the numbers in the green circle is goes on decreasing by 2 so 8 will be the answer missing number option (b). 8 |
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| 11. |
3. The angles of a triangle are in the ratio 1:3:5. Find the measure of each of the angies. |
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Answer» let ratio be x1x+3x+5x=1809x=180x=203x=605x=100 let ratio be x1x+3x+5x=1809x=180x203x=605 x=100 |
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| 12. |
(5*5^(1/3))*(5^(1/3)*sqrt(5)) |
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Answer» (5)^1/3 * (25)^1/4 * (625)^1/3 = (5)^1/3 * (5)^2/4 * (5)^4/3 = (5)^[1/3 + 4/3 + 1/2] = (5)^[5/3 + 1/2] = (5)^[(10 + 3)/6] = (5)^[13/6] |
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| 13. |
The length, breadth and height of a room are 8 m 50 cm, 6 m 25 cm and 4 m 75 cm respectively. Find thelength of the longest rod that can measure the dimensions of the room exactly |
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| 14. |
इसे वोलो।56 3542.० ४4उ | 30 |
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Answer» 9 is the best answer 9is the right answer |
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| 15. |
The length, breadth, and height of a room are 8 m 25 cm, 6 m 75 cm and 4 m 50 cmrespectively. Find the length of the longest rod that can measure the three dimensions of theroom exactly |
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| 16. |
\frac{x+3}{x-3}+6\left(\frac{x-3}{x+3}\right)=51 |
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| 17. |
(35)(56) |
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Answer» (35)(56) means the same as 35×56. = 1960 (35)(56)=1960 is the correct answer of your question. 35 x 56 =1960 |
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| 18. |
The sides of a parallelogram are 4 cm and 3 cm. If the altitude corresponding to the base 4 cm is 1.8 cm,what will be the length of the altitude corresponding to the base 3 cm? |
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Answer» area of ||gm=b×harea of ||gm with base 4cm=area of ||gm with base3cm4cm× 1.8cm=3cm×h7.2cm ×cm=3cm×h7.2cm×cm÷3cm=h2.4cm=h |
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| 19. |
ofA copper rod of diameter 1 cm and length 8 cm is drawn into a wire of length 18 muniform thickness. Find the thickness of the wire.25. |
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| 20. |
The area of a triangle with base 4 cm and height 6 em is 24 cm |
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| 21. |
Q2.An isosceles triangle has base 4 cm and area 8 cm. Find the length of its altitude. |
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Answer» p8 centimetre is equal to 10 cm and 10 cm is equal to 8 cm there was its and 2 is equal to 5 into 8 equal to 4 into 8 answer will commit given,base= 4 cmarea=8cm^2 let,height (altitude)= x ATQarea of triangle=1/2*b * h 8 =1/2*4*x 8 =2*x 8/2 =x 4 =x h =x= 4cm
Area of Triangle = 1/2×Base × altitude= 1/2 ×4 × Altitude = 8cm square= Altitude = 8÷2 = 4 cm Ans. he |
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| 22. |
Anexteriorangleofatriangleis130°andoneoftheinterioroppositeangies1s45.Findhe other two angles of the triangle. |
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| 23. |
\sqrt { 72 + \sqrt { 72 + \sqrt { 72 + } } } |
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| 24. |
meunes or the two angies,4. Find the magnitude of angles a, b, c, and d in thefollowing figures |
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| 25. |
In which quadrant or on which axis do each of the points (-2, 4), (3,-1)(1, 2) and (-3,-5) lie? Verify your answer by locating them on the Cartesi |
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| 26. |
Question 1:In which quadrant or on which axis do each of the points (-2,4). (3,-1).(1,0), (1(-3,-5) lie? Verify your answer by locating them on the Cartesian plane. |
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| 27. |
-There are three small tanks of capacity 35 litrs 56 litrs, and 84 litrs. Let's find, what will bethe biggest capacity of a container which will measure the oil in 3 tanks in exact wholenumbers. |
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Answer» there are three small tanks of capacity 35liters 56liters 84liters To find the maximum capacity of the container that can measure the oil of three tankers we have to take their HCF.Factors of 35 = 5, 7 Factors of 56 = 2, 2, 2, 7 Factors of 84 = 2, 2, 3, 7 Highest common factor of 35, 56 and 84 is 7. Hence the maximum capacity of the container should be 7 litres. there are three small tanks of capacity 35liters 56liters 84liters let's find out what will be the biggest capacity of a container which will measure the oil in 3 tanks in exact whole number |
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| 28. |
Without performing division,Raju said that 500 is a terminatingdecimal. Whether you agree with him ? Justify your answer? |
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Answer» Anon-terminating,non-repeating decimalis adecimalnumber that continues endlessly, with no group of digitsrepeatingendlessly.Decimalsof this type cannot be represented as fractions, and as a result are irrational numbershence it is a terminating |
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| 29. |
. Evaluate 1(51 x 3-1)-1+6-1 |
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| 30. |
( 1 - \frac { 1 } { 6 } ) ( 1 - \frac { 1 } { 7 } ) ( 1 - \frac { 1 } { 8 } ) \dots ( 1 - \frac { 1 } { n + 4 } ) ( 1 - \frac { 1 } { n + 5 } ) \text { for } n \in N |
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Answer» (1-1/6)(1-1/7)(1-1/8)....(1-n/(n+4))(1-n/(n+5))=5/6*6/7*7/8....4/(n+4)*5/(n+5)=5/(n+5) (except these two all terms will be cancelled out)so product is 5/(n+5) |
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| 31. |
Find sin,cosand tanin each of the following:24x---, χ in quadrant 119cos |
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| 32. |
1. Anita went to school at 8:00a.m. She came back home at 2:00p.m. How manyhours did she spend in school? |
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Answer» Anita went to school at 8:00 amShe came back from home at 2:00 pm = 14:00 Therefore,Number of hours she spend in school = 14:00 - 8:00= 6 hours 6 hour Anita spend in school |
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| 33. |
A school starts at 7:55 a.m. and closes at 2:25 p.m. find the working hours of school. |
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Answer» The working hours of the school is 6 hours and 30 minutes. 6hours30minets OK druve bhola |
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| 34. |
7. You spend 7hours out of 24 hours at school. What percentage of a day is this?2 |
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Answer» please sent answere |
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| 35. |
3. Draw a line segment 9.6 cm long. Draw itsperpendicular bisector |
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Answer» I'm ansh dwivedi Mrs Manorama is my mom thanks |
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| 36. |
Draw a line segment PQ = 6.2cm. Draw the perpendicular bisector of PQ |
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| 37. |
Two adjacent angies of a parallelogram are in the ratio 5 4 then find the measure of allremaining angles |
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| 38. |
ent angles of a parallelogram are equal. What is the measure of each ofwo adjacentthese angles?nt anoles of a parallelogram are in the ratio 4. in the m |
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| 39. |
0. डे ke £ 209 Henth o hialler IER: 3k > 4D 2h BB % o ek WO GB U THEEE S L Ll A न पर कक |
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| 40. |
m long and 64 m broad lawn has two roads inside it at right angiesrunning parallel to its iength, and the other 2.5 wide, running paraliel to itsth. Find the cost of gravelling the roads at t4.60 per mangies, one 2 mdth. Fin |
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| 41. |
\frac{\frac{1}{2007}-\frac{1}{x^{2009}}}{\frac{1}{x^{2008}}-\frac{1}{x^{20+1}}} |
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| 42. |
20 1/2 +30 1/3 -15 1/6 =? |
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Answer» 41/2+91/3+91/6= finding lcm(123+182+91)/6 =396/6 =66 |
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| 43. |
Simplify:\frac { 1 } { 2 ^ { 2 } - 1 } + \frac { 1 } { 4 ^ { 2 } - 1 } + \frac { 1 } { 6 ^ { 2 } - 1 } + \dots + \frac { 1 } { 20 - 1 } |
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Answer» 1/(2^2-1}+{1/(4^2-1}+{1/(6^2-1}+.......+{1/(20^2-1} = 1/3 +1/15 +.....+1/399 = (1/1-2/3)+(2/3-3/5) +...+(10/19-11/21)= 1-11/21=10/21 |
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| 44. |
. समांतर श्रेढ़ी 8, 14, 20, 26, ... का कौन-सा पद इसके 41वें पद से 72 अधिक » 7Which term of the A.P. 8, 14, 20, 26, ... will be 72 more themn it i+ i |
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| 45. |
How many 3-digit numbers are divisible by 7220. |
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| 46. |
Find sin,cos and tanin each of thfollowing.tan x =--, xin quadrant 1122243nd |
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| 47. |
t2θ) (1 + cos θ)|72, The value of cos 20° cos 70°-sin 20°sin 70° is equal to |
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| 48. |
2224 6.ठ0 01-00 20:72. 2. |
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Answer» Thanks brother |
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| 49. |
.Write the polynomial whose zeros areand3 |
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| 50. |
6. Refer to segment XY. Identify the pointbisects each given line segment.w012Ý(a) XZ(c) zuý Ủ(b) TV(d) ZY |
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