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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. |
ST A0 = yeogd,v) (7418 (T, tan15° + tan 750 - se¢’15° y cosec 5o 1raErn T oot S _.. |
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Answer» M ms all mc all all all all all |
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| 2. |
what is the perimeter of octagon ,pentagon and hexagon plz tell fast.. |
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Answer» perimeter of octagon will be 8*sideperimeter of pentagon will be 5*sideperimeter of hexagon will be 6*side 8 ×side thanks |
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| 3. |
can any one plz help me with this...in linear in equations in one variable...what is doing this what works this? x E R |
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Answer» x E R means x belongs to set of real numbers. So, if we are solving equation in one variable this x E R signifies that x must be real. If you can elaborate more, we can answer your question more specifically aruni shah...cn u plz tell me for x E N E symbol of belongs to sox E N means x belongs to set of natural numbers tysm |
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| 4. |
12 और (८20 क्रमश: एक चतुर्भुज 4802) की सबसे छोटी और सबसे बड़ी भुजाएँ हैं (की 4 > (7 और ८2 > /D%लीनि |
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| 5. |
(3) With the help of the flow chart given below solve the equationx2 + 2V3 x + 3-1using the formula.Write formula Substitutevalues ofa,b,c andfind roots.Solution: compare equationsFind valueof b 40cto solveof b2- 4 acax2 +bx c 0 findthe values of a,b,c.quadraticequation |
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| 6. |
1.Discuss some advantages and limitations of e-mail. |
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Answer» Email can increase efficiency,productivityand your business readiness. Using email in business is: cheap - sending an email costs the same regardless of distance and the number of people you send it to. fast - an email should reach its recipient in minutes, or at the most within a few hours. hit like if you find it useful |
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| 7. |
st psieronistoot i |
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Answer» Degree of zero polynomial is undefined |
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| 8. |
b/7-3=7plz tell me the answer |
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Answer» b/7 - 3 = 7b/7 = 7+3b = 10*7b = 70 Value of b = 70 can you plz solve it in trial or error method |
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| 9. |
0 เคนเคพ oloot . A |
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Answer» it will be 1/2 |
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| 10. |
0, हे — oot ——*——-’ = 3" ) उन ८ नीः an+27 —r9 Trs 3 |
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| 11. |
Vi oot61 Va gr2gts |
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Answer» (4 2/9 + 2 8/9 + 4)^1/2 = (38/9 + 26/9 + 4)^1/2 = [(64 + 36)/9]^1/2 = (100/9)^1/2 = 10/3 = 3.33 3.33
38/9+26/9+4 ^1/2=[(38+26+36)/9] ^1/2=(100/9)^1/2=10/3=3.33 Ans |
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| 12. |
wWhat s the cube oot of 85 |
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Answer» We know that19*19*19= 6859So cube root = 19Please like the solution 👍 ✔️👍 19 is the right answer 19 is the right answer |
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| 13. |
कप. ८20” 50R b oot) ( ही फट | प्र पट |
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| 14. |
if a, b, and c care the three sides of a triangle, write formulafor finding area of triangle |
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Answer» Area of a Triangle from SidesYou can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years. It is called "Heron's Formula" after Hero of Alexandria (see below) Just use this two step process: Step 1: Calculate "s" (half of the triangles perimeter): s = a+b+c2 Step 2: Then calculate the Area: herons formula A = sqrt( s(s-a)(s-b)(s-c) ) PLEASE HIT THE LIKE BUTTON |
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| 15. |
the lid of a rectangular box of sides 40 cm by 10 cm is s e a LED all round with t a p e point what is the length of the tape required |
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| 16. |
slu to make a lens?D) Glass(c) Plastic(d) ClayThe imagethan the object. Where should be the position of the object?a) Between the principal focus and the centre of curvature(b) At the centre of curvature2.Beyond the centre of curvature |
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Answer» if the position of the object is in between he focus and the pole then the image formed is behind the mirror that si virtual and erect and magnified. |
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| 17. |
l 6shacerol be ÄŻr he boosatemendt truemake the |
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Answer» x should be less than 7.56 |
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| 18. |
5. Who was the first President of IndianNational Congress?(A) Mahatma Gandhi(B) Jawaharlal Nehru(C) W. C. Bonnerjee(D) A. O. Hume |
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Answer» Humeassumed office as the General Secretary, and Womesh Chunder Bonnerjee of Calcutta was electedPresident. option d is the right answer option d is the right answer A.O .Hume is the right answer A. O. Hume is the right answer D.Hume is the right answer Option d A.O.Hume is correct answer A.O.Hume was the first President of Indian National Congress option d is the right the first president of the Congress is jawaharlal nehru option d is the right A.O.Hume is the right answer A.O.Hume is the right answer option d is the right answer A.O. Hume is the right answer. B is the correct answer A O Hume was first President of Congress option B is the correct answer option d. is right answer option d is the correct answer Option D is correct answer option, c w.c.bonnerjee is the right answer correct answer is W.C . BONNERJEE B is the correct answer Allan Octavian Hume is the first president of Indian national Congress .d is the correct answer B is the coŕrect answer (D) A. O. Hume is the first president of Indian national Congress Womesh Chandra Banerjee; (1885–1886) option d A. O hume is correct answer D. O.A Hume is the right answer.. b is the correct answer W.C.Bonnerjee became fist president in Mumbai adhivetion option d is the right answer option d is the correct answer |
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| 19. |
Shabana scored 736 marks out of 800 in her exams. What was the percentagshe scored? |
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Answer» Marks = 736/800 percentage = 736/800 * 100 = 736/8 = 92% Like my answer if you find it useful! |
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| 20. |
what is square oot of boo |
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Answer» 28.28 is the square root of 800 |
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| 21. |
Write formula for the "Mode"? And explain term's in it? |
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Answer» Mode =Li+[f1-f0/2f1-f0-f2] *h Li=lower limit.F1=first frequencyF0=upper frequency of first frequency.F2=second frequency.H=difference between class interval. |
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| 22. |
Writeformula for the "Mode"? And explain term's in it? |
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| 23. |
-1330 %2B 15 %2B 25 |
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Answer» The correct answer is1290 15+25-14*95=40-1330=-1290 |
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| 24. |
x^2 %2B 25*x %2B 1244 |
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Answer» x²+ 25X+144x² + 9x+16x+144x(x+9)+16( x+ 9)x+16)(x+9)x=-16;x= -9 is your answer -9 is the correct answer -16; _9 is the answer of ur qus |
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| 25. |
x^2 %2B 10*x %2B 25 |
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| 26. |
Let us prove that, /108-V753 |
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Answer» First find prime factors of 108 and 75108 = 2*2*3*3*375 = 3*5*5 Thus,LHS : sqrt(108) - sqrt(75) = 6sqrt(3) - 5sqrt(3) = sqrt(3) = RHS Hence proved |
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| 27. |
lfr=g" =r' and par= 1, then let us we prove that T+ T-T-0 [ |
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| 28. |
write formula Of equilateral triangle. |
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Answer» Thanks for the answer :) |
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| 29. |
If a, b, and c are the three sides of a triangle, write formulafor finding area of triangle |
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Answer» Area of a Triangle from SidesYou can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years. It is called "Heron's Formula" after Hero of Alexandria (see below) Just use this two step process: Step 1: Calculate "s" (half of the triangles perimeter): s = a+b+c2 Step 2: Then calculate the Area: herons formula A = sqrt( s(s-a)(s-b)(s-c) ) PLEASE HIT THE LIKE BUTTON |
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| 30. |
1. Use the appropriate property and solve-W +49 +6from the multiplicative inverse of |
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| 31. |
nEA straight line passes through the point (0, β) and this point bisects the portion ofthe line intercepted between the axes. Show that the equation of the straight4.2 a 2B |
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| 32. |
Use the appropriate properties to find:-\frac{2}{3} \times \frac{3}{5}+\frac{5}{2}-\frac{3}{5} \times \frac{1}{6} |
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Answer» -2/3*3/5+5/2-3/5*1/6-2/5+5/2-3/10-4+25-3/1017/10 I don't get answers |
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| 33. |
4*x^2 %2B 20*x %2B 25 |
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Answer» (2x+5)^² the correct answer of the given question correct answer is 2 x + 5 square |
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| 34. |
2. 23 spoons and 17 forks together cost 1770, while 17 spoons an23 forks together cost ? 1830. Find the cost of a spoon and that of a for |
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| 35. |
Q3. In the given figure if ABI IDE then x=a) 1100b) 115°c)120d) none of theseC.us |
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Answer» In triangle ABC, angle A+ Angle B +angle C=18075+50+angle C=180angle C=180-125angle C= 55Due to vertically opposite angles, angle C=55 in ΔCDE angle D+ angle E +angle C=180x+45+55=180x=180-100x=80 Hence, the answer is none of these |
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| 36. |
xample 1 : Find the area of a triangle, two sides of which are 8 cm and 11 cm andthe perimeter is 32 cm (see Fig. 12.6). |
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| 37. |
Tes Using divisibility tests, determine which of the following numbers are divisible by!4; by 8:(a) 572 (b) 726352 (c) 5500 (d) 6000 (e) 12159() 14560 (g) 21084 (h) 31795072 (1) 170003. Using divisibility tests, determine which of following numbers are divisible by 6:4 = (a) 297144 (b) 1258 (c) 4335 (d) 61233 (e) 901352-13 () 438750 (g) 1790184 (h) 12583 (1) 639210 () 17852Using divisibility tests, determine which of the following numbers are divisible by 11:byll (a) 5445 (b) 10824 (c) 7138965 (d) 70169308 (e) 10000001(f) 901153 |
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Answer» a)572/4=143, 582/8= no, b)726352/4=181588; 726362/8=90,794.. c) 5500/4==1375, 5500/8=no, d)6000/4=1500, 6000/8=750, e)12159/4= no, 12159/8= no a)291744/6=4 9 5 2 4 |
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| 38. |
8.bdl.talet us prove that c-a or a+b+c+d-0 |
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| 39. |
6) If the three points (h, O), (a, b)and (0, k) lic on a straight line, then using the area of theC1triangle formula, show that1, where h, k t 0. |
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| 40. |
Plot the points (x, y) given in the following table on the plane, choosing suitable unitsof distance on the axes.21.25 |
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| 41. |
iv) (-3) x (2)x2x(-I)vi) (-20)x (10)x(1)ili) (-5)x (-6) x 30 |
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| 42. |
h how many different ways can youbelance this weight of kg? |
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| 43. |
Find :- f \/—____32)‘_2———-}[ |
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| 44. |
Ď_2 |
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| 45. |
o \_2 'पा g — 2.\.7' + lX 2 |
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Answer» Thank you |
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| 46. |
b) v 3\/_2‘ +3-49 जाम g s |
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Answer» (3√2)/3 = √2 = 1.414 please hit the like button if this helped you |
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| 47. |
16. Convert it into decimal form60+7 |
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Answer» 6.7 is the answer of the following 6.7 is the correct answer 6.7 is the correct answer of the given question |
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| 48. |
b) In how many different ways can youbalance this weight of 4 kg? |
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| 49. |
Draw an angle of 30° using a protractor. |
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| 50. |
(0)Tiara wants to know the width of the givenriver. While doing so, she stands on theedge of the river and look straight across toa point on the other edge without changingthe inclination of the neck and head. Sheturns side ways until the vision is in line witha point on the side of the stream.From the above description, find the valueof QR(A) 25 units(B) 12 units(C) 15 units(D) Can't be determined*TION HOTS |
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