15 + 25 = 1+25 = .....

  418 + 118 = 4+118 = .....

  916 + 416 = 9+416 = .....

  725 + 525 = 7+525 = .....

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Here, in the figure, we have been given a perpendicular line. We have been asked to find the value of a and b. At first, let us write down given information: In figure,  ∡ b = ∡a AO .....

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Here, we have to calculate acceleration due to gravity at the top of Mt. Everest. For that, let us collect the given information. The information given are; On the surface of Earth, The magnitude of acceleration due to gravity (it is represented .....

77 < .....

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Here, (xaxb)c×(xbx-c)a ×(xcxa)b = xacxbc×xabx-ac×xbcxab = xac-bc×xab+ac×xbc-ab = .....

Artificial fibre like nylon, polyester, arcylene and olefin that are prepared by a chemical process are called synthetic .....

   l        ml  10      250 + 6      550   16      .....

A bird lives in a .....

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B. P. Koirala from Nepali Congress was the first elected Prime Minister of .....

A magnet is the substance which attracts small piece of iron towards it and always comes to rest in North- South directions when suspended .....

61 > .....

Blood is a fluid connective tissue in which blood cells are suspended in the .....

Let the first term be 'a' and the common ratio be 'r'. From first condition,  Sum of first three terms = 7 We know, the first three terms are a , ar, ar2 So,  a + ar +  ar2 = 7 So, a(1 + r + r2) = .....

  l         ml  12      500 + 8      340   20      .....

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The pores found in leaves through which exchange of gases occurs is called .....

     Dashain    .....

  Here, age of youngest boy(first term) = a = 8 years.            common difference = d = 4 months = 4/12 = 1/3 years [ 1 year = 12 months]           Sum of the age of all boys , .....

Polar .....

We wear school uniform at .....

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Here, xa+b×xb+c×xc+ax2a×x2b×x2c =xa+b+b+c+c+ax2a+2b+2c =x2a+2b+2cx2a+2b+2c =x2a+2b+2c-2a+2b+2c =x0 =1 .....

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Here, we have been given parallel line intersected by line segment EF. We have been asked to find alternate angle.  To find the alternate angle, we should know that: If a transversal intersects two lines, the pair of non-adjacent interior .....

राम अग्लो छ । सीता होची .....

One million = 1000000 Writing 1 million in National system putting commas,  1000000 = 10,00,000 ∴ 10 lakh make 1 .....