Students and Teachers Forum

According to the co-operative act 2048, co-operative society can be dissolved under the following circumstances: i.   Two third majority of total number of society can take the decision of dissoulution. ii.  Registrar can dissolve .....

Here, a = 1/4 r = (1/2)/(1/4) = 2 Thus,  t10 = ar9  = 1/4 x (2)9 = .....

The mass of nerve tissue outside the central nervous system is called .....

Sn = (lr - a)/(r - .....

AM > GM or, (a + b)/2 .....

Common ratio (r) = t13 / t12  = -27/9 = .....

General term (tn) = .....

We know, tn = a + (n - 1)d So,  t15 = 50 + 14(-3)      = .....

We know, mn = a + nd So, m12 = 40 + 12(-2)       = .....

Phenol is an aromatic organic compound also known as carbolic .....

Here, n = 10. So,  Sn = n2   S10 = 102        = .....

Here,  n = 10. So,  Sn = n(n + 1) S10 = 10( 11)      = .....

Here,  n = 10. So, S10 = n(n + 1)/2              = 10(11)/2             = .....

Here we have to divide the expression 84x2y4z8 + 63x2z3 by 21xyz  = 84x2y4z8 + 63x2z3 ÷ 21xyz The horizontal division can be written in the vertical form as,     = (84x2y4z8 + .....

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The sum of first n even numbers is Sn = n(n + .....

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1. May god help you! 2. Your parents should be obeyed. 3. When is the door closed by him? 4. Let the letter be written. 5. Let the door be .....

        Positive     .....

Two activities in our morning routine are: 1.  Brushing teeth  2.  Washing .....

1. The match was postponed because of the rain. 2. He broke his leg while playing football. 3. Nina learnt computer so that she could get a good job. 4. You can do it however you like. 5. It looks as though there will be a .....

The sum of first n odd number is Sn = .....

The nth mean is given by  mn = a + .....

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Here, 2x5y7 34x4y23 = 21x5y7 22x4y23 = 21+2x5+4y7+23 = 23x9y93 = .....

Numerator - 2 Denominator - .....

Here, we have been given the measure of an angle of it complement. We have been asked to find the degree of the angle. At first let us write down given information: Given,  An angle is 12 of its complement.  To find the measure of the .....

Here, we have been given the measure of an angle of its supplement. We have been asked to find the degree of an angle. At first let us write down given information: Given:  An angle is 23 of its supplement.  To find the measure of an .....

Here,  In the given figure, we have been given the values of different angle. We have been asked to find the value x, a and b. At first let us write down given information: In figure,  ∡ AOB = 3x ∡ AOD = 6x ∡ BOC = b ∡ DOC = a In .....

The .....

The temperate .....

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Here, let the three numbers are a – d, a, a + d respectively.  Then,       a – d + a + a + d = 21  or, 3a = 21  ∴   a = 7 . Again,       Product = 315  or, (a .....

Here,  32x7y114÷ 2x3y74 = 25x7y112-1x-3y-74 = 25-1x7-3y11-74 =24x4y44 = .....

Here,  In the given figure O is centre, we have been given the values of different angles. We have been asked to find the value 'x'. At first let us write down given information: In figure,  ∡ AOB = 85° ∡ BOC = x ∡ COD = .....

Numerator - 1 Denominator - .....

Numerator - 4 Denominator - .....

a. Mustard plant b. A= Flower,   B= Fruit,   C = Stem,   D= .....

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Numerator - 5 Denominator - .....

Here,  In the given figure, we have been given the values of different angles. We have been asked to find the value 'x'. At first let us write down given information: In figure,  ∡ AOB = x ∡ BOC = x ∡ COD = x ∡ DOE = x ∡ .....

Write 'B' for a big plant and 'S' for a small .....

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Here,  In the given figure, we have been given the values of different angles. We have been asked to find the value 'x'. At first let us write down given information: In figure,  ∡ AOB = x ∡ BOC = 45° ∡ COD =x x =? To .....

Here,          First terms (a) = 4,         Last term (b) = 24.   We know that,       d = b – an + 1 = 24 – 4n + 1 = 20n + 1 We have that, m3mn = 45 or, .....

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Here,        First number  ×  Second number = H.C.F  ×  L.C.M or,  180  =  36  ×  L.C.M or,  L.C.M  = 18036  =  5 ∴ .....

Here,  5....m1….m2…m3….m4……25 First term (a) = 5 Sixth term (t6) = 25 or, a + 5d = 25  or, 5 + 5d = 25 or, 5d = 20 ∴ d = 4. Now,  m1 = a + d = 5 + 4 = 9  m2 = a + 2d = 5 + 2 × 4 = .....

The scale of the drawing is the ratio of the drawing to the actual size of the .....