Solution: ∠  PQM   =  65    [ Opposite  angles  of  parallelogram  are  equal]   MN       =   9  cm  [ Opposite  sides  .....

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Here, x+22x+9=1x Or, x2 + 2x = 2x + 9 Or, x2 = 9 Or, x2 = 32 Or, x = 3. [ ax = ay ==> x = .....

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Let, Rs. 400 can be divide into Rs. x and Rs. 3x. So, x + 3x = 400 or, 4x = 400 or, x = 100. and 3x = 3 x 100 = 300. Hence, Rs. 400 can be divided into Rs. 100 and Rs. .....

Solution: Let the common ratio be x. 1st  side   =   12 x 2nd  side  =   17 x 3rd  side   =  25 x Perimeter   =  540 ft 12 x  +  17 x  + 25  .....

The trade promotes industries in the following ways: - The trading of goods opens the door for the development of industries. - The supply of goods leads to the establishment and development of industries. - The industries flourish if the trading .....

To solve this problem, the following things can be done: - The respective family of the senior citizens should be made aware of the disadvantages of neglecting    the senior citizens. - The importance of knowledge, skills, experience, .....

Here, P (not A) = 0.65 ,  so, P(A) = 1 - 0.65 = 0.35.                P(B) = P And P(A∪B) = 0.65 For mutually exclusive events , P(A∪B) = P(A) + P(B)           .....

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Let, after y years ago product of their ages was 210. So, (35 - y)(12 - y) = 210 or, 420 - 35y - 12y + y2 = 210 or,  y2 - 47y + 210 = 0 or, y2 - 42y  - 5y + 210 = 0 or, y(y - 42) - 5(y - 42) = 0 or, (y - 42)(y - .....

You know that living organisms are made up of cells. Some cells take part in reproduction process while some do not. There are many cells that do not take part in reproduction. Such cells only divide for the growth and development of an .....

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Metals are solid (with the exception of mercury, Hg, a liquid). They are shiny, good conductors of electricity and heat. They are ductile (they can be drawn into thin wires). They are malleable (they can be easily hammered .....

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Now perimeter of the room, P = 2( l + b)                                                   = 2( 8 + 6)     .....

Surface tension is the property by virtue of which, the free surface of a liquid tends to have minimum surface area and hence behaves like an elastic stretched membrane, consequences of .....

The cost of  a pencil = Rs.5.75 The cost of 6 pencils = 6 × Rs. 5.75                                    = Rs. 34.5 Therefore, the cost of 6 .....

प्रश्न नं. (ङ) देखि (ज) सम्मको उत्तरः (ङ) पुष्पाः कर्ता कारक        घरः अपादान कारक      (च) .....

प्रश्न नं. ५.को उत्तरः (क) गीताः कर्ता कारक     पिठोः कर्म कारक     चुलोः अधिकरण कारक     .....

The following table presents the difference between natural and administrative regions Natural Region Administrative Region A geographical territory created on the basis of physical feature, climate or eco-system is called .....

Well, HRM is a scheduled work. It is done as per the need and rule of an organization. It is carried out by the administration of the respective .....

Recycle - It means using waste to remake new goods that can be sold again.  This way, we waste less and also help our .....

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Tihar (Dipawali) Tihar is one of the major Hindu festivals that is celebrated for five days in the month of Kartik every year. It is the festival of lights that brings the worship of Laxmi, the Godess of Wealth along with worship of dog, crow and .....

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Organic fertilizers are better than chemical fertilizers. This statemen can be justified on the basis of the following points: 1. Organic fertilizers supply all essential nutrients in balanced amount, while the chemical fertilizers supply only one .....

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The given table is completed as: Era                                    Duration                      .....