3 less than -4 = - 4 - 3 = - .....

∴ L.C.M. = common factors × remaining factors                 = 2 × 2 × 3 × 5 × 2 × 3                 = .....

∴ H.C.F. = 2 X 3 = .....

a. Gold b. Diamond c. Pearl d. Coral e. .....

a. Damaha b. Tyamko c. Sahanai d. Jhyali e. .....

∴ L.C.M. = common factors × remaining factors                 = 2 × 2 × 3 × 2 × 2                 = .....

20563 is odd number because the last digit 3 is .....

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So, 973 is rounded up to 1000. Reason: (In the given number 973, the number formed by last two digits is 73 which is greater than 50. So, the next number bigger than 973 and ending with two zero is .....

In Hindu-Arabic digit = 7, 894 In number name = Seven thousand eight hundred and ninety .....

Here,         Distance moved by the wheel in two turns = 8.8 m So,   distance moved in one turn = 8.8m / 2 = 4.4 m         Area enclosed by the wheel (A) = ? Since the distance moved in one turn is .....

∴ H.C.F. = .....

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13449 is odd number because the last digit 9 is .....

∴ H.C.F. = .....

1. Balloons 2. Candle 3. .....

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So, 676 is rounded up to 700. Reason:(In the given number 676, the number formed by last two digits is 76 which is greater than 50. So, the next number bigger than 676 and ending with two zero is .....

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Factors of 45 = 1, 3, 5, 9, 15, 45 Factors of 56 = 1, 2, 4, 7, 8, 14, 28, 56 45 and 56 have only 1 as the common factor. So, 45 and 56 are .....

The possible ways we can make 40 by multiplication are; 1 × 40  2 × 20  4 × 10  5 × 8  6 does not lie in the numbers above. So, 6 is not a factor of .....

The possible ways we can make 36 by multiplication are; 1 × 36  2 × 18  3 × 12 4 × 9 6 × 6  9 lies in the number above. So, 9 is a factor of .....

Factors of 27 = 1, 3, 9, 27 Factors of 40 = 1, 2, 4, 5, 8, 10, 20, 40 27 and 40 have only 1 as the common factor. So, 27 and 40 are .....

∴ 120 = 2 x 2 x 2 x 3 x .....

length = 5.2cm breadth = 3.5cm height = 2.1cm Volume of cuboid =? We know,              Volume of cuboid = l × b × h                       .....

∴ 168 = 2 x 2 x 2 x 3 x .....

∴ 96 = 2 x 2 x 2 x 2 x 2 x .....

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Countries           Capital Norway --------- Oslo Oman    --------- Muscat Mexico  --------- Mexico City Maldives--------- Malé Indonesia--------- .....

Madan Kumar .....

20, 00, 96, .....

Here,      No. of vertices = V = 4,      No.of faces = F = 4      No.of edges = E = ? Using Euler's formula:       V - E + F = 2 or,  4 - E + 4  = 2   ∴  E = .....

1.    Land 2.    Water 3.    Light 4.    Air 5.   .....

Given, the product of length, breadth and height of a cube is 125 cm3. The length, breadth and height of a cube are equal. So, its length is obtained by cube root of 125. Here, 125 = 5 × 5 × 5        = 53   .....

∴ H.C.F. = 3 X 5 = .....

218, 403, .....

length = 5.5cm breadth = 4.2cm height = 3cm Volume of cuboid =? We know,               Volume of cuboid = l × b × h                       .....

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Countries                   Capital Afghanistan -----  Kabul China           -----  .....

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The integers in between -7 to 6 are; -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, .....

The possible ways we can make 24 by multiplication are; 1 × 24 2 × 12 3 × 8 4 × 6 So, the possible factors of 24 are 1, 2, 3, 4, 6, 8, 12, .....