Students and Teachers Forum
Wings and .....
1. Ten miles is too far to walk. 2. Sushma eats her breakfast. 3. Everyone enjoys the picnic. 4. Many a rabbit is playing. 5. Air is essential for our .....
The Terai region of Nepal is called the granary of .....
Body parts Function a. Bone -------------------------- gives shape to our body b. Heart ------------------------- pumps blood c. .....
We have, 125=5-2 So, the power of 5 = - .....
The two forces acting on an object immersed in water are weight of the object acting in downward direction and upthrust of water in upward .....
The names of two landforms .....
When pitch of a sound is increased, the wave length of the sound is .....
Riya is standing on the road by carrying a load of 100 N and she has not covered any displacement, i.e. displacement (d) = 0 m. Work done by a force acting on a body is defined as the product of force and displacement of the body in direction of the .....
V .....
The names of two landforms .....
8 years = 8 × 12 months [∵ 1 year = 12 months] = 96 .....
Here, we have been asked to find the number of certain percentage. At first let us write down given information: We have, 25% of 20 This can also be written as, = 20 × 25% Let us remove % symbol by dividing by 100. = 20 .....
Solution: Radius of circle (r) = 14cm Perimeter (P) =? Now, Perimeter = 2πr = 2 ×( 22/7) × 14cm = 44 × 2 cm = 308 .....
The two examples of Muslim festivals are: i) Eid ii) .....
Here, we have been given fraction. We have been asked to express it in percent. At first let us write down given information: Given, 3/600 To write fraction in percentage, we should divide numerator by denominator then multiply result .....
क) आत्था ! कति राम्रो फुल । (बेठिक) ख) हत्तेरी ! किताब ल्याउनै बिर्सेछु । (ठिक) ग) छि ! कति मिठो .....
Here, the team of a GS, are; m+2 ,m+8 and 17+m So, (t2)2 = t1 × t3 or, (m+8)2 = (m+2) (17+m) or, m2+16m+64=17m+m2+34+2m or, 16m +64=19m+34 or, 30 =3m ∴ m = 10. Thus, the value of m .....
3, 6, 15 and 30 are the multiples of 3 from the set of factors of .....
An interval containing the end point a but not containing another end point b is called right open interval. This is denoted as [a, .....
An interval containing both the end points a & b is called closed interval. It is denoted by [a, .....
Here, (x + 1)(x + 3)(x + 5)(x + 7) + 16 = [(x + 1)(x + 7][(x + 5)(x + 3)] + 16 = [ x2 + 8x + 7] [ x2 + 8x + 15] + 16 = [ x2 + 8x + 7] [ x2 + 8x + 7 + 8] + 16 Let y = x2 + 8x + .....
Here, x + 1 is the factor of p(x) = 6x3 + ax2 - 10x - 3 So, f(-1) = 0 or, 6(-1)3 + a(-1)2 - 10(-1) - 3 = 0 or, -6 + a + 10 - 3 = 0 or, a = -1 Thus, p(x) = 6x3 + ax2 - 10x - 3 = 6x3 - x2 - 10x - .....
The required expression = (6a - 8b + 10c) - (4a - 3b + 7c) = 6a - 8b + 10c - 4a + 3b - 7c .....
‘क’ ‘ख’ धोको चाहना उत्कृष्ट .....
Here, x - a is the factor of p(x) = x3 - ax2 - 2x + a + 4, So, p(a) = 0 or, a3 - a.a2 - 2a + a + 4 = 0, or, a3 - a3 - a + 4 = 0 or, a = 4. Thus, x - a = x - 4 is the factor of p(x) = x3 - ax2 - 2x + a + 4 = .....
PQ = 3cm QR = 5cm RS = 4cm SP = 6cm Then, Perimeter of the quadrilateral PQRS = PQ + QR + RS + SP = 3cm + 5cm + 4cm + 6cm = .....
April comes before .....
Here, we have to find the volume of a sphere.
For that, at first let us collect the given information.
The information given is;
The radius of a sphere (let us represent it by r) is equal to 7 .....
विस्मयादिबोधक वाक्य आत्था ! .....
The Panama Isthmus joins North America with South .....