Students and Teachers Forum
Here, we have been given a percentage. We have been asked to express into the fraction of denominator 100. At first let us write down given information: Given, 13% Let us put 100 as denominator, = 13/100 ∴ Required fraction is .....
Given, Marked price of the bulb M.P.= Rs. 300 Discount percent D.P= 10% Selling price S.P.=? We know, Discount = D.P100 × M.P = 10100×300 .....
A man cannot hear sounds of all frequencies. The range of frequencies which a listener can distinguish is known as the range of audibility. The range of audibility for human ears is 20 Hz to 20,000 Hz. The sound which has frequency is below 20 Hz .....
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Here, x + 30o + 120o = 180o [Sum of angles in a triangle sum to 180o] or, x = 180o - 30o- 120o or, x = 30o. ∴ x = .....
Given, Marked price M.P= Rs 12000 Discount = Rs 750 VAT = 10% VAT amount =? We know, Taxable amount = M.P – Discount = Rs 12000 – 750 .....
Capillaries are the blood vessels which joins the veins and arteries in the form of .....
Solution: Here we have to find the product of (a + 2b + 5c) and (a + 2b - 5c) So let us multiply them. (a + 2b + 5c) × (a + 2b - 5c) Now, multiply the individual terms of the first bracket with the 2nd bracket. = a (a + 2b - 5c) + .....
Here, Let the angle be 'x'. Then, The supplement of x is 23x. Now, x+23x = 180° or, 3x+2x3 = 180° or, 5x3 = 180° or, 5x = 540° or, x = 540°5 or, x = 108° Now, the supplement of x is 23x = 23 ×108° .....
The appearances of the moon at different stages during revolution are known as phases of the .....
The uniform acceleration produced in a freely falling body due to the pull of gravity of the earth or the other planet is known as acceleration due to .....
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A baby tiger is called a .....
A baby cat is called a .....
The force of attraction between two bodies due to their masses is called gravitational .....
Here, we have been given a percentage. We have been asked to express the percentage into decimal. At first let us write down given information: Given, 12% To convert percentage to decimal, we should put 100 in denominator and perform division .....
Here, we have been given the series of number. We have been asked to find the value of third proportional. At first let us write down given information: Given, 7, 5, 25 Let third proportional be x. So, series will be 7, 5, x, .....
It is a sex chromosomal disorder in which one copy of X chromosome is missing. The symptoms of Turner's syndrome are; 1. Females with poorly developed ovaries, underdeveloped breast, Small uterus, lack of menstrual cycle, infertility, .....
The process of conversion of liquid into its vapor on heating is called .....
Kilograms Grams 8 585 - 2 347 6 .....
8550 × 15 42750 + 85500 128250 Now, place decimal point after three digits from right to get the product. Therefore, the product is .....
Here, we have been given the decimal value. We have been asked to express it in percentage. At first let us write down given information: Given, 0.0006 To write decimal in percent, we should multiply by 100 and add the percent .....
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Here, the equation of boundary line is x/a + y/b = 1 or, x/(1/2) + y/(-2) = 1 or, 2x - y = 2. Possible inequalities are 2x - y < 2 .............(i) & 2x - y > 2.................(ii). Taking testing point (0,0), .....
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Here, equation of boundary line is x/a + y/b = 1 or, x/(-5) + y/2 = 1 or, 2x - 5y = - 10. Possible inequalities are 2x - 5y > - 10 .............(i) & 2x - 5y < - 10.................(ii). Taking testing point (0,0), and .....
Here, Boundary line passes through (0, 0) & (1, 1). So, equation of boundary line is y - y1 = (y2 - y1)/(x2 - x1) ⨯ (x - x1) or, y - 0 = (1 - 0)/(1 - 0) (x - 0) or, y = x. Possible inequalities .....
तिमीले अघि पानी पियौ .....
l ml 675 498 - 86 299 589 .....
1. India Rupees 2. Iran Rial 3. Iraq .....
Astronomical unit can be defined as the distance between the sun and the .....
केटी नाच्छे .....
l ml 276 386 - 58 217 218 .....
Given, Cost price = CP = Rs.6000 Selling price = SP = Rs.5700 Here, CP > SP So, Loss = CP - SP = Rs.6000 - Rs. 5700 .....
Those quantities which have both magnitude and direction are called vector .....
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We know, x- intercept is the distance from origin at a point where a line crosses the x-axis. Therefore, From the figure x-intercept = OA = 9 .....
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We use legs to .....
a.Represent them in Venn-diagram. Solution: b. A ∪ B Solution: A = {a, b, c, d, e} B = {x, y, z, w} Now, A ∪ B = {a, b, c, d, e} ∪ {x, .....
Royal Chitwan National .....
Solution: 312 − 213 + 116 − 1512 = 72 – 73 + 76 − 1712 L.C.M of denominator = 12 We know, 72 – 73 + 76− 1712 = 7 × 6 – 7 × 4 + 7 × 2 –17 × .....
27.84 - 12.28 .....
Solution: 13 − 13[14 – {14 ÷ 15 of 18 – (19 −18) −23}] = 13 − 13[14 – {14 ÷ 15 of 18 – (1 × 8 + 1 × 972) −23}] = 13 − 13[14 – {14 ÷ 15 of 18 – .....
Rara National .....
Solution: Here, Total fruits in the basket = 1 – 14 – 13 – 15 = 60 – 15 – .....
Solution: 2 + [123 of {3 + (3 −12)}] = 2 + [123 of {3 + (6 - 12}] = 2 + [123 of {3 +52}] = 2 + [123 of {6 + 52}] = 2 + [123 ×112] = 2 + [53 ×112] = 2 + 556 = 12 + 556 = 676 = .....
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