Students and Teachers Forum

.....

Given,  Principal = P = Rs.1800. Interest  = I  = Rs. 1080 Rate = R = ?  Time  = T = 5 yrs We have, R =  I × 100 P × T    =1080 × 1001800 × 5    = .....

February 25, .....

Principal = Amount – .....

Interest = Amount – .....

Amount = Principal + .....

.....

.....

Two public properties that we use .....

.....

.....

.....

Here, the scale is 1: 400. Hence, 1 cm represents 400 cm = 4 m Now, 4 m is represented by 1 cm or, 1 m is represented by 14 cm. Hence, 25 m is represented by 14×24=6 cm And, 18 m is represented by 14×18=4.5 .....

                               Red .....

.....

.....

A bee lives in a .....

Here, Principal P= Rs. 50,000.          Rate R= 12%        Interest I= Rs. 12,000.          Time T= ? We know that,  I =PTR100            .....

.....

 Given, Radius (r) = 3 cm Slant Height (l) = 5 cm We know, Curved Surface Area of circle = πrl                                           .....

Given, Radius (r) = 14 cm Height (h) = 10 cm We know, Volume of cone (V) = 13 πr2h = 13 × 227 × (14 cm) 2 × 10 cm = 22 × 28cm2 × 10cm3 = 3080cm37 = 1026. 67 .....

.....

.....

.....

.....

.....

Hormones are the chemical messengers that are transported by blood from the endocrine glands to the particular .....

.....

Ilam          -----------Mechi Biratnagar .....

DONENDRRHODO   .....

The positively or negatively charged atoms or radicals are called .....

OPOROUSLOPH                .....

Nucleus is a highly specialized double membrane structure of .....

.....

.....

.....

Here, we have been given as percent figure. We have been asked to express in fraction in simplest form and as a decimal. At first let us write down given information: Given,  48% To express percentage as fraction, we should divides percentage .....

Here, Given equation of circle is 4x2 + 4y2 – 24x – 20y – 3 = 0. or, 4 (x2 + y2 – 6x – 5y - 34) = 0 or, x2 + y2 – 6x – 5y - 34  = 0 or, x2 – 6x + y2 – 5y - 34  = 0 or, x2 – 6x + 9 .....

Here, we have been asked to find the number of certain percentage.  At first let us write down given information: We have, 60% of 72 This can also be written as,  72 × 60%  Let us remove % symbol by dividing by 100. 72 × .....

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,  0.99 To write decimal in percent, we should multiply by 100 and add the percent symbol.  So, .....

.....

Here Given equation of circle is;      x2 + y2 + 6x - 8y – 11 = 0 or, x2 + 6x + y2 - 8y – 11 = 0 or, x2 + 6x + 32 + y2 - 8y + 42 = 11 + 32 + 42 or, (x + 3)2 + (y - 4)2 = 36 ∴   (x + 3)2 + (y - 4)2 = .....

Here,       ∡A + 50o + 75o = 180o [Sum of all angles of traingle]       ∡A = 55o.       ∡ Q = ∡B = 50o [Corresponding angles of congruent ∆ s are equal] So,      x + 4 = 8 .....

बाँ    +   द    +   र    =  .....

1. MERCURY 2. VENUS 3. EARTH 4. MARS 5. .....

AB = 3 cm   BC = 3 cm CA = 4 cm Perimeter = sum of all sides                  = 3cm + 3cm + 4cm                  =10 .....

सं   +   सा   +   र    =  .....

सं   +   हा   +   र    =  .....

                                          We live in the planet earth. Most part of earth is covered by .....

.....