Call me

Have a Query? We will call you right away.

+91

E.g: 9876543210, 01112345678

We will give you a call shortly, Thank You

Office hours: 9:00 am to 9:00 pm IST (7 days a week)

What are you looking for?

Syllabus

9. The shape of a park is a rectangle bounded by semi-circles at the ends, each of radius 17.5 m, as shown in the adjoining figure. Find the area and the perimeter of the park.

x?(a) 90° (b) 88° (c) 72° (d) 60°

If the width DC, Of the swimming pool is 6.4 m, depth (AD) at the shallow end is 80 cm and depth (BC) at deepest end is 2.4 m find its area of the cross-section.

and once along its breadth. Find the ratio of the volumes of the two cylinders so formed.

Plz help question no... 3 very urgent

Q24. Simplify :

$\frac{\sqrt{36}\times {216}^{{\displaystyle \raisebox{1ex}{$1$}\!\left/ \!\raisebox{-1ex}{$2$}\right.}}\times \sqrt[3]{25}\times \sqrt{5}}{{5}^{2}\times {6}^{-3}\times {25}^{-2}}$

Q25. Find the area of the figures:

Q.3. A boy walking at a speed of 10 km/mr reaches his school 15 minutes late. Next time he increases his speed by 2 km/hr, but still he is late by 5 minutes: Find the distance of his from his school from his house.

Q.52. Find the area of shaded region

(A) 48 ${m}^{2}$

(B) 56 ${m}^{2}$

(C) 64 ${m}^{2}$

(D) 52 ${m}^{2}$

10. The difference of compound interests on a sum of money for 2 years and 3 years is Rs. 576 at the same rate of interest of 20% per annum. Find the sum of money

Plz help question no... 5 ii Part very urgent

Plz help very urgent

Q4. The internal dimensions of rectangular hall are 15 m × 12 m × 4 m. There are 4 windows each of dimension 2 m × 1.5 m and 2 door each of dimension 1.5 m × 2.5 m. Find the cost of white washing all four walls of the hall, if the cost of white washing is Rs. 5 per m

^{2}. What will be the cost of white washing if the ceiling of the hall is also white washed ?Plz help question no... 4 very urgent

(i)

(ii)

how to calculate 1/4 of a number (6 cm)2Q.1. The diameter of the circles is 4 cm. Calculate the area that is purple.

14. A cube of 11 cm edge is immersed completely in a rectangular vessel containing water. If the dimensions of the base of the vessel are 15 cm x 12 cm find the rise in the water level in centimetres correct to 2 decimal place assuming that no water overflows.

15. A rectangular container, whose base is a square of side 6 cm. stands on a horizontal table and holds water up to 1 cm from the top. When a cube is placed in the water and is completely submerged, the water rises to the top and 2 cu. cm of water overflows. Calculate the volume of the cube.

Q. X can do 1/4 of a work in 10 days, Y can do 40% of the work in 40 days and 7 can do 1/3 of the work in 13 days. Who will complete the work first?

a. X

b. Y

c. Z

d. X and Z both

^{2}. Its parallel side are in ratio 3:4 and the perpendicular distance between them is 11 cm. Find the lengths of its parallel sides.The length, breadth and height of a room are in the ratio 3:2:1. If its volume is 1296 m^3, find its breadth.