Question
Add suitable question tags to the following statements
from among the choices given below them- They ______ finished their homework yesterday. (form of 'be')Solution
"Yesterday" indicates past tense, so "were" is the correct form.
If the angular diameter of the sun is 20, how far from the eye a coin of radius 4.95 cm be kept to hide the sun?
Perimeter of a rectangle is 70% more than that of a square of side 22 cm. If the difference between the length and breadth of the rectangle is 15 cm, re...
The total surface area of a cylinder is 2,200 cm². If its radius is 7 cm and height is expressed as (k + 13), then find the value of ‘k²’. (Use π...
A right-angled triangle has sides 12 cm, 16 cm, and 20 cm. A circle is inscribed within this triangle. Find the radius of the inscribed circle.
A rectangular park is 60 m long and 40 m wide. A uniform path of width 2 m is constructed inside the park along its boundary. Find the area of the path.
A tank whose length, width and height are 19 metres, 14 metres and 10 metres respectively is completely filled with juice. If the juice costs Rs.5/m
The length of sides of a square is twice the radius of a circle and perimeter of a rectangle is half the perimeter of the square. If the sum of length a...
The value of (sin23° / cos67°) + (cos71° / sin19°) is:
The common ratio of a geometric sequence is 3 and the 4th term is 9. What is the first term of the sequence?
How do you calculate the lateral surface area of a right circular cone if its diameter is 12 cm and its height is 8 cm?
