Question
In these questions some of the sentences have errors
and some have none. Find out which part of a sentence has an error and indicate it corresponding to the appropriate letters. The burglar stole all the money (A) / in the house but surprisingly (B) / missed the jewelleries(C) / in the locker./(D)Solution
Replace ‘jewelleries’ with ‘jewellery’ as jewellery belongs to the uncountable nouns & hence remains same in plural form as well. Hence option C has the error.
Find out the diameter of the incircle of a given triangle with a semi-perimeter of 24 cm and an area of 72 cm².
A right triangle ABC with sides 9 cm ,12cm and 15cm is revolved about the side 12 cm. What is the volume of the solid so obtained? (in cm 3 )
If the length of a rectangle is increased by 10% and its breadth is decreased by 5%, then the area of the rectangle will be increased or decreased by ho...
The total population of a village is 1000. The number of males and females increases by 6% and 8% respectively and consequently the population of the vi...
Length and breadth of a rectangle are in the ratio 3:8. If the perimeter of the rectangle is 70 cm more than the breadth of the rectangle, then find the...
A frustum of a cone has radii of 8 cm and 5 cm, and the slant height is 13 cm. Find the total surface area of the frustum.
The volume and height of a cylinder are 2673 cm3 and 10.5 cm. Find the radius of the cylinder.
If the brick size is 25 cm×12 cm×9 cm, then how many bricks are required to construct a wall of length 10 m, breadth 22.5 cm and height 6 m?
The perimeter of 4 squares is 24 cm, 36cm, 40 cm, and 44 cm respectively. What will be the area of the square having perimeter equal to sum of edges of ...
