Question
A cone has a radius of 18 cm and its curved surface area is
1980 cm². Find its height.Solution
Let slant height of the cone be ‘l’ cm
So, (22/7) × 18 × l = 1980
Or, l = 35 cm
So, height of the cone (h) = √{35² – 18²} = 30 cm
After arranging the given words according to dictionary order, which word will come at the ‘Third’ position?
1. Series
2. Serious
...Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
Six person U, V, W, X, Y and Z are sitting around a circular table facing each other (not necessarily in the same order). X is on the immediate right of...
After arranging the given words according to dictionary order, which word will come at ‘Fifth’ position?
1. Version
2. Versus
<...Words given on the left side of ( ∷ ) are related with each other by some Logic/Rule/Relation. Select the missing word/word pair on the right sid...
‘A + B’ means ‘A is the son of B’, ‘A - B’ means ‘A is the wife of B’. ‘A × B’ means ‘A is the brother of B’, ‘A ÷ B’ mean...
In the following figure, square represents Intelligent, triangle represents Smart, circle represents Handsome and rectangle represents Students. Which o...
Arrange the given words in the sequence in which they occur in the dictionary.
(i) Process
(ii) Processes
(iii) Procedure
...What is the rank of P?
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1- Laudanum
2- ...
