Question
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?Solution
Radius of the cone = (12/2) = 6 cm So, slant height of the cone = √(82 + 62) = 10 cm So lateral surface area of the cone = π x radius x slant height = 60π cm2 Hence, option c.
Which of the given options would be a logical sequence of the following words?
1. Decameter
2. Millimeter
3. Hectometer
4. Centimeter
5. Decimeter
Read the given arrangement of numbers, letters, and symbols carefully and answer the questions based in it.
% 7 @ 8 3 % 9 N 4 7 M @ 6 N & 9 R #...
Three of the following four number-pairs are alike in a certain way and one is different. Find the odd one out.
In a certain code language, '+' represents '×', '-' represents '+', '×' represents '÷' and '÷' represents '-'. What is the answer to the following q...
A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
W, V, T, Q, M ?
After arranging the given words according to dictionary order, which word will come at ‘Fifth’ position?
1. Version
2. Versus
<...In a code language, THROUGH is written as IHVPSIU. How will PATRICK be written as in that language?
Arrange the following words in the order in which they appear in an English dictionary.
1. Meticulous
2. Metric
3. Method
4. Mettle
5. Meter
If DBC = 18 and GFE = 36, then IJEF =
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1- Laudanum
2- ...
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