Question
If a coin is tossed 10 times then what is the
probability of getting three heads?Solution
Total sample spaces = 2¹⁰ Total favourable events N(P) = ¹⁰C₃ Probability (E) = (N(P))/(N(S)) = (¹⁰C₃ )/(2¹⁰)= (¹⁰C₃ )/(2^5. 2⁵) = 120/(32 × 32) = 15/128
Mammoth
Fill in the blanks with the appropriate antonym of the word in Italic from the options given:
His optimistic outlook was replaced by _______ ...
TRANSFORM
In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in meaning ...
Which pair is wrongly matched?
Select the most appropriate synonym of the given word.
Regime
Select the correct conclusion based on the meaning of the highlighted word:
Statement: The trade embargo has impacted export revenue.
Conc...
- Choose the word opposite in meaning to the bold word.
Turbulent Pick an antonym for the word given from the options given below.
Plethora
Choose the one which best expresses the meaning of the given word .
Precarious
Relevant for Exams:
