Question
From a group of 7 men and 4 women, in how many ways can
a committee of 4 be formed such that it includes at least one woman?Solution
The group consists of 7 men and 4 women, totaling 7+4=11 people. We need to form a committee of 4 people such that it includes at least one woman. The total number of ways to form a committee of 4 from 11 people without any restrictions is given by the combination formula: 
The sum of digits of a two digit number is 10 & difference between its digits is 4.If unit digit is greater than tenth place, what is the number
The insulator of electricity is :
How is the return on debentures determined?
Consider the following statements regarding the Government of India, 1935:
1. The All-India Federation was operationalized.
2. Establishme...
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1. Functions of the council of ministers are determined by th...
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     I.       Higher wages
   II.       Better wo...
Which of the following statements are not correct in regards to article 75 in the Constitution Of India 1949?
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Which of the following should be done to conserve coal and petroleum?
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If doubling a number and adding 32 to the result gives the same answer as multiplying the number by 8 and taking away 10 from the product, the number is:
The focal length of a diverging lens is 50 cm. The power of the lens is:
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