Question
Of 10 computer chips, 4 are defective. What is
the probability of selecting 3 without replacement, only one of which is defective?Solution
There are only 3 ways in which just one can be defective:
-
only the first is defective
-
only the second is defective
-
only the third is defective
According to the rule of multiplication, 
Which crop is richest source of iron?
Wheat, Barley, Gram and Mustards are an example of
Which is not a type of elements ?
The development of seed without sexual reproduction is known as
Amongst the following, Which is the venue of the International Dairy Federation world Dairy Summit?Â
Which of the following is not a sedimentary rock?
On 24 April_____, the Constitutional (73rd Amendment) Act 1992 came into force to provide constitutional status to the Panchayati Raj institutions.
India’s first digitally literate village panchayat located in which of the following state?
Rural Infrastructure Development Fund (RIDF) is under
The scientific study of diseases in plants, identification of the pathogen and their management is known asÂ
