Mayank, Deepak and Pawan, each of them working alone can complete a work in 5, 10 and 15 days respectively. If all three of them work together to complete a work and earn Rs. 11,000, What will be Deepak's share of the earnings?
Below are given statements followed by two conclusions I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts.
Statements:
All birds are trees.
All trees are papers.
Some papers are books.
Conclusions:
I. All birds are papers.
II. Some birds are books.
Decide which of the below options logically follows the given conclusions.
Both conclusions I and II follow
Neither conclusion I nor II follows
Only conclusion I follows
Only conclusion II follows
If \( 10x^{2} - 6xy + y^{2} - 4x + 4 = 0 \), then find the value of (x + 2y).
The mean of a distribution is 20 and the standard deviation is 4. What is the value of the coefficient of variation?
SubQuestion No: 2
Which of the following is a group of brothers?
Arun, Badhri, Dilip
Arun, Badhri, Rakesh
Badhri, Rakesh, Chithra
Badhri, Dilip, Rakesh
Which of the following objects directly orbits the Sun?