Noun Questions practice Part 01

There are 3 parts A,B and C in a question paper of Math's, which includes 6,7 and 8 questions respectivelty. From these parts 3,4 and 5 questions respectively are to be solved. In how many ways can a student select the questions from these parts?

Observe the cell drawn and answer the following questions: Label parts a, b, and c. If this cell is kept in a concentrated sugar solution., what will happen, to parts 'b' and 'c'?

Given below is a diagram depicting a physiological process in mammals. Study the same and answer the following questions : Label the part .X. and .Y..

Let f(x)=(x-[x])/(1+x-[x]),RtoA is onto then find set A. (where {.} and [.] represent fractional part and greatest integer part functions respectively) (a) (0,1/2] (b) [0,1/2] (c) [0,1/2) (d) (0,1/2)

In an examination, a question pater consists of 12 questions divided into two parts i.e., Part I and Part II, containing 5 and 7 questions, respectively. A student is required to attempt 8 questions in all, selecting at least 3 from each part. In how many ways can a students select the questions ?

A mathematics paper consists of 10 questions divided into two parts I and II each part containing 5 questions. A student is required to attempt 6 questions in al, taking at least 2 questions from each part. In how many ways can student select the questions?

A question paper has two parts, Part A and party B each containing 10 questions. If a student has to chose 8 from Part A and 5 from Part B, in how many ways can he choose the questions?