Maths Vs Chemistry

Read the information given below and answer the questions that follow. The result of an exam is given below. Out of 1000 students who appeared (i) 658 failed in Physics (ii) 166 failed in Physics and Chemistry (iii) 372 failed in Chemistry, 434 failed in Physics and Maths (iv) 590 failed in Maths, 126 failed in Maths & Chemistry. Find the number of people who failed in (assuming that none is passed in all subjects). We have the following equations: a+b+c+d+e+f+g=1000 a+b+d+e=658, b+d=166 b+d+c+f=372 d+e=434 as in the figure. d+e++g=590, d+f=126. Find the values. Physics or Maths but not in Chemistry.

Read the information given below and answer the questions that follow. The result of an exam is given below. Out of 1000 students who appeared (i) 658 failed in Physics (ii) 166 failed in Physics and Chemistry (iii) 372 failed in Chemistry, 434 failed in Physics and Maths (iv) 590 failed in Maths, 126 failed in Maths & Chemistry. Find the number of people who failed in (assuming that none is passed in all subjects). We have the following equations: a+b+c+d+e+f+g=1000 a+b+d+e=658, b+d=166 b+d+c+f=372 d+e=434 as in the figure. d+e++g=590, d+f=126. Find the values. Physics but neither Chemistry nor Maths.

Read the information given below and answer the questions that follow. The result of an exam is given below. Out of 1000 students who appeared (i) 658 failed in Physics (ii) 166 failed in Physics and Chemistry (iii) 372 failed in Chemistry, 434 failed in Physics and Maths (iv) 590 failed in Maths, 126 failed in Maths & Chemistry. Find the number of people who failed in Chemistry but not in Physics. (assuming that none is passed in all subjects). We have the following equations: a+b+c+d+e+f+g=1000 a+b+d+e=658, b+d=166 b+d+c+f=372 d+e=434 as in the figure. d+e++g=590, d+f=126. Find the values.

In a class , 40 student like Maths, 50 students like Physics and 60 students like Chemistry. 30 students like both Maths and Physics, 20 students like both Physics and Chemistry and none of them like both Maths of Chemistry . Find the total number of students who like only Maths, only Physics and only Chemistry.

The Venn diagram below shows the number of people who attended seminars on Physics , Chemistry . Maths and Biology . What is the number of people who attended exactly any two seminars ?

Seven books Math,English,Physics, Chemistry , Biology, Hindi, Histroy are arranged one above another. Only two books are placed above chemistry book. Only one book is placed between history and Biology as between box biology and math. Three boxes are placed between box English and physics. English is placed above physics. How many total numbers of books are placed in between book history and biology ?

Seven books Math,English,Physics, Chemistry , Biology, Hindi, Histroy are arranged one above another. Only two books are placed above chemistry book. Only two book is placed between history and Biology as between box biology and math. Three boxes are placed between box English and physics. English is placed above physics. Which of the following is true regarding English book ?

Seven books Math,English,Physics, Chemistry , Biology, Hindi, Histroy are arranged one above another. Only two books are placed above chemistry book. Only two book is placed between history and Biology as between box biology and math. Three boxes are placed between box English and physics. English is placed above physics. Which book is placed at top ?

Seven books Math,English,Physics, Chemistry , Biology, Hindi, Histroy are arranged one above another. Only two books are placed above chemistry book. Only two book is placed between history and Biology as between box biology and math. Three boxes are placed between box English and physics. English is placed above physics. Which book is placed immediately above biology ?