A student has to opt for 2 subjects out of 5 subjects for a course. Namely commerce, economics, statistics, mathematics 1 and Mathematics 2, Mathematics 2 can be offered only if mathematics 1 has also opted. The number of different combinations of two subjects which can be opted is_________?

Related Mcqs:

1. A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?

   A. 60
   B. 64
   C. 72
   D. 80

2. In an examination, every candidate took physics or mathematics or both 65.8% took physics and 59.2% took mathematics the total number of candidates was 2000. How many candidates took both physics and mathematics?

   A. 750
   B. 500
   C. 250
   D. 125

3. Out of 100 students, 50 failed in English and 30 in Mathematics. If 12 students fail in both English and Mathematics. Then the number of students who passed in both the subjects is__________?

   A. 26
   B. 28
   C. 30
   D. 32

4. The total marks obtained by a student in Physics, Chemistry and Mathematics is 150 more than the marks obtained by him in Physics. What is the average mark obtained by him in Chemistry and Mathematics?

   A. 75
   B. 150
   C. 50
   D. None of these

5. The total marks obtained by a student in Mathematics and Physics is 60 and his score in Chemistry is 20 marks more than that in Physics. Find the average marks scored in Mathematics and Chemistry together.

   A. 40
   B. 30
   C. 25
   D. Data inadequate

6. In an examination, 47% failed in English and 54% failed in Mathematics. Find the pass percentage in both the subjects if 31% failed in both the subjects?

   A. 70%
   B. 37%
   C. 53%
   D. 30%

7. A student who secures 20 % marks in an examination fails by 30 marks. Another student who secures 32 % marks gets 42 marks more than those required to pass. The percentage of marks required to pass is:________?

   A. 20%
   B. 25 %
   C. 28%
   D. 30%

8. An engineering student has to secure 36% marks to pass. He gets 130 marks and fails by 14 marks. The maximum No. of marks obtained by him is_________?

   A. 300
   B. 400
   C. 350
   D. 500

9. A selection is to be made for one post of principal and two posts of vice-principal amongst the six candidates called for the interview only two are eligible for the post of principal while they all are eligible for the post of vice-principal. The number of possible combinations of selectees is___________?

   A. 4
   B. 12
   C. 18
   D. None of these

10. In how many different ways can the letters of the word ‘MATHEMATICS’ be arranged so that the vowels always come together?

    A. 10080
    B. 4989600
    C. 120960
    D. None of these