BITSAT (Birla Institute of Technology & Science Admission Test) Mathematics: Questions 52 - 62 of 527
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Question 52
Question MCQ▾
has its extreme value of . Then –
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 53
Question 54
Question MCQ▾
If , where is an integer and is a proper fraction, then is equal to –
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All of the above |
Question 55
Question MCQ▾
The lines , and are concurrent. If passes through the point –
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 56
Question 57
Question MCQ▾
The inverse of a symmetric matrix is –
Choices
Choice (4) | Response | |
---|---|---|
a. | Diagonal matrix | |
b. | Symmetric | |
c. | Skew – symmetric | |
d. | None of the above |
Question 58
Question 59
Question 60
Question MCQ▾
If a polygon has 44 diagonals, then the number of its sides is
Choices
Choice (4) | Response | |
---|---|---|
a. | 9 | |
b. | 7 | |
c. | 11 | |
d. | 8 |
Question 61
Question MCQ▾
Solution set of the equation,
is –
Choices
Choice (4) | Response | |
---|---|---|
a. | {0} | |
b. | ||
c. | ||
d. | None of the above |