100% Free

Mathematics Mock Test - 6

Medium 50 Questions 49 min 50 marks 23 attempts

⚡ Live Test Mode Available

Take this as a timed mock test

49 min · 50 marks · Full test mode with leaderboard

Mock Test Questions

50medium

Questions

Attempted

Correct

Wrong

0/5 attempted

Question No: 21Difficulty: mediumMarks: 1mcqAnswered correctly: 4%

If f (x) = {K x^{2} 3 if x \leq 2 if x > 2 is continuous at x = 2, then the value of K is:

Question No: 22Difficulty: mediumMarks: 1mcqAnswered correctly: 7%

The solution set of the equation sin^{- 1} x = 2 tan^{- 1} x is:

Question No: 23Difficulty: mediumMarks: 1mcqAnswered correctly: 14%

The value of a 3 \times 3 determinant is 3 . The value of the determinant formed by its cofactors is:

Question No: 24Difficulty: mediumMarks: 1mcqAnswered correctly: 0%

The vector component of P = 2 \overset{a}{^}_{x} - \overset{a}{^}_{z} along Q = 2 \overset{a}{^}_{x} - \overset{a}{^}_{y} + 2 \overset{a}{^}_{z} is:

Question No: 25Difficulty: mediumMarks: 1mcqAnswered correctly: 14%

If A = [03 2 - 4] and k A = [0 2 b 3 a 24], then the values of k, a, b are respectively:

✓ Showing questions 21–25 of 50 — use the page buttons below to practice the rest