AP TET Mathematics Quiz in English

AP TET Mathematics Quiz
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AP TET Mathematics Quiz in English

1.

If (1, –2, –2) and (0, 2,1) are direction ratios of two lines, then the direction cosines of a perpendicular to both the lines are

AP TET Mathematics Quiz 1st Question Options

Your Answer:
Correct Answer: 2
SOLUTION:

AP TET Mathematics Quiz 1st Question Solution

2. a + ib > c + id can be explained only when
1.b = 0, c = 0
2.b = 0, d = 0
3.a = 0, c = 0
4.a = 0, d = 0

Correct Answer: 2

3. Question:The value of f(x) = x + |x| is continuous for
1. AP TET Mathematics Quiz 3rd Question Option 1
2. AP TET Mathematics Quiz 3rd Question Option 2
3. Only x > 0
4. No value of x
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 3rd Question Solution

4. Question:Both husband and wife have normal vision though their fathers were colorblind and mothers did not have any gene for colorblindness. The probability of their daughters becoming colorblind is
1. 50%
2. 75%
3. 0%
4. 25%
Your Answer:
Correct Answer: 3

6. a + ib > c + id can be explained only when
1. b = 0, c = 0
2. b = 0, d = 0
3. a = 0, c = 0
4. a = 0, d = 0
Your Answer:
Correct Answer: 2
SOLUTION:
Two complex numbers are either equal or not equal. Comparison of complex numbers is not possible i.e. inequality does not exist for complex numbers. If a + ib > c + id this comparison is only possible when it is purely real. Hence, b = d = 0.

5.Question:

AP TET Mathematics Quiz 5th Question

AP TET Mathematics Quiz 5th Question Options

Your Answer:
Correct Answer: 3

6. Question:The determiants of a orthogonal matrix is
1. ± 1
2. 2
3. ZERO
4. ± 2
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 6th Question Solution

7. Question:The mean of n items is . If each item is successively increased by 3, 32 ,33,.., 3n, then mean will be

AP TET Mathematics Quiz 7th Question Options

Your Answer:
Correct Answer: 4
SOLUTION:

AP TET Mathematics Quiz 7th Question Solution

8. Question:If –3x + 17 < –13, then

AP TET Mathematics Quiz 8th Question Options

Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 8th Question Solution

9. Question:If the points (1, 1), (–1, –1), are the vertices of a triangle, then this triangle is
1. right angled
2. isosceles
3. equilateral
4. None of these
Your Answer:
Correct Answer: 3
SOLUTION:

AP TET Mathematics Quiz 9th Question Solution

10. Question:There are two children in a family. The probability that both of them are boys, is
1. 1/2
2. 1/3
3. 1/4
4. 2/5
Your Answer:
Correct Answer: 3
SOLUTION:

AP TET Mathematics Quiz 10th Question Solution

11.Question:If A = {1, 2, 3, 4} and B = {5, 7, 9} then
1. A × B = B × A
2. n(A × B) =n(B × A)
3. Both (a) and (b)
4. None of the above
Your Answer:
Correct Answer: 2

12. Question:The total number of terms in the expansion of (x + a)100 + (x – a)100 after simplification will be
1. 202
2. 51
3. 50
4. None of these
Your Answer:
Correct Answer: 2

13.

AP TET Mathematics Quiz 17th Question

1. a = 2 and b = 1, 2
2. a = 1 and b = 3
3. a = -1 and b = 1/2-1
4. None of the above
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 13th Question

14. Question:If the sum of a certain n number of terms of the AP, 25, 22, 19,……. is 116, then the last term is
1. 4
2. 3
3. 2
4. –4
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 14th Question Solution

15. Question:Find the centre and radius of the circle 2×2 + 2y2 = 3x – 5y + 7

Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 15th Question Solution

16.
Question:In how many ways can the number 7056 be resolved into two factors ?
1. 20
2. 21
3. 23
4. 22
Your Answer:
Correct Answer: 3
SOLUTION:

AP TET Mathematics Quiz 16th Question Solution

17. Question:How many 5-digit telephone numbers can be constructed using the digits 0 to 9, if each number starts with 67 and no digit appears more than once?
1. 336
2. 337
3. 335
4. None of these
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 17th Question Solution

18. Question:The elements of the set {x : x is an integer, x2 : 4} can be represent as …..Z….. . Here, Z refers to
1. {–2, 2}
2. {–1, 0, 1}
3. {–2, –1, 0, 1, 2}
4. {0, 1, 2}
Your Answer:
Correct Answer: 3
SOLUTION:

AP TET Mathematics Quiz 18th Question Solution

19. Question:If cos x = tan y, cot y = tan z and cot z = tan x, then sin x is equal to

AP TET Mathematics Quiz 19th Question Options

Your Answer:
Correct Answer: 4
SOLUTION:

AP TET Mathematics Quiz 19th Question Explanation

20. AP TET Mathematics Quiz 20th Question
1. 2, 2
2. 2, 3
3. 3, 4
4. 1, 5
Your Answer:
Correct Answer: 1
SOLUTION:

AP TET Mathematics Quiz 20th Question Explanation