# If O is the orthocenter of the ABC and BAC = 800, then measure of BOC is

1.  800

2.  1000

3.  1200

4.  900

4

1000

Explanation :
No Explanation available for this question

# If x = sin θ+ cos θ and y = sec θ + cosec θ, find y in terms of x

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# O is the centre of a circle AC and BD are two chords of the circle intersecting each other at. P If A0B = 15' and APB = 300, then tan2 APB + cot2 COD is equal to

1.  1/3

2.  2/3

3.  4/3

4.  10/3

4

4/3

Explanation :
No Explanation available for this question

# Two numbers, when divided by 17, leave remainders 13 and 11 respectively. If the sum of those two numbers is divided by 17, the remainder will be

1.  13

2.  11

3.  7

4.  4

4

7

Explanation :
No Explanation available for this question

# cos 150cos 350cosec 550cos 600cosec 750 =

1.  1/2

2.  3/2

3.  4/3

4.  1/3

4

1/2

Explanation :
No Explanation available for this question

# If 7sin2 0 + 3 cost 0 = 4 (00 ≤Θ≤ 900), then value Θ is If 7 sin2 0 + 3 cost 0 = 4 (0° ≤ 0                 90°), then value of 0 is

1.  ∏/2

2.  ∏/3

3.  ∏/4

4.  ∏/2

4

∏/4

Explanation :
No Explanation available for this question

# is equal to

1.

2.

3.

4.

4



Explanation :
No Explanation available for this question

# if x=19 and y=18, then the value ofis

1.  1

2.  37

3.  324

4.  361

4

1

Explanation :
No Explanation available for this question

# Which one of the following is a factor of sum of first twenty five natural numbers

1.  26

2.  24

3.  13

4.  12

4

13

Explanation :
No Explanation available for this question

# simplifies to

1.

2.

3.

4.

4
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