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General Questions Set 22:

Quiz Mode

cot²θ - cosec²θ = ____

-1

Solution:

(cos²Ø + 1/cosec²Ø) + 17 = x. What is the value of x²?

Solution:

If sec²θ + tan²θ = 5/3, then what is the value of tan2θ?

√3

2√3

Solution:

If cosec x + cot x = 7, then, find the value of (7cosec x – 5)/10 ?

Solution:

Find the unit place digit in the given expression: (153)¹⁴⁴ – (115)¹²³ –(111)⁵¹⁰ + (216)²⁵

Solution:

2cos(θ – π/2) + 3sin(θ + π/2) – (3sinθ + 2cosθ) = _______

cos θ + sin θ

sinθ – cosθ

cos θ – sin θ

cotθ - tanθ

Solution:

20 year old Manish is five times as old as his brother Greece. How old will Manish be when he is three times as old as Greece?

Solution:

If 'A' is 6 times more efficient than 'B', 'B' takes 32 days to complete the task, then find the number of days required to finish the whole work by 'A' and 'B' working together.

2 days

6 days

4 days

8 days

Solution:

The efficiency of A, B, and C is 2 : 3 : 5. A alone can complete a work in 50 days. They all work together for 5 days and then C left the work, in how many days A and B together can complete the remaining work?

5 days

12 days

10 days

14 days

Solution:

Pipe A can empty a filled tank in 5.6 hours while Pipe B can fill the same tank in 7 hours when it is empty. If Pipes A and B are alternately turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

48 hours

55 hours

47 hours

53 hours

General Questions Set 22:

cot²θ - cosec²θ = ____

Solution:

(cos²Ø + 1/cosec²Ø) + 17 = x. What is the value of x²?

Solution:

If sec²θ + tan²θ = 5/3, then what is the value of tan2θ?

Solution:

If cosec x + cot x = 7, then, find the value of (7cosec x – 5)/10 ?

Solution:

Find the unit place digit in the given expression: (153)¹⁴⁴ – (115)¹²³ –(111)⁵¹⁰ + (216)²⁵

Solution:

2cos(θ – π/2) + 3sin(θ + π/2) – (3sinθ + 2cosθ) = _______

Solution:

20 year old Manish is five times as old as his brother Greece. How old will Manish be when he is three times as old as Greece?

Solution:

If 'A' is 6 times more efficient than 'B', 'B' takes 32 days to complete the task, then find the number of days required to finish the whole work by 'A' and 'B' working together.

Solution:

The efficiency of A, B, and C is 2 : 3 : 5. A alone can complete a work in 50 days. They all work together for 5 days and then C left the work, in how many days A and B together can complete the remaining work?

Solution:

Pipe A can empty a filled tank in 5.6 hours while Pipe B can fill the same tank in 7 hours when it is empty. If Pipes A and B are alternately turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

Solution:

Related Question Sets:

Related Topics:

General Questions Set 22:

cot2θ - cosec2θ = ____

Solution:

(cos2Ø + 1/cosec2Ø) + 17 = x. What is the value of x2 ?

Solution:

If sec2θ + tan2θ = 5/3, then what is the value of tan2θ?

Solution:

If cosec x + cot x = 7, then, find the value of (7cosec x – 5)/10 ?

Solution:

Find the unit place digit in the given expression: (153)144 – (115)123 –(111)510 + (216)25

Solution:

2cos(θ – π/2) + 3sin(θ + π/2) – (3sinθ + 2cosθ) = _______

Solution:

20 year old Manish is five times as old as his brother Greece. How old will Manish be when he is three times as old as Greece?

Solution:

If 'A' is 6 times more efficient than 'B', 'B' takes 32 days to complete the task, then find the number of days required to finish the whole work by 'A' and 'B' working together.

Solution:

The efficiency of A, B, and C is 2 : 3 : 5. A alone can complete a work in 50 days. They all work together for 5 days and then C left the work, in how many days A and B together can complete the remaining work?

Solution:

Pipe A can empty a filled tank in 5.6 hours while Pipe B can fill the same tank in 7 hours when it is empty. If Pipes A and B are alternately turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

Solution:

Related Question Sets:

Related Topics:

cot²θ - cosec²θ = ____

(cos²Ø + 1/cosec²Ø) + 17 = x. What is the value of x²?

If sec²θ + tan²θ = 5/3, then what is the value of tan2θ?

Find the unit place digit in the given expression: (153)¹⁴⁴ – (115)¹²³ –(111)⁵¹⁰ + (216)²⁵