Curioustab

Home » Aptitude » Volume and Surface Area

What is the reflection of the point (5 , -1) in the line y = 2?

(5, -5)
(-5, -5)
(5, 5)
(-5, 5)

Correct Answer: (5, 5)

← Previous Question Next Question→

More Questions from Volume and Surface Area

Δ ABC is right angled at B. If m∠A = 30°. What is the length (in cm) of AB, if AC = 8 cm?
The surface area of a sphere is 5544 cm2. Find its diameter (in cm).
The line segment AB intersects the straight line CD at B; AB will be smallest when ∠ ABD (in degrees) is
Δ PQR is right angled at Q. If m∠R = 60°, what is the length of PR (in cm), if RQ = 4√3 cm?
ΔABC is isosceles having AB = AC and ∠A = 40°. Bisectors PO and OQ of the exterior angles ∠ABD and ∠ACE formed by producing BC on both sides, meet at O. Then the value of ∠BOC is
A right triangular prism has equilateral triangle as its base. Side of the triangle is 15 cm. Height of the prism is 20√3 cm. What is the volume (in cm3) of the prism?
The radius and height of a solid cylinder are increased by 2% each. What will be the approximate percentage increase in volume?
A sphere of radius 21 cm is cut into 8 identical parts by 3 cuts (1 cut along each axis). What will be the total surface area (in cm2) of each part?
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is:
An error 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is:

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion