Searching for "angle"

Q:

At what time between 4 o'clock and 5 o'clock will the two hands of the clock be at the right angle to each other for the first time?

A) 58/11 min past 4 o'clock B) 422/11 min past 4 o'clock
C) 60/11 min past 4 o'clock D) 420/11 min past 4 o'clock
 
Answer & Explanation Answer: C) 60/11 min past 4 o'clock

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Clocks
Exam Prep: AIEEE , Bank Exams , CAT

Q:

The base of a pyramid is a rectangle whose length and breadth are 16 cm and 12 cm respectively. If the length of all the lateral edges passing through the vertex of the right rectangular pyramid is 26 cm, then find the volume of the pyramid in cubic centimeter?

A) 1536 B) 1024
C) 718 D) 2072
 
Answer & Explanation Answer: A) 1536

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Volume and Surface Area
Exam Prep: CAT , Bank Exams , AIEEE

Q:

How many triangles are there in the following figure?

A) 18 B) 13
C) 9 D) 5
 
Answer & Explanation Answer: A) 18

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Analytical Reasoning

Q:

Count the number of triangles in the following figure:

A) 10 B) 7
C) 8 D) 9
 
Answer & Explanation Answer: D) 9

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Image Analysis
Exam Prep: AIEEE , Bank Exams , CAT

Q:

ABCD is a quadrilateral inscribed in a circle (radius = ). The bisectors of the angles DAB and BCD intersect the circle at X and Y, respectively. What is the length of the straight line XY?

A) π (rxr) B) 2r
C) (r + 2) D) π (rxr)/2
 
Answer & Explanation Answer: B) 2r

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Area
Exam Prep: Bank Exams

Q:

If the length of the shadow of a vertical pole be √3 times the height of the pole, the angle of elevation of the sun is:­

A) 60° B) 45°
C) 30° D) 90°
 
Answer & Explanation Answer: C) 30°

Explanation:
Report Error

View Answer Report Error Discuss

Q:

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is

A) 90° B) 108°
C) 100° D) 36°
 
Answer & Explanation Answer: B) 108°

Explanation:
Report Error

View Answer Report Error Discuss

Q:

ΔXYZ is right angled at Y. If cosX = 3/5, then what is the value of cosecZ ?

A) 3/4 B) 5/3
C) 4/5 D) 4/3
 
Answer & Explanation Answer: B) 5/3

Explanation:
Report Error

View Answer Report Error Discuss