62
Q:

A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.

 A) 136 B) 146 C) 166 D) 176

Explanation:

area of the room = 544 x 374 sq.cm

size of largest square tile = H.C.F of 544cm and 374 cm= 34 cm

area of 1 tile = 34x34 sq cm

no. of tiles required = (544 x 374) / (34 x 34) = 176

Subject: Area
Exam Prep: Bank Exams
Job Role: Bank PO
Q:

What is the area of this trapezoidal garden? (All measurements are in cm)

 A) 60 sq.cm B) 180 sq.cm C) 210 sq.cm D) 240 sq.cm

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

5 6748
Q:

∆ABC is right angled at B. If cosA = 8/17, then what is the value of cotC ?

 A)  15/8 B) 15/17 C)  8/17 D) 17/15

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

2 11872
Q:

The curved surface area and the diameter of a right circular cylinder are 660 sq.cm and 21 cm respectively. Find its height (in cm).

 A) 9 B)  10 C) 12 D) 8

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

0 625
Q:

If the measure of the interior angle of a regular polygon is $1800$, then how many sides does it have?

 A)  6 B) 8 C) 9 D) 5

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

1 857
Q:

The sum of the lengths of the edges of a cube is equal to the perimeter of a square. If the numerical value of the volume of the cube is equal to the numerical value of the area of the square, then the length of one side of the square is

 A) 30 units B) 9 units C) 27 units D) 12 units

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

1 605
Q:

A square ground is to be covered by planting 100 saplings on each side. How many saplings are needed in all?

 A) 400 B) 404 C) 396 D) 408

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

0 716
Q:

Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.

 A)  792 B) 728 C)  528 D)  493

Explanation:

Filed Under: Area
Exam Prep: Bank Exams

0 655
Q:

In ΔABC measure of angle B is $900$. If cotA = 8/15, and AB = 0.8cm, then what is the length (in cm) of side BC?

 A) 1.7 B)  2 C)  1.5 D)  2.5