List of top Questions asked in NATA

Find the value of "?" in the given pyramid.

Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.

A well of depth 20 m with a radius 4 m is dug from the earth to form a platform of length 25 m and a breadth of 12 m. Find the height of the platform.

Identify the number of faces/ planes in the given 3-D image.

The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?

The areas of two similar triangles are 100cm² and 49cm². If the altitude of the bigger triangle is 4 cm, then what will be the altitude of the corresponding smaller triangle?

An organ pipe closed at one end has a fundamental frequency of 1500Hz. What is the maximum number of overtones generated by this pipe, which a normal person can hear?

Find the diameter of the circle if the circumference of the circle is \(\frac{11}{5}\) m. 
(Answer has to be provided in cm. Any other format will not be accepted for marking) 

Find the value of the QUESTION MARK.'?'

From the given answer options identify the figure which would fit into the sequence indicated by the question mark.

Look at this series: What number should come next?
5.2, 4.8, 4.4, 4, ?

Standing waves are produced in 10m long stretched string. If the string vibrates in 5 segments and wave velocity is 20m/s, its frequency is? (Answer to be given in Hz)

Solve the given puzzle:

Triangle ABC has angles A = 60° and B = 70°. The in-center of this triangle is at I. Find angle BIC. (Provide answer in degrees)

Find the number of angles in the following figure. 40° 20° 30°

At resonance air column of length 20cm resonate with a tuning fork of frequency 450 Hz. ignoring end correction, the velocity of sound in air is? (Answer to be given in m/s)

A glass of cylindrical shape has radius of 3.5cm and height equal to 8cm. A water jug has a volume equal to 1540cm³. How many times the water has to be poured from glass to fill the jug completely? (Take π = \(\frac{22}{7}\)) 

How many elephants can you spot in the image given below:

The sum of the measures of the angles of regular polygon is 2160°. How many sides does the polygon have?

Seven cubes of same volume having side 5 cm are joined end to end. Find the Surface area of the resulting cuboid. (Answer to be provided in cm²).

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be not green?

A metallic sphere of radius 4.2 cm is melted and recast into the shape of a cylinder of radius 6 cm. Find the height of the cylinder.

Find the area of a square, one of whose diagonals is 9.2 m long. (Provide answer up to the second decimal in sq m)

The difference between two positive numbers is 5 and the sum of their squares is 73. Find the product of these numbers.

A regular octahedron has 12 edges, how many vertices does it have?