NSO - Mock Test...

If in a certain code "COUNTER" is written as "AMSLRCP", then "GOOGLE" will be written as

Mike started running from his house in the morning. He ran 3 km in the east direction and then took a left turn and ran 2 km. He again turned towards east and ran another 1 km and then turned right and ran 2 km. What is his displacement from his initial point of running?

Directions: In the following question, there is a certain relationship between two given terms on one side of (: :). One term is given on the other side of (: :), while another term is to be found from the given alternatives having the same relationship with this term as the terms of the given pair bear. Choose the best alternative.

ADVANCE : RETREAT :: FEEBLE

While introducing Rohan, Suhana said, "He is my uncle's father's daughter's son. My father has no siblings and my mother has just one brother and no sister." How is Rohan related to Suhana?

Complete the given series.

14, 3, 16, 5, 18, ?

What will be the mirror image of the word "FOCUSED"?

What number should come in place of question mark?

What is the missing part of the image?

How many lines will be there in the hexagon?

What is the water image of the word "DEFAULT"?

An object is kept in a truck moving with acceleration "a". The surface of the truck is frictionless. Then

(I) the acceleration of object is zero with respect to ground
(II) the acceleration of object is -a with respect to truck
(III) the acceleration of object is 0 with respect to truck

A football of mass 410 g was moving with a velocity of 1.5 m/sec and was stopped by a footballer in 1.5 sec. What was the magnitude of force applied by the footballer to stop the football ?

It is commonly observed that while taking a high jump or a long jump, the athlete runs before jumping. Why does the athlete runs before taking a jump?

Two masses of mass m and M are kept at a distance r in the air and the force between them is F. If the space between the two masses is filled by water and the force between them becomes F', then

Two blocks X and Y of same material are fully immersed in the water. X is cone having same radius and height 'r' and Y is a sphere of radius r. Then the buoyant force is

What kind of force does a fireman experiences while struggling to hold a hose – pipe?

A gunman fires a bullet of mass 15 g with a velocity of 444 m/s. The bullet got embed in a freely suspended wooden case which is of mass 900 g. Find the velocity acquired by the wooden case.

Which force directs the passengers to fall sideways when a speeding car takes a sharp turn?

What will be the momentum of a ball having mass 750 g at t = 1 sec which is thrown vertically upwards with a speed of 15 m/s? Take g = 10 m/s².

The _________ energy of the bow is converted into _________ energy of arrow while arrow is shot from a bow. Which of the following options represent these energies respectively?

What is the mass of the vehicle if the vehicle accelerates at the rate of 15 after applying a force equal to 55000 N?

What are the waves produced by earthquake called?

Rohit fires a gun while standing at a distance of 60 m from a wall. What is the time for an echo to be heard if the speed of the sound is 330 m/s?

The term 'Matter' is used to represent everything that has mass and occupies space. Which of the following cannot be classified as matter?

CO₂, obtained from different sources, always contains Carbon and Oxygen atoms in the respective ratio of 1 : 2. This is in accordance with which of the following?

In which of the following is the rate of diffusion the slowest?

The following points are the postulates of an important theory regarding the states of matter:

(i) Matter in any state is composed of small particles, which may be molecules, atoms, or ions.
(ii) Particles are arranged in such a way that there is space between the particles. The amount of interparticle space differs in different forms of matter.
(iii) Particles are in continuous random motion.
(iv) Molecules of a given substance attract each other.

The theory represented here is

Which of the following is a heterogeneous mixture?

Which of the following is/are the essential condition(s) for the liquefaction of gases?

Which of the following scientists proposed that all atoms of a given element are identical in their mass and properties and those of different elements are different in every respect?

Who came to be known as the father of nuclear physics?

Find the number of formula units in 276 g of K₂CO₃.
[Given the atomic masses of K, C and O are 39 u, 12 u and 16 u, respectively.]

A silver ring contains 90% of the silver and the rest is copper. How many atoms of silver are present in 1 gram of this silver ring?

In the cells of oil seeds which of the cell organelles have to be more active?

All of the following are correct about the food chain, except

Refer to the diagram given below:



Choose the incorrect option regarding the tissue shown in the diagram.

The taxon X contains plants without any specialised tissue for the conduction of water and other substances. The plant body is commonly differentiated to form stem and leaf-like structures. These are called the amphibians of the plant kingdom.

In the above passage, X is:

The composition of chromatin is:

The shape of chloroplast in Chlamydomonas is

Pollinating agent in pinus is

Microbial diseases that can be spread from an infected person to a healthy person through air, water, food or physical contact are called X. There are some insects and animals that are Y of disease-causing microbes.

Which of the following is an incorrect pair of insect/animal that are Y of disease-causing microbes and the corresponding disease?

Which of the following body parts is/are affected in a person having hepatitis?

The following question consists of an Assertion (A) and a Reason (R). Read both statements carefully and mark the appropriate option.

(A) Assertion: The contents fizz out when a bottle of soda water is opened.
(R) Reason: The contents from a bottle of soda water fizz out more if the bottle is opened after it has been placed in the sunlight for some time.

The correct identification of the cell given below is:

Which of the following statements is/are true about cells?

Statement 1: A cell is capable of independent existence.
Statement 2: A cell carries out nutrition, respiration, excretion, transportation and reproduction.

If an object is thrown with initial velocity of 19.6 m/s in upward direction, then match the entities of the column I with column II. (Take g = 9.8 m/s² and upward direction as positive)

Which of the following statements is/are true for Gravitation?

Statement 1: Movement, or a tendency to move, away from center of gravity.
Statement 2: Example is when you hold a ball up in the air, the mass of Earth allows the ball to fall towards the Earth.

A motorbike gets 20 seconds to increase the speed from 10 m/s to 60 m/s. If the mass of the motorbike is 180 kg, what force will be required to do so?

A periodic and repeating disturbance in a lake creates waves which emanate outward from its source to produce circular wave patterns. If the frequency of the source is 2.00 Hz and the wave speed is 5.00 m/s, then the distance between adjacent wave crest and the trough is ___ meter.

The graph shown below gives measurements of different types of blood vessels.



Select the correct option regarding these vessels.