Sarthi Education NTSE Test 1

When a constant force is applied to a body, it move with uniform?

• acceleration

• velocity

• speed

• momentum

The maximum loss in weight of an object takes place when

• It is ¼th immersed in water

• It is partially immersed in water

• It is 1/3rd immersed in water

• it is completely immersed in water

The orbits of planets around the sun are:

• circular

• parabolic

• elliptical

• straight

A coolie with a suitcase on his head is climbing up on a ladder with uniform speed. The work done by the coolie on the suitcase is:

• positive

• negative

• 0

• undefined

If a stone of mass ‘m’ falls a vertical distance ‘d’ the decrease in gravitational potential energy is :

• mg/d

• mg/2d

• mgd

• None of these

A source of frequency 500 Hz emits waves of wavelength 0.2 m. How long does it take the wave to travel 300 m?

• 30s

• 300s

• 0.3s

• 3s

When sound waves travelling in air enter into water, the following remains constant:

• amplitude

• frequency

• wavelength

• velocity

A constant voltage is applied between the two ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if

• both the length and the radius of the wire are halved.

• both the length and the radius of the wire are doubled.

• the radius of the wire is doubled.

• the length of the wire is doubled.

You have a coil and a bar magnet. You can produce an electric current by moving

• the magnet, but not the coil

• the coil, but not the magnet

• either the magnet or the coil

• neither the magnet nor the coil

A point object is placed at a distance of 30 cm from a convex mirror of focal length 30 cm. the image formed will be

• infinity

• pole

• focus

• 15cm behind the mirror

When a ray of light passes form an optically more dense medium to a less dense medium, it

• goes undeviated

• bends towards the normal

• bends away from the normal

• None of these

Hypermetropia is rectified by using

• convex lens

• concave lens

• cylindrical lens

• progressive lens

Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?

• geothermal energy

• wind energy

• nuclear energy

• bio-mass

When ethyl alcohol is heated with conc. H2SO4 the product formed is -

• C4H8

• C2H4

• C3H4

• C2H2

Vinegar is -

• 5% aqueous solution of acetic acid

• 20% alcoholic solution of acetic acid

• 100% acetic acid

• None of these

Glacial acetic acid is -

• 100% acetic acid free of water

• solidified acetic acid

• gaseous acetic acid

• liquid acetic acid

Which metal has 2 electrons in the outermost orbit

• Na

• Cu

• Al

• Be

Alkali metals in each period have

• Smallest size

• Lowest ionization potential

• Highest ionization potential

• Highest electronegativity

The long form of periodic table is based on

• Shape of the atom

• Mass of the atom

• Atomic number of the atom

• Electronegativity

How many possible values of I.E. can carbon have:

• 1

• 2

• 4

• 6

Which of the following has maximum ionization potential

• K

• Na

• Al

• Mg

The compound that is not a salt is

• NaCl

• slaked lime

• Zn(NO3)2

• PbSO4

The weakest acid is

• HF

• HCl

• HBr

• HI

The salt that is acidic is

• Na2SO4

• NaHSO4

• Na2SO3

• K2SO4

The sum of pH and pOH is always 14 at

• all temperatures

• at 0°C

• at 25°C

• at 100°C

An oxidizing agent is a substance which can

• Gain electrons

• oxidizes other substance and gets reduced

• Undergo decrease in the oxidation number of one of its atoms

• Undergo any one of the above changes

In the reaction , 2FeCl3 + H2S --> 2FeCl2 + 2HCl + S

• FeCl3 acts as an oxidizing agent

• Both H2S and FeCl3 are oxidized

• FeCl3 is oxidised with H2S is reduced

• H2S acts as an oxidizing agent.

Roasting of an ore results in

• conversion of ore to oxide

• melts it

• makes it conducting

• makes it soluble

The percentage of metal in metallic oxide is 60, then its equivalent weight is : (where, M = Molecular Weight)

• 1/5*M

• 1/2*M

• 3/2*M

• None of These

Which blood vessel takes blood away from the kidney?

• Renal portal vein

• Renal vein

• Afferent arteriole

• Efferent arteriole

Excretion commonly involves

• Removal of all by-products during catabolism

• Removal of by-products during anabolism

• Removal of nitrogenous waste

• All the above

The basic unit of a vertebrate kidney is the

• Ureter

• Nephron

• malpighian tubule

• islets of Langerhans

Glucose is converted to glycogen in the body by

• Glucagon

• Insulin

• Thyroxin

• Adrenalin

Which is not a ductless gland?

• Testis

• Ovary

• Pancreas

• Liver

Number of cranial nerves in man

• 6 pair

• 12 pair

• 16 pair

• 32 pair

Receptive part of carpel is:

• Ovary

• Stigma

• Placenta

• Style

Development of an ovum from an unfertilized ovum is called as:

• Vegetative Propagation

• Parthenogenesis

• Asexual reproduction

• Tissue culture

X and Y chromosomes are:

• Only morphologically similar

• Only morphologically dissimilar

• Morphologically as well as genetically dissimilar

• Morphologically similar, genetically dissimilar

Allele is the

• alternate trait of a gene pair

• total number of genes for a trait

• total number of chromosomes of a haploid set

• total number of genes present on a chromosome

Right to Interpret the Indian constitution lies with

• The executive

• The Legislature

• The President

• The Judiciary

Election photo Identity card in India is issued by:

• Collector of the district

• Superintendent of police

• Chief Minister

• Election Commission

A council consisting of several ward members, often called panch, and a president of sarpanch

• Gram Sabha

• Gram Panchayat

• Gram Parishad

• None of These

Which organ of U. N. responsible for maintaining world peace?

• The U. N. Secretariat

• International Court of Justice

• The General Assembly

• The Security Council

Which of the following rights has only been granted to the citizens of India and denied to non-citizens?

• Equality before law

• Freedom of speech, assembly and association

• Right to constitutional remedies

• Protection of life and personal liberty

Those communists who believe in the ideology of Mao, the leader of the Chinese revolution. They seek to overthrow the government through an armed revolution so as to establish the rule of the peasants and workers

• CPI

• CPL

• Maoists

• Leninists

It is likely that in non-democratic countries

• workers are free to assert their rights

• government tend to be transparent

• leaders tend to be corrupt

• government are responsive to people’s demand

Prime Minister is the most important political institution in the country. He

• Does not have a fixed tenure

• Is appointed by the President

• Both (a) and (b)

• None of these

Indian judiciary is independent with respect to

• Appointment of judges

• Removal of judges

• Powers of judiciary

• All of these

Which of the following right is available under the Indian Constitution?

• Right to work

• Right to privacy

• Right to livelihood

• Right to protect one’s culture

Which of the following is not a key feature of Indian Constitution?

• Federation

• Presidential form of government

• Secularism

• Separation of powers

In India, the laws apply in the same manner to all regardless of a person’s status. This is called

• Lawmaking

• Law for all

• Rule of law

• None of these

Right to Freedom includes

• Freedom of speech

• Freedom to travel in the country

• Freedom to form associations

• All of these

Who among the following gives recognition to political parties as ‘national parties’ or ‘regional parties’?

• The president

• The prime Minister

• Parliament

• Election commission of India

From which of the following do minerals come?

• Core

• Crust

• Mantle

• None of these

BHEL is an example of _________ sector industries.

• Private

• Public

• Cooperative

• Joint

Medha Patekar is the leader of

• Chipko Movement

• Women Movement

• Narmada Bachao Andolan

• Movement for the uplift of Scheduled castes and Scheduled Tribes

In this type of cultivation, parts of the forest are cut and burnt in rotation. Seeds are sown in the ashes after the first monsoon rains, and the crop is harvested by October-November.

• Shifting cultivation

• Commercial cultivation

• Intensive cultivation

• None of the above

The southernmost point of India that was submerged after the 26 December 2004 tsunami was :

• Rajiv point

• Indira point

• India point

• Andaman point

What is the length of the land boundary of India?

• 5200 km

• 15200 km

• 45200 km

• 52000 km

Part of the Northern Plains, which was a thickly forested region full of wildlife, where the forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition.

• Bhabar

• Terai

• Bhangar

• Khadar

Which one of the following is the largest river of the Peninsular India?

• Narmada

• Krishna

• Godavari

• Mahanadi

Which soil is the widespread soil of India?

• Alluvial

• Black

• Laterite

• Desert

Which of the following is not an area of Mountain soil?

• Meghalaya

• Uttaranchal

• Tamil Nadu

• Jammu and Kashmir

Which of the following ministry looks after the problem of consumers and protects their rights?

• Home ministry

• Health Ministry

• Ministry of Consumers Rights

• Ministry of Consumer Affairs

What does ATM stand for?

• Any Time Money

• Automated Teller Machine

• Automatic Timely Money

• Automatic Temporary Machine

Commercial Banks and Cooperative Societies are an example of :

• Formal sources of credit

• Informal sources of credit

• Organised sector

• None of these

National income of a country divided by its total population-

• Gross Domestic product

• Per Capita income

• Net Domestic product

• Depreciation

The ‘Renaissance’ laid emphasis on

• Imperialism

• The importance of reason

• Capitalism

• Moral principles

Name the important trading company that became master of India.

• French treading company

• Italian East India company

• The English east India company

• None of these

When did the French Revolution take place?

• In 1784 AD

• In 1786 AD

• In 1787 AD

• In 1789 AD

What was the first kind of printing system called?

• Press-printing system

• lnk Printing system

• Hand printing system

• Paper printing system

Under Ryotwari system the lands were resurveyed after every

• 5 years

• 10 years

• 20 years

• 30 years

In 1855 Wajid Ali Shah was the nawab of

• Bengal

• Hyderabad

• Jaunpur

• Awadh

The first Hill station founded by the English is ________.

• Darjeeling

• Shimla

• Mussoorie

• Mount Abu

Muslim League was found in 1906 by Agha Khan and Nawab Salimulla at

• Dhaka

• Lahore

• Karachi

• Peshawar

Gandhji withdrew the Non–Cooperation Movement in the year :

• 1919

• 1920

• 1921

• 1922

Poorna Swaraj resolution was passed at which of the following places?

• Karachi

• Lahore

• Surat

• Calcutta

Champaran Movement was launched to support

• Textile mill workers

• Indigo Farmers

• Landlords

• Peasants against high taxes

Who was the head of interim govt, formed by the Indian National Congress before Independence?

• Mahtama Gandhi

• Jawahar Lal Nehru

• Sardar Patel

• None of these

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• B C E F

• H I K L

• N O Q R

• A B Y Z

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• W X Y Z

• X C W D

• V E U F

• Z A Y B

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• C A D B

• I K M O

• A C E G

• Q S U W

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• A D B E

• D C B A

• F I G J

• K N L O

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• A G H B

• E I J F

• Z A Z B

• C K L D

Pickup the odd out from the following questions which does not have any relation with the other set of letters:

• PUNE

• NAGPUR

• BIHAR

• PATNA

On which day of the week 26th January, 1981 had fallen?

• Sunday

• Friday

• Tuesday

• Monday

If A + B means ‘A is brother of B’ A ¸ B means ‘A is father of B’ and A × B means ‘A is sister of B’, which of the following means ‘M is uncle of P’?

• M + N × P

• N × P ¸ M

• M ¸ K × P

• M + N ¸ P

Pointing to an old man, Ramu said, “His son is my son’s uncle.” How is the old man related to Ramu?

• Uncle

• Brother

• Father

• Grandfather

Saturday is the 6th odd day. What will be the day of the week at 98th day?

• Tuesday

• Monday

• Friday

• Wednesday

If today is Sunday. What will be the day of the week at 95th days?

• Thursday

• Wednesday

• Sunday

• Saturday

If 25th April, 2003 falls on tuesday. What will be the day of the week on the 1st of May, 2003?

• Monday

• Friday

• Sunday

• Saturday

What day of the week was 1st July 1985?

• Sunday

• Tuesday

• Monday

• Friday

What will be the day of the week on 26th September 2003?

• Monday

• Saturday

• Sunday

• Friday

If you start your Journey on 22nd June 2003. What will be the day of the week after 7 days of your departure?

• Saturday

• Monday

• Friday

• Sunday

Mr Sandeep wanted to go home on Saturday. On which date of the week of July 2003, he will be able to move?

• 5th July 2003

• 6th July 2003

• 4th July 2003

• 3rd July 2003

Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must be released a week before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films preceded ‘T’ ?

• S

• U

• P

• Q

Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
In between which of the two films S is to be released ?

• Q and R

• R and T

• T and U

• P and T

Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films released first ?

• R

• Q

• P

• U

Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films released immediately after Q ?

• P

• R

• S

• T

Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Film R cannot be released on which of the following Fridays in addition to second Friday ?

• First

• Third

• Fourth

• Fifth

"One term in the number series is wrong. Find out the wrong term.
11, 42, 39, 164, 525, 421, 749"

• 164

• 421

• 525

• 749

"One term in the number series is wrong. Find out the wrong term.
10, 41, 94, 1624, 2516, 3625, 4936"

• 1624

• 2516

• 3625

• 4936

"One term in the number series is wrong. Find out the wrong term.
4, 7, 13, 25, 49, 97, 153."

• 25

• 49

• 97

• 153

"One term in the number series is wrong. Find out the wrong term.
10, 13, 26, 37, 51, 85, 154."

• 10

• 26

• 51

• 154

"One term in the number series is wrong. Find out the wrong term.
15, 25, 35, 72, 95, 168, 195"

• 25

• 35

• 95

• 195

"Find the missing term?
a _bc_a_a_"

• bccb

• cbcc

• bbca

• cbbc

AJAY is written as 8882, then in same code NAMA would be written as:

• 4858

• 5848

• 4448

• 8258

If TEMPLE is coded as VHQURL, then CHURCH will be coded as:

• EKYWIO

• EKUWIO

• EKYWIN

• EKYWJO

Ramakant walks northwards. After a while, he turns to his right and a little further to his left. Finally, after walking a distance of one kilometer, he turns to his lefts again, In which direction is he moving now?

• North

• South

• East

• West

Starting from a point P, Sachin walked 20 meters towards South. He turned left and walked 30meters. He then turned left and walked 20 meters. He again turned left and walked 40 meters and reached a point Q. How far and in which direction is the point Q from the point P?

• 20 meters West

• 10 meters East

• 10 meters West

• 10 meters North

If West becomes North-East, South-West becomes East and so on, then what will south become?

• North-West

• South-West

• West

• East

If 323 X 41 = 14323, 137 X 72 = 27731, 48 X 87 = 7884, then 34 X 75 = ?

• 2550

• 5743

• 7534

• 4357

If a = 11 (242) 121, b = 14 (392) 196, c = 13 (?) 169

• 182

• 338

• 458

• 368

If ‘+’ means ‘ x ’, ‘ x ’ means ‘–‘, ‘/ ’ means ‘+’ and ‘–‘ means ‘/ ’, then 175–25 / 5+20 x 3+10=?

• 160

• 77

• 2370

• 240

If a clock shows 12 : 37, then its mirror image will be?

• 11:37

• 11:23

• 01:23

• 21:23

Two numbers differ by 4 and their product is 192. The numbers are

• 12 , 16

• 10 , 14

• 11 , 15

• 13, 18

The first and last term of an A.P. are 1 and 11. If the sum of its terms is 36, then the number of terms will be

• 5

• 6

• 7

• 8

In an A.P. where a (m) represents mth term in it, [ a(m+n) + a(m-n)] is equal to

• 0

• 1

• 2 a(m)

• a(m)

sin q cos (90º – q) + cos q sin(90º – q) =

• 0

• 1

• 2

• 3/2

(sin25)^2 + (sin65)^2

• 90

• 40

• 0

• 1

tan 5x – tan3 x – tan2x =

• tan 5x tan 3x tan 2x

• sin5x sin3x sin2x

• cos 5x cos 3x cos2x

• None

If A = (Sin q)^2 + (Cos q)^4, then for all values of q

ln a problem involving division, the divisor is eight times the quotient and four times the remainder. If the remainder be 12, then the dividend is

• 400

• 342

• 300

• 450

The ratio of two number is 3 : 4 and their H.C.F. is 4. Their L.C.M. is

• 12

• 16

• 24

• 48

The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 is

• 1008

• 1015

• 1022

• 1032

If pth term of an A.P. is 1/q and qth term is 1/p , then the sum of pq terms is

• (p-q)/2

• (p+q)/2

• (pq+1)/2

• (pq-1)/2

A two digit number is four times the sum and three times the product of its digits. The number is

• 22

• 23

• 24

• 25

If x = 1 is a common root of the equations ax2 + ax + 3 = 0 and x2 + x + b = 0, then ab =

• 3

• 3.5

• 6

• -3

If p,q are the roots of a(x)^2 – 2bx + c = 0, then (pq)^3 + (p^2)(q^3) + (p^3)(q^2) is

• 

• 

• 

• None of these

Ramesh and Mahesh solve an equation. In solving Ramesh commits a mistake in constant term and find the roots are 8 and 2. Mahesh commits a mistake in the coefficient of x and find the roots –9 and –1. The correct roots are

• – 8, 2

• 9, 1

• 9, -1

• – 8, – 2

If the root of the equation a(x^2) + bx + c = 0 are in the ratio m : n, then

• mn (a^2) = (m + n) (c^2)

• mn(b^2) = (m + n) ac

• mn(b^2) = ((m + n)^2) ac

• None of these

Sum of all natural numbers lying between 250 and 1000 which are exactly divisible by 3 is

• 157365

• 153657

• 156375

• 155637

The traffic lights at three different road crossings change after every 48 sec, 72 sec and 108 sec respectively. If they all change simultaneously at 8:20:00, then at what time will they again change simultaneously?

• 08:27:12

• 07:23:06

• 08:20:24

• 08:30:16

Find the value of (1 + tan q + sec q)(1 + cot q - cosec q).

• 1

• -1

• 2

• -2

In triangle ABC, Angle B = 90º, AB = 5 cm and BC = 12 cm. Then sin C =

• 12/13

• 5/13

• 5/12

• 13/5