CUET General Test - General Knowledge - Science & Technology | Free Questions - Page 10

Q1:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Easy

The first satellite in space was launched by:

U.S.A

United Kingdom

U.S.S.R

France

Correct Answer

Option 3

Correct Answer

Explanation

Q2:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Medium

The credit of inventing soap by using mustard oil and some alkalies goes to which of the following scientist?

Chakrapani

Sushruta

Nagarjuna

Patayjali

Correct Answer

Option 1

Correct Answer

Explanation

Q3:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Easy

Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A): Clothes are not washed properly in hard water.

Reason (R): Hard water contains many minerals.

In the light of the above statements, choose the most appropriate answer from the options given below:

Both (A) and (R) are correct and (R) is the correct explanation of (A)

Both (A) and (R) are correct but (R) is not the correct explanation of (A)

(A) is correct but (R) is not correct

(A) is not correct but (R) is correct

Correct Answer

Option 1

Correct Answer

Explanation

Q4:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Easy

Which of the planet have no satellite?

(a) Mercury

(b) Neptune

(c) Saturn

(d) Venus

Choose the correct answer from the options given below:

(b) and (d) only

(a) and (b) only

(b), (c) and (d) only

(a) and (d) only

Correct Answer

Option 4

Correct Answer

Explanation

Q5:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Medium

When did Indian Space Research Organisation (ISRO) launch Chandrayaan-3?

25th August 2023

14th July 2023

23rd August 2023

2nd September 2023

Correct Answer

Option 2

Correct Answer

Explanation

Q6:

2023: 15 June Shift 2

General Knowledge

>

Science & Technology

Medium

The first person to use crystal for radio wave detection was:

J.C. Bose

H.C. Verma

S.N. Bose

C.V. Raman

Correct Answer

Option 1

Correct Answer

Explanation

Q7:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Easy

Match List - I with List - II.

List - I (Scientific Instruments)	List - II (Uses)
(1) Barometer	(I) To examine internal parts of body
(2) Calorimeter	(II) Measures electrical power
(3) Dynamometer	(III) Measures atmospheric pressure
(4) Endoscope	(IV) Measures quantities of heat

Choose the correct answer from the options given below:

(1)-(I), (2)-(II), (3)-(III), (4)-(IV)

(1)-(II), (2)-(I), (3)-(III), (4)-(IV)

(1)-(I), (2)-(II), (3)-(IV), (4)-(III)

(1)-(III), (2)-(IV), (3)-(II), (4)-(I)

Correct Answer

Option 4

Correct Answer

Explanation

Q8:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Easy

Match List - I with List - II.

List - I	List - II
(1) Manometer	(I) Measures very high temperature
(2) Micrometer	(II) Measures small sub-division of scale
(3) Pyrometer	(III) Measures the pressure of gases
(4) Vernier	(IV) Measures distances/angles

Choose the correct answer from the options given below:

(1)-(III), (2)-(IV), (3)-(I), (4)-(II)

(1)-(II), (2)-(III), (3)-(IV), (4)-(I)

(1)-(I), (2)-(III), (3)-(II), (4)-(IV)

(1)-(IV), (2)-(III), (3)-(II), (4)-(I)

Correct Answer

Option 1

Correct Answer

Explanation

Q9:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Medium

One Horse-Power is equals to (1 H.P.) _________ Watts.

726 watt

706 watt

746 watt

736 watt

Correct Answer

Option 4

Correct Answer

Explanation

Q10:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Easy

Match List - I with List - II. (Match the Respiratory Organs of Animal)

List - I (Shorts Cuts Keys)	List - II (Description)
(1) Ctrl + B	(I) Open existing document
(2) F1	(II) Left alignment
(3) Ctrl + L	(III) Bold
(4) Ctrl + O	(IV) Help

Choose the correct answer from the options given below:

(1)-(III), (2)-(IV), (3)-(II), (4)-(I)

(1)-(II), (2)-(I), (3)-(III), (4)-(IV)

(1)-(I), (2)-(II), (3)-(IV), (4)-(III)

(1)-(III), (2)-(IV), (3)-(I), (4)-(II)

Correct Answer

Option 1

Correct Answer

Explanation

Q11:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Hard

Which among the following statements are not correct?

(A) Raman Research Institute ____Bengaluru

(B) National Chemical Laborateries ____ Pune

(C) Solid State Physics Laboratory ____ Delhi

(D) National Physical Laborateries ____ Mumbai

(E) Regional Research Laboratereies ____ Delhi

Choose the most appropriate answer from the options below:

(a) and (b) only

(b) and (c) only

(c) and (d) only

(d) and (e) only

Correct Answer

Option 4

Correct Answer

Explanation

Q12:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Easy

Venus planet is known as?

(A) Morning star

(B) Winter star

(C) Evening star

(D) Red planet

Choose the most appropriate answer from the options given below:

(a), (b) and (d) only

(a) and (c) only

(a), (b), (c) and (d) only

(b), (c) and (d) only

Correct Answer

Option 2

Correct Answer

Explanation

Q13:

2023: 11 June Shift 2

General Knowledge

>

Science & Technology

Easy

Which gland in human body is called master gland?

Thyroid gland

Mucous gland

Pituitary gland

Digestive gland

Correct Answer

Option 3

Correct Answer

Explanation

Q14:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Easy

Which one of the following is Greenhouse Gas ?

Oxygen

Hydrogen

Methane

Nitrogen

Correct Answer

Option 3

Correct Answer

Explanation

Q15:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Easy

The basis for modern Periodic Table is _________.

Atomic Mass

Physical Property

Atomic Weight

Atomic Number

Correct Answer

Option 4

Correct Answer

Explanation

Q16:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Easy

The boiling point of water _________.

is always 100 $^\circ$ C

depends on atmospheric pressure

depends on the material of the container

depends on relative humidity

Correct Answer

Option 2

Correct Answer

Explanation

Q17:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Easy

The value of Avogardro's Number is _________.

$1.6\times 10^{-19}$

$6.023\times 10^{20}$

$1.6\times 10^{23}$

$6.023\times 10^{23}$

Correct Answer

Option 4

Correct Answer

Explanation

Q18:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Easy

An electric bulb has a filament made of _________.

Iron

Lead

Copper

Tungsten

Correct Answer

Option 4

Correct Answer

Explanation

Q19:

2023: 7 June Shift 1

General Knowledge

>

Science & Technology

Medium

Homi Jahangir Bhabha played an important role in the Discovery of _________.

Photoelectric effect

Quantum theory

Photosynthesis

Nucleus Discovery

Correct Answer

Option 2

Correct Answer

Explanation

Q20:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Easy

_______ protects the earth from harmful UV (Ultra-Violet) Radiation from sun.

$O^2$

$O_3$

$CO_2$

$SO_2$

Correct Answer

Option 2

Correct Answer

Explanation

Q21:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Easy

Brass is an alloy and it is a mixture of _______?

Zinc and Copper

Iron and Zinc

Copper and Tin

Zinc and Lead

Correct Answer

Option 1

Correct Answer

Explanation

Q22:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Easy

The screen behind the eye lens is called the _______?

Pupil

Iris

Ciliary muscle

Retina

Correct Answer

Option 4

Correct Answer

Explanation

Q23:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Medium

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : Diamond is used for cutting glass.

Reason (R) : Diamond has a high refractive Index.

In the light of the above statements, choose the most appropriate answer from the options given below :

(A) is correct but (R) is not correct

(A) is not correct but (R) is correct

Both (A) and (R) are correct and (R) is the correct explanation of (A)

Both (A) and (R) are correct but (R) is not the correct explanation of (A)

Correct Answer

Option 4

Correct Answer

Explanation

Q24:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Medium

Match List - I with List - II.

List - I	List - II
(A) Surface Tension	(I) pascal
(B) Acceleration	(II) newton second
(C) Impulse	(III) joule/meter $^2$
(D) Viscosity	(IV) meter/second $^2$

Choose the most appropriate answer from the options given below :

(A)-(I), (B)-(II), (C)-(III), (D)-(IV)

(A)-(II), (B)-(III), (C)-(IV), (D)-(I)

(A)-(III), (B)-(IV), (C)-(II), (D)-(I)

(A)-(IV), (B)-(III), (C)-(II), (D)-(I)

Correct Answer

Option 3

Correct Answer

Explanation

Q25:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Medium

_______ is study of human beauty.

Ophthalmology

Kalology

Osteologes

Nephrology

Correct Answer

Option 2

Correct Answer

Explanation

Q26:

2023: 5 June Shift 2

General Knowledge

>

Science & Technology

Easy

_______ has the highest melting point among metals.

Bromine

Mercury

Tungsten

Carbon

Correct Answer

Option 3

Correct Answer

Explanation

Q27:

2023: 1 June Shift 1

General Knowledge

>

Science & Technology

Easy

_______________ is known as the father of Indian Nuclear Physics.

Vikram Sarabhai

J.C. Bose

Dr. Homi J. Bhabha

A.P.J. Abdul Kalam

Correct Answer

Option 3

Correct Answer

Explanation

Q28:

2023: 1 June Shift 1

General Knowledge

>

Science & Technology

Medium

Which of the following is/are the possible commercial industrial applications of bacteria?

(1) Fermentation of sugars.

(2) Cleaning of oil spills.

(3) Tanning and making ink.

(4) Production of Vaccine

(5) To make Varnish, Polish, Paint etc.

Choose the most appropriate answer from the options given below:

(1), (2) and (3) only

(1), (2) and (4) only

(2), (3) and (4) only

(3) and (5) only

Correct Answer

Option 2

Correct Answer

Explanation

Q29:

2023: 1 June Shift 1

General Knowledge

>

Science & Technology

Medium

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A): Earth is the only planet known to have life.

Reason (R): Earth has an atmosphere which is a mixture of Oxygen, Nitrogen and Carbon dioxide.

In the light of the above statements, choose the most appropriate answer from the options given below:

Both (A) and (R) are correct and (R) is the correct explanation of (A)

Both (A) and (R) are correct but (R) is not the correct explanation of (A)

(A) is correct but (R) is not correct

(A) is not correct but (R) is correct

Correct Answer

Option 2

Correct Answer

Explanation

Q30:

2023: 1 June Shift 1

General Knowledge

>

Science & Technology

Medium

Match List - I with List - II.

List - I	List - II
(1) Indian Rare Earths Limited	(I) Bengluru
(2) Indian Space Research Organisation	(II) Thiruvananthpuram
(3) Vikram Sarabhai Space Centre	(III) Jadugoda
(4) Uranium Corporation of India	(IV) Aluva (Kerala)

Choose the most appropriate answer from the options given below:

(1)-(I), (2)-(III), (3)-(II), (4)-(IV)

(1)-(IV), (2)-(III), (3)-(II), (4)-(I)

(1)-(IV), (2)-(I), (3)-(II), (4)-(III)

(1)-(I), (2)-(IV), (3)-(II), (4)-(III)

Correct Answer

Option 3

Correct Answer

Explanation

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