Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

The ozone molecule is made up of ______ atoms of oxygen.

A. Three
B. Four
C. Five
D. Six
Answer» B. Four
2.

What is the 5th term of the series:6, 18, 54, ...

A. 81
B. 182
C. 243
D. 486
Answer» E.
3.

Which of the following is an Electrically-Erasable Programmable Read-Only Memory?

A. Flange
B. Fury
C. Flash memory
D. FRAM
Answer» D. FRAM
4.

Read the following statements carefully:1.Loans worth over 10 lakh crore rupees have been sanctioned till 1st November 2019 under the Pradhan Mantri Mudra Yojana, PMMY.2.As per the findings of the PMMY survey, around 5 crore persons were working in the establishments for which MUDRA loans were availed between April 2015 to March 2018.3.These loans enabled beneficiaries to sustain the economic activities they were engaged in.Which of the above statements is/are correct?

A. Only 1
B. Only 1 and 2
C. Only 1 and 3
D. Only 2 and 3
E. All are correct
Answer» F.
5.

Which group in the modern periodic table contains elements that are inert gases?

A. Group 18
B. Group 17
C. Group 15
D. Group 16
Answer» B. Group 17
6.

Which of the following is one of the largest and the most versatile space telescopes that was launched into low Earth orbit in 1990?

A. Chandra
B. Hubble
C. James Webb
D. Spitzer
Answer» C. James Webb
7.

Which of the following statements describes “endemic species”?

A. Species with less population may move to the category of endangered species.
B. Species that are not found existing after intense searches.
C. Species that are found only in some particular areas.
D. Species that have come from abroad.
Answer» D. Species that have come from abroad.
8.

The number of diagonals in a 26-gon is:

A. 300
B. 325
C. 299
D. 650
Answer» D. 650
9.

Select the most appropriate option to substitute the underlined segment in the given sentence.If there is no need to substitute it, select No improvement.Much of the people in the train were asleep at the time of the accident.

A. Little of the people
B. No improvement
C. Most of the people
D. More of the people
Answer» D. More of the people
10.

What should be the investment of Micro enterprises in plant & machinery (Manufacturing Sector)? ( As of 2019)

A. Not more than twenty five lakh
B. Between twenty five lakh and fifty lakh
C. More than twenty five lakh
D. More than fifty lakh
Answer» B. Between twenty five lakh and fifty lakh
11.

Which of the following states has the lowest density of population according to census 2011?

A. Arunachal Pradesh
B. Nagaland
C. Mizoram
D. Manipur
Answer» B. Nagaland
12.

When some metal drops are expelled from the weld and remain stuck to the surface, then this defect is known as-

A. Porosity
B. Slag inclusion
C. Spatter
D. Undercut
Answer» D. Undercut
13.

Which of the following has tied up ₹6,600 crores (about $867 million) of debt financing for acquiring tolling rights of the Mumbai-Pune Expressway?

A. GMR Group
B. Jaypee Group
C. Ashoka Buildcon
D. IRB Infrastructure Developers Ltd
E. Pnc Infratech
Answer» E. Pnc Infratech
14.

Which of the following is considered as a port town of Indus Valley Civilization?

A. Harappa
B. Lothal
C. Ropar
D. Banawali
Answer» C. Ropar
15.

Select the most appropriate option to substitute the underlined segment. If there is no need to substitute it, select No improvementShe told the children not to stop the work.

A. not stop
B. don’t stop
C. not stopping
D. No improvement
Answer» E.
16.

Select the most appropriate word to fill in the blank.You must apologize ______ the punishment.

A. escapes
B. to escape
C. escape
D. escaping
Answer» C. escape
17.

The pie chart given below shows the annual snowfall received by 7 states of a country. The snowfall is shown as a percentage of total annual snowfall of the country.If the annual snowfall received by the country is 700 cm, then what is the monthly snowfall received by S5?

A. 7 cm
B. 5 cm
C. 21 cm
D. 12 cm
Answer» B. 5 cm
18.

Two pipes can fill a tank in 10 hours and 12 hours respectively while a third pipe empties the full tank in 20 hours. If all the three pipes operate simultaneously, in how much time will the tank be filled?

A. 5 hour 20 minutes
B. 6 hour 15 minutes
C. 7 hour 30 minutes
D. 8 hour 20 minutes
Answer» D. 8 hour 20 minutes
19.

The ability of a receiver to discriminate against the interfering signals is known as:

A. Selectivity
B. Sensitivity
C. Fidelity
D. Distortion
Answer» B. Sensitivity
20.

The city E is famous for:

A. Rivers
B. Big gardens
C. Educational Institutions
D. Scents
Answer» D. Scents
21.

The total emissive power of a surface is 500 W/m2 at a temperature T1 and 1200 W/m2 at a temperature T2. Where the temperatures are in Kelvin. Assuming the emissivity of the surface to be constant, the ratio of the temperatures \(\frac{{{T_1}}}{{{T_2}}}\) is

A. 0.308
B. 0.416
C. 0.803
D. 0.874
Answer» D. 0.874
22.

Which of the following is NOT correctly matched as per the World Economic Forum's release of Global Talent Competitive Index, 2020?(Country)(Rank)A. Switzerland1B. Singapore3C. India72D. U.S.A.4

A. A
B. B
C. C
D. D
Answer» E.
23.

What is \(\mathop \smallint \limits_{\frac{1}{3}}^1 {\rm{f}}\left( {\rm{x}} \right){\rm{dx}}\) equal to?

A. \(\frac{{37}}{{72}}\)
B. \(\frac{2}{3}\)
C. \(\frac{{17}}{{72}}\)
D. \(\frac{{37}}{{144}}\)
Answer» B. \(\frac{2}{3}\)
24.

Where did the Eklavya Model Residential School All India Sports Competition start in December 2019?

A. Lucknow
B. Shillong
C. Ranchi
D. Bhopal
E. Jaipur
Answer» E. Jaipur
25.

What are the loans from informal lenders including moneylenders, traders, employers, relatives and friends etc called?

A. Formal sector loans
B. Informal sector loans
C. General loans
D. Commercial loans
Answer» C. General loans
26.

The angles of elevation of the top of a tower from two points at distances p and q from the base and on the same straight line are 27° and 63° respectively. What is the height of the tower?

A. pq
B. \(\sqrt {pq} \)
C. \(\frac{{pq}}{2}\)
D. \(\frac{{\sqrt {pq} }}{2}\)
Answer» C. \(\frac{{pq}}{2}\)
27.

When you open a new file in the newer versions of MS Word, such as Word 2016, the default page margin is set as:

A. Moderate
B. Normal
C. Narrow
D. Mirrored
Answer» C. Narrow
28.

In humans trisomy of chromosome number 21 is responsible for

A. Haemophilia
B. Klinefelter Syndrome
C. Down Syndrome
D. Turner Syndrome
Answer» D. Turner Syndrome
29.

The standard scale of temperature is

A. The gas scale
B. The mercury scale
C. Platinum resistance scale
D. Thermocouple scale
Answer» B. The mercury scale
30.

What is \(\mathop \smallint \limits_{\frac{1}{3}}^{\frac{1}{2}} {\rm{g}}\left( {\rm{x}} \right){\rm{dx\;}}\) equal to?

A. \(\frac{1}{6}\)
B. \(\frac{1}{3}\)
C. \(\frac{5}{{18}}\)
D. \(\frac{5}{{36}}\)
Answer» C. \(\frac{5}{{18}}\)
31.

The sentence(s) given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.My family has always ______ me.

A. support
B. supported
C. supporting
D. supportive
Answer» C. supporting
32.

Which metal is present in insulin?

A. Tin
B. Copper
C. Zinc
D. Aluminium
Answer» D. Aluminium
33.

Which of the following are two most commonly used industry standards for interchip serial communications?

A. PCI & SPI
B. RS-232 & RS-242
C. I2C & SPI
D. IS-231 & RS-212
Answer» D. IS-231 & RS-212
34.

Which of the following countries did President Ram Nath Kovind visit from 25 March 2019?

A. Croatia, Bolivia, and Chile
B. Croatia, Argentina, and Chile
C. Argentina, Bolivia, and Venezuela
D. Venezuela, Bolivia, and Chile
E. Croatia, Bolivia, and Argentina
Answer» B. Croatia, Argentina, and Chile
35.

When is the International Day for Preventing the Exploitation of the Environment in War and Armed Conflict observed every year?

A. August 6
B. December 6
C. November 6
D. January 6
E. October 6
Answer» D. January 6
36.

Sam is the husband of Rosy. Geni is the mother of Rita and Rosy. Vaz is the father of Rita. What is the relation of Vaz to Sam?

A. Brother
B. Father-in-law
C. Father
D. Son
Answer» C. Father
37.

Which of the following is NOT caused by a virus?

A. AIDS
B. Arthritis
C. Swine Flu
D. Dengue Fever
Answer» C. Swine Flu
38.

শরৎ+চন্দ্র - সন্ধিগত নিয়মে হবে

A. শরদ্চন্দ্র
B. শরৎচন্দ্র
C. শরচ্চন্দ্র
D. শরত্চন্দ্র
Answer» D. শরত্চন্দ্র
39.

Which of the following is a vestigial organ in the human body?

A. Tailbone
B. Spleen
C. Thyroid
D. Gall Bladder
Answer» B. Spleen
40.

Select the most appropriate antonym of the given word.SEVERE

A. mild
B. morose
C. meticulous
D. mediocre
Answer» B. morose
41.

Where is the memorial of Kanthoji Angre?

A. Gharapuri
B. Alibag
C. Loner
D. Uran
Answer» C. Loner
42.

The Keoladeo Ghana National Park is located in:

A. Uttar Pradesh
B. Madhya Pradesh
C. Bihar
D. Rajasthan
Answer» E.
43.

The English language is ____1____ complex in character

A. as
B. to
C. at
D. so
Answer» E.
44.

For which of the following resistance of the material increase with temperature?

A. Semiconductors
B. Insulators
C. Eureka
D. Alloys
Answer» E.
45.

Which Indian Electricity rule is applicable to service mains?

A. Rule 30
B. Rule 39
C. Rule 73
D. Rule 51
Answer» B. Rule 39
46.

Which of the following most suitably captures the meaning and essence of ‘globalization’?1. It is about conducting external relations between two or more States of the world2. It is a process of coming together of world-wide social relations bypassing territories3. It refers to thinking trans territorially about global risks affecting people4. It has a wishful vision of supra-state GovernanceSelect the correct answer using the code given below :

A. 1 and 4 only
B. 2 and 3 only
C. 2, 3 and 4 only
D. 1, 2, 3 and 4
Answer» D. 1, 2, 3 and 4
47.

Select the set of numbers that is similar to the following set.{9, 15, 24}

A. {21, 33, 55}
B. {12, 20, 30}
C. {6, 10, 16}
D. {15, 25, 35}
Answer» D. {15, 25, 35}
48.

The World Humanitarian Day is being observed every year on which date?

A. 24 October
B. 19 August
C. 10 December
D. 8 March
Answer» C. 10 December
49.

The measure of the central angle of the sector representing the number of tigers in Sanctuary E is ________ degrees.

A. 80
B. 120
C. 90
D. 100
Answer» E.
50.

The mountain range, NOT in India, is:

A. Karakoram
B. Satpura
C. Rocky
D. Shivalik
Answer» D. Shivalik