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We have uploading tnpsc online test series for tnpsc exams like Group 1, group2, group 4, TNUSRB constable and SI, TN Forest, Railway, Bank, All government exams. Make use of this tnpsc test series daily and this will surely helpful for your dreams to true.
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1/50
In how many languages census – 2021 planned to be conducted?
(A) 18✔X
(B) 9✔X
(C) 16✔X
(D) 28✔X
2/50
For any collection of n items, ((X) -X̅) =
(A) nX̅✔X
(B) (n - 2) X̅✔X
(C) (n - 1) X̅✔X
(D) 0✔X
3/50
The following are scores obtained by 11 players in a cricket match 7, 21, 45, 12, 56, 35, 25, 0, 58, 66, 29. Find the median score.
(A) 25✔X
(B) 29✔X
(C) 35✔X
(D) 30✔X
4/50
The maximum temperature in a city on 7 days of a certain week was 34.80C, 38.50C, 33.40C, 34.70C, 35.80C, 32.80C, 34.30C. Find the mean temperature for the week.
A) 34.90C✔X
(B) 35.60C✔X
(C) 33.80C✔X
(D) 34.50C✔X
5/50
The arithmetic mean of 6 values is 45 and if each value is increased by 4, then find the arithmetic mean of new set of values.
(A) 45✔X
41✔X
40✔X
49✔X
6/50
The average mark of 25 students was found to be 78.4. Later on, it was found that score of 96 was misread as 69. Find the correct mean of the marks.
79.28✔X
78.58✔X
78.48✔X
79.48✔X
7/50
Find the mode for the set of values. 17, 18, 20, 20, 21, 21, 22, 22, 20, 22, 21
20✔X
21✔X
22✔X
All the above✔X
8/50
Two dice are rolled and the product of the outcomes (numbers) are found. What is the probability that the product so found is a prime number?
A) 1 12✔X
(B) 1 6✔X
(C) 1 9✔X
D) 1 3✔X
9/50
The largest value in a collection of data is 7.44. If the range is 2.26, then find the smallest value in the collection.
(A) 5.20✔X
(B) 5.19✔X
(C) 5.18✔X
D) 5.17✔X
10/50
There are 20 boys and 15 girls in a class of 35 students. A student is chosen at random. Find the probability that the chosen student is a boy
A) 4 7✔X
B) 3 7✔X
C) 2 7✔X
(D) 1 7✔X
11/50
A card is drawn at random from a well-shuffled deck of 52 cards. Find the probability that it will be a spade or a king
A) 3/13✔X
(B) 4/13✔X
C) 6/13✔X
D) 7/13✔X
12/50
Mean of x, x + 2, x + 4, x + 6, x + 8, is 16 then value of x is
(A) 12✔X
B) 16✔X
(C) 20✔X
(D) 60✔X
13/50
x of 11 number is 132. Then find arithmetic mean
11✔X
12✔X
14✔X
13✔X
14/50
If A and B are two events such that P (A) = 1 4 , P (B) = 2 5 = and P (A B ) = 1 2 then find (A B )
(A) 1/20✔X
(B) 3/20✔X
C) 7/20✔X
(D) 9/20✔X
15/50
Three dice are thrown simultaneously. Find the probability of getting the same number on all the three dice.
(A) 1/216✔X
(B) 1/36✔X
(C) 1/18✔X
D) 1/9✔X
16/50
In a simultaneous throw of two dice, what is the probability of getting a total of 7?
(A) 1/6✔X
(B) 1/4✔X
C) 2/3✔X
(D) 3/4✔X
17/50
One number is chosen randomly from the integers 1 to 50. Find the probability that it is divisible by 4 or 6.
(A) 8/25✔X
B) 7/25✔X
C) 6/25✔X
D) 4/25✔X
18/50
For the following ungrouped date 10, 17, 16, 21, 13, 18, 12, 10, 19, 22. Find the median
(A) 16.5✔X
(B) 14.5✔X
C) 13✔X
(D) 17✔X
19/50
In a distribution, the mean and mode are 66 and 60 respectively. Calculate the median
62✔X
64✔X
63✔X
65✔X
20/50
Find the coefficient of range of 43, 24, 38, 56, 22, 39, 45.
A) 0.346✔X
B) 0.436✔X
C) 0.634✔X
(D) 0.643✔X
21/50
Find the range of the following distribution Age (in years) 16-18 18-20 20-22 22-24 24-26 26-28 Number of Students 0 4 6 8 2 2
(A) 5 years✔X
(B) 8 years✔X
(C) 10 years✔X
(D) 2 years✔X
22/50
A bag contains 5 blue balls and 4 green balls. A ball is drawn at random from the bag. Find the probability that the ball drawn is not blue
(A) 2 9✔X
(B) 4 9✔X
C) 5 9✔X
(D) 3 9✔X
23/50
Two dice are rolled together. Find the probability of getting a doublet or sum of faces as 4
(A) 2 9✔X
B) 1 3✔X
C) 2 3✔X
D) 4 9✔X
24/50
Median of first five prime numbers is
A) 7✔X
B) 9✔X
C) 3✔X
D) 5✔X
25/50
The mean of a data is 25.6 and its coefficient of variation is 18.75. Find the standard deviation
(A) 4.8✔X
(B) 5.2✔X
(C) 3.6✔X
(D) 4.18✔X
26/50
Which of the following students will be taught in Montessori method of Education in Chennai Corporation Schools?
A) Nursery✔X
(B) From one to five standard✔X
(C) From 8th to 10th std✔X
(D) From 11th to 12th std✔X
27/50
Centre has announced to set up New Bamboo Technology Parks in which of the following states/UT’s?
(A) Bihar and Jharkhand✔X
(B) Jharkhand and Odisha✔X
(C) Jammu & Kashmir and Ladakh✔X
(D) Assam and Nagaland✔X
28/50
Which of the following countries conducted its first joint military exercise DUSTLIK-2019
(A) India – Azarbaijan✔X
B) India - Uzbekistan✔X
C) India – Yeman✔X
(D) India – South Africa✔X
29/50
Which of the following organisation launches “Clean Cooum Campaign”?
(A) Tamil Nadu Finance Department✔X
(B) Ministry of Jalsakthi✔X
C) National Disaster Response Force✔X
D) Ministry of Environment, Forest and Climate Change✔X
30/50
Who is the author of “The Unquiet River”?
(A) Arupjyoti Saikia✔X
(B) Jairam Ramesh✔X
(C) Dhayan Singh✔X
D) Navneet Joshi✔X
31/50
Which ministry of Tamil Nadu planned to implement “Amma Ilaingar Vizhayattu Thittam”?
(A) Ministry of Youth Welfare and Sport Development✔X
(B) Ministry of Food and Civil Supplies✔X
(C) Ministry of Social Welfare✔X
(D) Ministry of Health and Family Welfare✔X
32/50
Match the following (Central Pollution Control Board) AQI value Colours (a) 1 - 50 1. Green (b) 101 - 200 2. Yellow (c) 201 – 300 3. Orange (d) 401 - 500 4. Maroon
(A) 4 3 2 1✔X
(B) 1 2 3 4✔X
(C) 2 3 1 4✔X
D) 1 4 2 3✔X
33/50
Which country refused to sign Regional Comprehensive Economic Partnership (RCEP) agreement?
(A) New Zealand✔X
(B) China✔X
(C) India✔X
(D) Japan✔X
34/50
Which of the following organisation funds Chennai to Kanyakumari Industrial Corridor Power Project?
A) New Development Bank✔X
(B) Asian Development Bank✔X
(C) International Monetary Fund✔X
D) World Bank✔X
35/50
Documentation Identification Number (DIN) system is frequently seen in news is related to which of the following?
(A) CBIC✔X
(B) RBI✔X
(C) SEBI✔X
(D) TRAI✔X
36/50
What is the objective of World Bank supported STRIVE project in India?
(A) Elimination of Malaria✔X
(B) Elimination of HIV / AIDS✔X
(C) Skill Development✔X
(D) Rural Infrastructure Development✔X
37/50
What is the theme of International Day of Radiology – 2019?
(A) Cardiac Imaging✔X
(B) Emergency Radiology✔X
(C) Sports Imaging✔X
D) Breast Imaging✔X
38/50
According to Sample Registration System (SRS) report, which state has highest Maternal Mortality Rate (MMR)?
A) Jharkhand✔X
B) Bihar✔X
(C) Assam✔X
(D) Uttarpradesh✔X
39/50
Voyager-2 space craft recently seen in news belongs to which space agency?
(A) ISRO✔X
(B) NASA✔X
JAXA✔X
ESA✔X
40/50
Recently in which lake 1000 migratory birds have been found dead?
(A) Dal lake✔X
(B) Salim Ali lake✔X
(C) Chilika lake✔X
D) Sambhar lake✔X
41/50
Which of the following country’s head was invited as chief guest of Republic Day– 2020?
Brazil✔X
Russia✔X
China✔X
South Africa✔X
42/50
Which state imposed ban on fishing to conserve the endangered Olive Ridley Sea turtles?
Andra Pradesh✔X
Tamil Nadu✔X
Odisha✔X
West Bengal✔X
43/50
Which metro rail limited is awarded as best Urban Mass Transit Project by Ministry of Housing and Urban Affairs?
New Delhi✔X
Kolkata✔X
Bangalore✔X
Chennai✔X
44/50
Which of the following state government recently approved free gold to bride under Arundhati Scheme
Telangana✔X
Odisha✔X
Assam✔X
Madhya Pradesh✔X
45/50
In how many languages census – 2021 planned to be conducted?
18✔X
10✔X
16✔X
22✔X
46/50
Jayakwadi Dam, frequently seen in news is located on which river?
Krishna✔X
Yamuna✔X
Godavari✔X
Mahanadi✔X
47/50
Which is the first state to provide quota for disabled in Panchayat Raj Institution?
Jharkhand✔X
Chhattisgarh✔X
Haryana✔X
) Andhra Pradesh✔X
48/50
What is the word of the year-2019 announced by Oxford dictionary?
Youthquake✔X
Toxic✔X
Climate anxiety✔X
Climate emergency✔X
49/50
Samvidhan Divas is observed on
November 24✔X
November 25✔X
November 26✔X
November 27✔X
50/50
What is the name of the spyware that recently attacked many whatsapp accounts?
Ransomware✔X
Wannacry✔X
Notpetya✔X
Pegasus✔X
This quiz has been created using the tool tnpsc Quiz Generator
For more test:-CLICK HERE
We have uploading tnpsc online test series for tnpsc exams like Group 1, group2, group 4, TNUSRB constable and SI, TN Forest, Railway, Bank, All government exams. Make use of this tnpsc test series daily and this will surely helpful for your dreams to true.
All the best
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