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HP-SA-2021-Post code-888 part-9

Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper | SET-9
Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper

Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper

Himachal Pradesh Staff Selection Commission (HPSSC) Conduct the Statistical Assistant(SA) Recruitment Exam-2021 (Post code-888). Himachal Pradesh Staff Selection Commission (HPSSC) Statistical Assistant Recruitment Exam-2021 Held on 14-APRIL 2021. Himachal Pradesh Staff Selection Commission (HPSSC) Statistical Assistant recruitment Exam-2021 (Post code-888) solved Paper available here With Official Answer Key.Total no of questions are 170 and total marks are 850. Time allotted for exam 2 hour(120 Minutes). All questions are of multiple choice type(MCQs).These questions (MCQs) are very helpful for those candidates or aspirants who are preparing for the various government, non government exams as well as in interview.These multiple choice questions(MCQs) are helpful in preparing various competitive exams like HPSAS, HPAS,TET, Police SI. Police constable, CTET, Clerk, Patwari, UPSC, Naib tehsildhar, PSC, HPPSC, JBT, LT, TGT, PGT, KVS, VS, NET, SLET, PET, DM and SET.
हिमाचल प्रदेश कर्मचारी चयन आयोग (HPSSC) द्वारा हिमाचल प्रदेश सांख्यिकीय सहायक (HP-Statistical Assistant(SA)) की परीक्षा का आयोजन किया गया। हिमाचल प्रदेश सांख्यिकीय सहायक (HP-Statistical Assistant-Post code-888) की परीक्षा 14.04.2021 को सम्पन्न हुई। हिमाचल प्रदेश कर्मचारी चयन आयोग सांख्यिकीय सहायक परीक्षा का पेपर आधिकारिक उत्तर कुंजी के साथ यहां उपलब्ध है।

Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper

Examination  :   Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021
Conducted By :   Himachal Pradesh Staff Selection Commission (HPSSC)
Examination Date :  14.04.2021
Total Marks :   85
Total Question :   170
Paper Series :   SET-A
Post Code :   (C-729) -888
TIME :   2 Hours

Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper r with answer keys


Himachal Pradesh Statistical Assistant(SA) Recruitment Exam-2021 (Post Code-888) Solved Paper | SET-9
Question : 81-90


Question : 81

4 persons are selected at random from a group of 3 men, 2 women and 4 children. The probability that exactly two of them are children is

[A].   1/2
[B].   4/5
[C].   6/7
[D].   10/20



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 82

The probablity of having at least one tail in 4 through with a coin is

[A].   1/16
[B].   15/16
[C].   3/4
[D].   5/6



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 83

If the mean of binomial distribution is 20 and standard deviation is 4. then the number of events is

[A].   20
[B].   40
[C].   80
[D].   100



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 84

Which is not a measure of central tendency ?

[A].   Mean
[B].   Median
[C].   Mode
[D].   Range



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 85

The standard deviation of 5 scores 1, 2, 3, 4, 5 is

[A].   √2
[B].   √3
[C].   4
[D].   9



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 86

Geomeric Mean of 2, 22, 23, ...... 2n is

[A].   2n+1/2
[B].   2n-1/2
[C].   2n/2
[D].   2n/n



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 87

If in a frequency distribution , the mean and median are 21 and 22 respectively, then its mode is approximately

[A].   20.5
[B].   22
[C].   24
[D].   25.5



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 88

The variance of the first n natural numbers is :

[A].   (n2 + 1)/12
[B].   (n2 - 1)/12
[C].   (n2 - 1)/6
[D].   None of these



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 89

The average marks of boys in a class is 52 and that of girls is 42. The average marks of boys and girls combined is 50. The percentage of boys in the class is

[A].   70
[B].   75
[C].   80
[D].   85



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com



Question : 90

The marks obtained by 9 students in a mathematics test are 20, 33, 53, 39, 40, 65, 59 The mean deviation from the median is

[A].   9
[B].   10.5
[C].   12.67
[D].   14.76



HP Statistical Assistant-2021 Post Code-888 Solved Paper
By : HP-All-Exam Master
https://hpallexam.blogspot.com





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