SSC CGL Tier I 2021 – 20 Apr 2022, Shift 1 Question Paper with Answers
SSC CGL 2021 Tier I, held on 20 April 2022, Shift 1 (9:00 AM – 10:00 AM). 88 questions in SSC's order across Reasoning, General Awareness, Quantitative Aptitude and English. Try each question first, then open “Answer and explanation”.
Questions and answers from SSC's official answer key (ssc.gov.in), as marked in SSC's provisional key for this shift. Explanations are by NextGenPSC. 12 figure-based questions are not reproduced because the official figure is not available.
Attempt this shift as a free mock (60 min)General Intelligence and Reasoning
Question 1 · Reasoning · Relationships and ordering
Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.
1. Pediculate
2. Pandemonium
3. Pancytopenia
4. Panelist
5. Panegyric- (a) 3, 2, 4, 5, 1
- (b) 3, 2, 5, 4, 1
- (c) 1, 3, 2, 5, 4
- (d) 2, 3, 5, 4, 1
Answer and explanation
Answer: (b) 3, 2, 5, 4, 1
Compare letter by letter: Pancytopenia (Panc) < Pandemonium (Pand) < Panegyric (Paneg) < Panelist (Panel) < Pediculate (Pe).
Order: 3, 2, 5, 4, 1.
Answer: 3, 2, 5, 4, 1
Question 2 · Reasoning · Logical inference
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
Statements:
Some telephones are mobiles.
All mobiles are tablets.
Some tablets are laptops.
Conclusions:
I. Some mobiles are laptops.
II. All telephones are tablets.
III. Some telephones are tablets.- (a) All conclusions I, II and III follow.
- (b) Only conclusion III follows.
- (c) Only conclusion II follows.
- (d) Only conclusions I and II follow.
Answer and explanation
Answer: (b) Only conclusion III follows.
Some telephones are mobiles and all mobiles are tablets, so those telephones are tablets: III follows.
Nothing links mobiles to laptops (I fails), and only some telephones are known to be tablets (II fails).
Answer: Only conclusion III follows.
Question 3 · Reasoning · Relationships and ordering
Vinita and Amita are the sisters of Gaurav. Ashish is the father of Vinita. Ansh is the son of Amita. How is Ashish related to Ansh?
- (a) Maternal grandfather
- (b) Maternal uncle
- (c) Paternal grandfather
- (d) Paternal uncle
Answer and explanation
Answer: (a) Maternal grandfather
Ashish is the father of Vinita, so he is also the father of her sister Amita.
Ansh is Amita’s son, so Ashish is Ansh’s mother’s father — his maternal grandfather.
Answer: Maternal grandfather
Question 4 · Reasoning · Classification
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
- (a) YXS
- (b) QPJ
- (c) RQL
- (d) SRM
Answer and explanation
Answer: (b) QPJ
In each cluster the second letter is one step before the first. The third letter is then 5 steps before the second in YXS (X→S), RQL (Q→L) and SRM (R→M).
In QPJ it is 6 steps (P→J), so QPJ is the odd one.
Answer: QPJ
Question 5 · Reasoning · Coding and decoding
In a certain code language, ‘Min Fin Dig Jig’ means ‘Radha is an artist’ and ‘Sic Ric Min Dig Fin’ means ‘An artist is always open-minded’. Which of the following is the code for ‘Radha’?
- (a) Dig
- (b) Min
- (c) Fin
- (d) Jig
Answer and explanation
Answer: (d) Jig
The words common to both sentences are ‘is’, ‘an’ and ‘artist’, and the codes common to both are Min, Fin and Dig.
The remaining word of the first sentence, ‘Radha’, therefore has the remaining code, Jig.
Answer: Jig
- Question 6: Figure-based question; not reproduced here.
- Question 7: Figure-based question; not reproduced here.
Question 8 · Reasoning · Coding and decoding
In a certain code language, ‘FILE’ is coded as 8357 and ‘SINK’ is coded as 9364. How will ‘NIKE’ be coded in that language?
- (a) 6437
- (b) 3647
- (c) 6473
- (d) 6347
Answer and explanation
Answer: (d) 6347
Each letter has a fixed digit. From FILE = 8357 and SINK = 9364 the common letter I = 3, so F = 8, L = 5, E = 7, S = 9, N = 6, K = 4.
NIKE = N, I, K, E = 6, 3, 4, 7 = 6347.
Answer: 6347
- Question 9: Figure-based question; not reproduced here.
- Question 10: Figure-based question; not reproduced here.
Question 11 · Reasoning · Sequences
Study the given matrix carefully and select the number from among the given options that can replace the question mark (?) in it.
