Ordering and Ranking: SSC CGL Practice Questions
Q. 1 A line of boys has A at the beginning. Six boys are between A and B, and three are between B and C. If 12 more boys are after C, what is the largest possible number of boys in the entire line?
Check Solution
Ans: C
Explanation: The question asks for the largest possible number of boys. To maximize the number, we need to consider the boys in a linear fashion, from A to B to C and then the boys after C.
1. We know ‘A’ is at the beginning.
2. Six boys are between ‘A’ and ‘B’. This means A, followed by 6 boys, then B.
3. Three boys are between ‘B’ and ‘C’. This means B, followed by 3 boys, then C.
4. 12 more boys are after ‘C’. This means C, followed by 12 boys.
So the total number of boys is: 1 (A) + 6 + 1 (B) + 3 + 1 (C) + 12 = 24.
Correct Option: C
Q. 2 Among five students, A is taller than B and C. D is taller than only E. C is taller than D. Who is the tallest?
Check Solution
Ans: A
Explanation: We can deduce the order of heights:
* D is taller than only E: D > E
* C is taller than D: C > D > E
* A is taller than B and C: A > C > D > E. Since A is taller than C, and C is taller than D and E, A must be the tallest.
Q. 3 Building A is taller than Building B. Building C is shorter than Building B. Building D is taller than Building A. Which building is the tallest?
Check Solution
Ans: B
Explanation: We can deduce the order of the buildings’ heights.
* Building D is taller than Building A. (D > A)
* Building A is taller than Building B. (A > B)
* Building B is taller than Building C. (B > C)
Combining these: D > A > B > C. Therefore, Building D is the tallest.
Q. 4 Five friends, Prakash, Qadir, Ramesh, Saurabh, and Tariq, have different heights. Ramesh is taller than Qadir but shorter than Saurabh. Prakash is the shortest, and Tariq is taller than Saurabh. Who is the tallest friend?
Check Solution
Ans: C
Explanation: We can deduce the height order as follows:
* Ramesh is taller than Qadir (R > Q)
* Ramesh is shorter than Saurabh (S > R)
* Prakash is the shortest (P < Q, R, S, T)
* Tariq is taller than Saurabh (T > S)
Combining these, the order from shortest to tallest is Prakash < Qadir < Ramesh < Saurabh < Tariq. Thus, Tariq is the tallest.
Correct Option: C
Q. 5 In a line of students, a history student is 10th from the front. A science student is 8th from the back. If the science student is 7 places behind the history student, then how many students are in the line?
Check Solution
Ans: C
Explanation: Let’s visualize the line. The history student is 10th from the front. The science student is 7 places behind the history student, making the science student 10 + 7 = 17th from the front. The science student is also 8th from the back. Therefore, the total number of students is (position from the front) + (position from the back) – 1, which means 17 + 8 – 1 = 24.
Q. 6 There are 74 girls in a line. Shweta is 27th from the beginning. Palak is 7 positions further right than Shweta. What is Palak’s position from the end of the line?
Check Solution
Ans: B
Explanation: Shweta is 27th from the beginning. Palak is 7 positions further right than Shweta, so Palak is at position 27 + 7 = 34 from the beginning. There are 74 girls in total. Therefore, Palak’s position from the end of the line is 74 – 34 + 1 = 41.
Correct Option: B
Q. 7 What letter in the alphabet is the 13th one if you count backward from the end (Z)?
Check Solution
Ans: C
Explanation: Counting backwards from Z, the 13th letter is the 13th letter from the end of the alphabet. Starting with Z, we have: Z-1, Y-2, X-3, W-4, V-5, U-6, T-7, S-8, R-9, Q-10, P-11, O-12, N-13.
Correct Option: C
Next Chapter: Para Jumbles
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