In a circular arrangement of 6 people: Anu is 2nd to the right of Bina. Citi is opposite to Anu. How many people are between Citi and Bina (going anticlockwise from Bina)?
Answer: A
In a circle of 6, if Bina is at position 1, Anu is at position 3 (2nd to right). Opposite to position 3 is position 6. From Bina (1) anticlockwise: position 6 is 1 position away. Actually 6→1 anticlockwise = 1 person between.
Q.422Medium
Series: 3, 7, 15, 31, 63, ?. What is the next number?
Answer: A
Pattern: Each number is 2^n - 1. 2¹-1=1 (no), 2²-1=3, 2³-1=7, 2⁴-1=15, 2⁵-1=31, 2⁶-1=63, 2⁷-1=127.
Q.423Easy
Priya's mother's son is married to Qureshi's sister. How is Priya related to Qureshi's sister?
Answer: A
Priya's mother's son is Priya's brother. Priya's brother married Qureshi's sister, making Qureshi's sister Priya's sister-in-law.
Q.424Easy
In a linear arrangement, A, B, C, D, and E are seated. B is to the right of A. D is between C and E. A is at one end. If C is to the left of B, what is the order from left to right?
Answer: C
A is at one end (left). B is to the right of A. C is to the left of B, so C comes between A and B. D is between C and E, meaning the order is A, C, D, E, B.
Q.425Easy
Study the following inequality: M > N ≥ O, P < O, Q = M. Which of the following conclusions is definitely true?
Answer: A
Given: M > N ≥ O, P < O, Q = M. Since Q = M and M > N ≥ O > P, we have Q > P. Options B, C, D cannot be confirmed as definitely true.
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Q.426Easy
In a coding system, CROWN is coded as 3-18-15-23-14. How is STONE coded?
Answer: A
Each letter is coded as its position in the alphabet: C=3, R=18, O=15, W=23, N=14. Therefore, STONE: S=19, T=20, O=15, N=14, E=5 → 19-20-15-14-5.
Q.427Medium
All doctors are professionals. Some professionals are teachers. No teacher is a doctor. Based on these statements, which conclusion is valid?
Answer: B
From the premises: All doctors are professionals, but not all professionals are doctors. Some professionals are teachers, and no teacher is a doctor. Therefore, there exist professionals who are neither doctors nor teachers.
Q.428Medium
Six people sit around a circular table: F, G, H, I, J, K. G sits 2 seats to the right of F. H sits opposite to J. I is not adjacent to G. K sits to the left of F. Who sits between I and J (clockwise from I)?
Answer: C
In a circular arrangement with 6 seats: If K is to the left of F and G is 2 seats to the right of F, we get a relative positioning. H opposite to J means they are 3 seats apart. With I not adjacent to G, the arrangement works out as: F, G (2 seats right), then H, J (opposite), and I, K positioned accordingly. The person between I and J clockwise is H.
Q.429Easy
Rahul's mother's brother's wife is related to Rahul as?
Answer: A
Rahul's mother's brother = Rahul's uncle. Rahul's uncle's wife = Rahul's aunt. Therefore, the relation is aunt.
Q.430Medium
In a series: 2, 6, 12, 20, 30, 42, ?. What is the next number?
Answer: A
The differences are: 6-2=4, 12-6=6, 20-12=8, 30-20=10, 42-30=12. The differences increase by 2 each time. Next difference should be 14, so 42+14=56.
Q.431Medium
CAR is to CARE as FIRE is to?
Answer: B
CAR becomes CARE by adding E. FIRE becomes FIRED by adding D. The pattern is adding a suffix letter to the end of the word. FIRED completes this analogy.
Q.432Medium
If X ≥ Y, Y > Z, and Z ≤ W, then which of the following must be true?
Answer: B
From Z ≤ W, we directly get W ≥ Z. The relationships X ≥ Y, Y > Z don't establish a definite relationship between X and W, making option B the only statement that must be true.
Q.433Easy
In a series: 2, 6, 12, 20, 30, ?, what is the next number?
Answer: A
The pattern is n(n+1): 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42
Q.434Easy
If MOTHER is coded as 134589, then FATHER is coded as?
