DIRECTIONS for questions (1-3):In each of the following questions, find the odd number / letters / word from the given alternatives.
Ladder
Staircase
Bridge
Escalator
Answer : Option C.
Bridge is different from the other three. Except Bridge, all others are used for vertical movement.
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Find out the set of numbers amongst the four sets of numbers given in the alternatives which is most like the set given in the question. Given Set: (8, 56,72)
In a class Rajan got the 11th rank and he was 31st from the bottom of the list of boys passed. Three boys did not take the examination and one failed. What is the total strength of the class?
32
42
45
46
Answer : Option C.
Total number of boys passed = 11 + 31-1=41
Now, total number of boys = 41 + 3 + 1 = 45
In a family, mother's age is twice that of daughter's age. Father is 10 years older than mother. Brother is 20 years younger than his mother and 5 years older than his sister. What is the age of the father?
62 years
60 years
58 years
55 years
Answer : Option B.
Suppose the age of daughter is x years.
Age of brother = x + 5 years
Age of mother = 2x years
∴ 2x - 20 = x + 5
⇒ 2x - x = 5 + 20
⇒ x = 25 years
Age of mother = 2x = 2 × 25 = 50 years
Age of father = 50 + 10 = 60 years
Rahul and Robin are brothers. Pramod is Robin's father. Sheela is Pramod's sister. Prema is Pramod's niece. Shubha is Sheela's granddaughter. How is Rahul related to Shubha?
Brother
Cousin
Uncle
Nephew
Answer : Option C.
Shubha is granddaughter of Sheela, who is sister of Pramod.
Rahul is son of Pramod.
Therefore, Rahul is uncle of Shubha.
If HOSPITAL is written as 32574618 in a certain code, how would POSTAL be written in that code?
752618
725618
725168
725681
Answer : Option B.
H O S P I T A L
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
3 2 5 7 4 6 1 8
Therefore,
P O S T A L
↓ ↓ ↓ ↓ ↓ ↓
7 2 5 6 1 8
Find the missing number from the given responses. 173 (24) 526
431 (18) 325
253 (?) 471