Vision To Success

Today's question:

Yamini and Zora are standing 25 km apart. Zora starts moving towards Yamini. After 40 minutes
Yamini also starts moving towards Zora. By the time Yamini covers 5 km, Zora has covered 15 km.
They meet at a point 7 km from the starting point of Yamini. What is the speed of Yamini?
(a) 7.5 km/h (b) 10.5 km/h (c) 17.5 km/h (d) 6 km/h

Hey Frndz... HAppy Teacher's Day to all of you...
Here Comes Today's simple questions...

There is a zoo with 90 cages inside it. Cages are numbered from 1 to 90 and every cage is occupied by one animal only. One day the zoo keeper decides to release some animals in the forest and for this he defines an algorithm of 90 steps which follows:
Step 1 : Reverse the position of all the cages which are divisible by 1.
Step 2: Reverse the position of all the cages which are divisible by 2.
Step 3: Reverse the position of all the cages which are divisible by 3
………………
………………
Step 89: Reverse the position of all the cages which are divisible by 89.
Step 90: Reverse the position of all the cages which are divisible by 90.
Initially all the cages are closed. After executing all these steps, animals of all the cells which remain open are released.
Based on the information given below and answer the following questions.
1. Which of the following cage numbers will be open at the end?
1. 37 2. 56 3. 81 4. 72
2. How many such gates will be open till last?
1. Less than 5 2. Between 5-10 3. More than 10 4. only 1

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Hey frndz... Here comes today's questions
Directions for questions 1 to 3: Answer the questions on the basis of the information given below.

Four people – Alfred, Buckley, Cherry and Dirk – went to a museum on a Sunday. No two of them reached
the museum at the same time. They were wearing shirts of different colours among Purple, Red, White and
Yellow, in no particular order. It is also known that:
(i) Cherry was not the first one to reach the museum and he was wearing the Red shirt.
(ii) The person wearing the Yellow shirt reached the museum earlier than Buckley.
(iii) The person wearing the White shirt was not the last one to reach the museum.
(iv) Alfred was not wearing the Yellow shirt.
(v) The person wearing the Purple shirt reached the museum earlier than the person wearing the
White shirt.
(vi) Alfred reached the museum before Dirk.
55. Who among the four was wearing the White shirt?
(a) Alfred (b) Buckley (c) Cherry (d) Dirk
56. Who among the four was the last to reach the museum?
(a) Alfred (b) Buckley (c) Cherry (d) Dirk
57. Which of the following statement(s) is/are correct?
I. Dirk was wearing the Yellow shirt and he reached the museum before Cherry.
II. Alfred was wearing the White shirt and he reached the museum before Cherry.
(a) Only I (b) Only II (c) Neither I nor II (d) Both I and II