Quiz 1

Question 1

Time: 00:00:00
There is an escalator and 2 persons move down it. A takes 50 steps and B takes 75 steps while the escalator is moving down. Given that the time taken by A to take 1 step is equal to the time taken by B to take 3 steps. Find the no. of steps in the escalator while it is stationary?

100

100

101

101

75

75

41

41

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Let us say that the escalator moves at the rate of n steps per second. Let us also say A takes 1 step per second and B takes 3 steps per second. Case 1: When A is coming down A will take 50 seconds to complete 50 steps. In 50 seconds, escalator would have moved 50n steps. Total number of steps on the stationary escalator = 50 + 50n Case 2: When B is coming down B will take 25 seconds to complete 75 steps In 25 seconds, escalator would have moved 25n steps. Total number of steps on the stationary escalator = 75 + 25n Total number of steps on the stationary escalator is a constant => 50 + 50n = 75 + 25n => 25n = 25

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Question 2

Time: 00:00:00
Shahrukh speaks truth only in the morning and lies in the afternoon, whereas Salman speaks truth only in the afternoon. A says that B is Shahrukh. Is it morning or afternoon and who is A - Shahrukh or Salman?

Afternoon B is Shahrukh

Afternoon B is Shahrukh

Afternoon A is Shahrukh

Afternoon A is Shahrukh

Afternoon A can be either Shahrukh or Salman

Afternoon A can be either Shahrukh or Salman

none

none

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Question 3

Time: 00:00:00
I bought a car with a peculiar 5 digits numbered license plate which on reversing could still be read. On reversing value is increased by 78633. What's the original number if all digits were different?

10968

10968

968

968

10963

10963

11968

11968

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Question 4

Time: 00:00:00
The shape in the sketch below is that of a square attached to half of a similar square. How many equal triangles can it be divide into?

 

12

12

14

14

5

5

16

16

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Question 5

Time: 00:00:00
L: says all of my other 4 friends have money M: says that P said that exact one has money N: says that L said that precisely two have money O: says that M said that 3 of others have money. P: Land N said that they have money. All are liars. Who has money?

M

M

O

O

N

N

P

P

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Question 6

Time: 00:00:00
There are 5 burglars and once went to a bakery to rob it. The first guy ate \frac{1}{2} of the total bread and \frac{1}{2} of the bread. The second guy ate\frac{1}{2} of the remaining and \frac{1}{2} of the bread. The third guy, the fourth guy, and the fifth guy did the same. After the fifth guy, there is no bread left out. How many breads are there?

31

31

36

36

42

42

28

28

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Question 7

Time: 00:00:00
A says either Democratic or liberal wins the elections. B says Democratic wins. C says neither democratic nor liberal wins the election. Of these only one is wrong. Who wins the election?

None of them

None of them

A

A

B

B

C

C

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Question 8

Time: 00:00:00
There are 6561 balls in a bag. Out of which one is a heavy ball. In how many minimum numbers of weighing you can find the heavy ball?

9

9

8

8

2

2

7

7

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Question 9

Time: 00:00:00
A frog jumps 3 ft comes back 2 ft in an hour. In how many hours it will come out of 30 ft deep well?

28 hours

28 hours

29 hours

29 hours

35 hours

35 hours

36 hours

36 hours

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Question 10

Time: 00:00:00
One rabbit saw 6 elephants while going towards River. Every elephant saw 2 monkeys are going towards the river. Every monkey holds one tortoise in its hands.

How many animals are going towards the river?

5

5

4

4

6

6

8

8

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["0","40","60","80","100"]
["Need more practice! \r\n \r\n","Keep trying! \r\n \r\n","Not bad! \r\n \r\n","Good work! \r\n \r\n","Perfect! \r\n \r\n"]

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