Solution:

9

Solution:

C

Explanation:
It Seems, the water level might be even in all the glasses, but what will happened if we remove the objects from the glasses. When you put an object in water, it will displace the water with the mass of the object Hence, the glass that contains the object with the least amount of weight will have the most water in it.

Even though we might not know the exact weight of all those four objects, we can all agree, that the paper clip weighs the least and hence will displace the minimum water.

Solution:

The triangle value is 1.

Solution:

A picture of Chimpanzee.

Solution:

Carriage

Explanation:
2Car + 3Carriage = 2 Bus ........(1)
2Car + 1Carriage = 1 Bus + 1Carriage ..... (2)
1 Bus + 1Car + 1Carriage = 3car + ?

From Statement 2 ,
2Car = 1Bus
From Statement 1 ,
2Car + 3Carriage = 2 Bus
1Bus + 3Carriage = 2 Bus
=> 3Carriage = 1Bus
Hence
The Carriage = 2, the Car = 3 and the Bus = 6

Solution:

Sunday

Explanation:
71 days = 10 week + 1 day.
+1 day implies Sunday.

Solution:

Win percentages of both team before the series is less than 50%.

Solution:

3

Explanation:
1 + 2 + 3 + 4 + 5 => 15 => 5 - 1 =>4
4 + 5 + 6 + 7 + 8 => 30 => 3 - 0 =>3
6 + 7 + 8 + 9 + 11 => 41 => 4- 1 =>3

Solution:

6

Explanation:
Key1: 3 attempts for 3 gates.
Key2: 2 attempts for remaining 2 gates.
Key3: 1 attempts for the last gate.

Solution:

It can be done as shown below.