Question : In a bucket, there are 40 red balls and 120 blue balls. The ratio of red to blue is:

Option 1: 1 : 3

Option 2: 3 : 4

Option 3: 1 : 4

Option 4: 2 : 3

Question : The average weight of 10 boys is increased by 3kg if one of them weighing 40 kg is replaced by a new boy. The weight of the new boy is:

Option 1: 45 kg

Option 2: 70 kg

Option 3: 80 kg

Option 4: 40 kg

Question : Select the option that expresses the given sentence in indirect speech.
Hari said to the boy, "What's the matter? Why are you crying? Be cheerful."

Option 1: Harl asked the boy what the matter was and why he was crying. He asked him to be cheerful.

Option 2: Hari asks the boy what the matter was and why he was crying. He asks him to be cheerful.

Option 3: Hari asked the boy what the matter was and why he was crying. He asks him to be cheerful.

Option 4: Hari asked the boy what was the matter and he was crying. He asked him to be cheerful.

Question : The colour of the alluvial soil varies from _______.

Option 1: pale white to warm white

Option 2: light orange to dark orange

Option 3: orange to red

Option 4: light grey to ash grey

Question : A boy buys candies at 6 for a rupee. How many candies should he sell for a rupee to earn a profit of 20%?

Option 1: 4

Option 2: 3

Option 3: 7

Option 4: 5