The sentence may contain errors. Spot the error option and select it-
#1. She is carrying a bunch of sticks on her head.
Note- it is always “a bundle of sticks”
#2. He has seen ten Deers in a forest.
The word “deer” is plural. We don’t add s or es with it
#3. A herd of ships is grazing on the slope of a mountain.
Note- “A flock of ships” is correct
#4. These days peoples are made after riches.
Here the word “Peoples” will be “people” to denote a large number of people
#5. An assembly of musicians came to a party to entertain the guests.
Note- “A band of musicians” is correct.
#6. The cannons are booming.
The correct word is “Cannon” not “Cannons” because Cannon is itself a plural noun.
#7. A crowd of worshippers gathers in a church every Sunday.
Note- “An assembly of worshippers” is used.
#8. Some folks are never easy to please.
Here the word “Folks” will be replaced with “Folk” because it is itself a plural noun.
#9. A troop of dacoits entered the village late at night.
Note- it is always “a gang of dacoits”
#10. The excretas of cows are very useful.
Don’t add s or es with “Excreta” because it is itself a plural noun.