What is the total number of boys who are enrolled in dancing?

318

No worries! We‘ve got your back. Try BYJU‘S free classes today!

364

No worries! We‘ve got your back. Try BYJU‘S free classes today!

292

No worries! We‘ve got your back. Try BYJU‘S free classes today!

434

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 434
Total number of boys $= \frac{1560 \times 7}{12} = 910$
Only in dancing $= \frac{1}{5} \times 910 = 182$
Only in Singing $= 91$
Singing, Dancing and Painting $= 910 \times \frac{1}{13} = 70$
Dancing and Painting $= 104$
Singing and Dancing $= \frac{156}{2} = 78$
Only in Painting $= 385$
Total number of girls $= 1560 - 910 = 650$
Only in Painting $= \frac{650}{5} = 130$
Singing and Dancing $= \frac{650 \times 24}{100} = 156$
Only in Singing $= 2 \times 91 = 182$
Only in Dancing $= 65$
Dancing and Painting $= \frac{650 \times 8}{100} = 52$
Dancing, Singing and Painting $= 65$

Total number of boys enrolled in dancing $= 182 + 70 + 104 + 78 = 434$

Suggest Corrections

Similar questions

Study the information carefully to answer the questions:

A school consisting of a total of 1560 students has boys and girls in the ratio of 7:5. All the students are enrolled in different types of hobby classes, viz Singing, Dancing and Painting. One-fifth of the boys are enrolled in only Dancing classes. Twenty percent of the girls are enrolled only Painting classes. Ten percent of the boys are enrolled in only Singing classes. Twenty four percent of the girls are enrolled in both Singing and Dancing classes together. The number of girls enrolled in only Singing classes is two hundred percent of the boys enrolled in the same. One-thirteenth of the boys are enrolled in all the three classes together. The ratio of boys enrolled in Dancing and Painting classes together to the girls enrolled in the same is 2:1. Ten percent of the girls are enrolled in only Dancing classes whereas eight percent of the girls are enrolled in both Dancing and Painting classes together. The remaining girls are enrolled in Singing and Dancing classes together. The number of boys enrolled in Singing and Dancing classes together is fifty percent of the number of girls enrolled in the same. The remaining boys are enrolled in only Painting classes.

What is the total number of boys who are enrolled in Dancing?

Number of girls enrolled in only Dancing classes is what per cent of the boys enrolled in the same? (rounded off to two digits after decimal)

Q. The number of girls enrolled in only dancing classes is what percent of the boys enrolled in the same? Round off your answer to two digits after the decimal.

Q. The number of students enrolled in dancing is what percent of the total number of students in the school?

Q. What is the total number of boys enrolled in B.Tech (civil)?

Join BYJU'S Learning Program