Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
2.1k views
in Mathematics by (62.0k points)

Write True (T) or False (F) against each of the following statements: 

(a) 16 : 24 : : 20 : 30 

(b) 21 : 6 : : 35 : 10 

(c) 12 : 18 : : 28 : 12 

(d) 8 : 9 : : 24 : 27 

(e) 5.2 : 3.9 : : 3 : 4 

(f) 0.9 : 0.36 : : 10 : 4 

Please log in or register to answer this question.

1 Answer

0 votes
by (323k points)

(a) 16 : 25 : : 20 : 30

⇒16/24 = 20/30

 ⇒ 2/3 = 2/3

Hence, it is True. 

(b) 21 : 6 : : 35 : 10 

⇒ 21/6 = 35/10

⇒ 7/2 = 7/2

Hence, it is True. 

(c) 12 : 18 : : 28 : 12 

⇒ 12/18 = 28/12

2/3 = 7/3 

Hence, it is False. 

(d) 8 : 9 : : 24 : 27 

⇒ 8/9 = 24/27

⇒ 8/9 = 8/9 

Hence, it is True. 

(e) 5.2 : 3.9 : : 3 : 4 

⇒ 5.2/3.9 = 3/4

⇒ 4/3 = 3/4 

Hence, it is False. 

(f) 0.9 : 0.36 : : 10 : 4 

⇒ 0.9/0.36 = 10/4

⇒ 5/2 = 5/2

Hence, it is True

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...