Type 1 Angle Between The Hands Of Clock Practice Questions Answers Test With Solutions & More Shortcuts
CLOCKS PRACTICE TEST [5 - EXERCISES]
Type 1 Angle Between The Hands Of Clock
Type 2 Position Of Hands Of The Clock
Type 3 Faulty Clock
Type 4 Time Gained Or Lost By Clock
Type 5 Comparing Clocks
Question : 1 [Hotel Mgmt 012]
Find the angle between the hands of clock at 8 : 20.
a) 130°
b) 115°
c) 125°
d) 140°
Answer »Answer: (a)
∴ Angle traced by hour hand per minute =$(1/2)^o$
∴Angle traced by hour hand in 8h 20 min = ( 8 x 60 + 20) ×$ 1/2$ = 205°
Again, angle traced by minute hand per minute = 6°
∴ again traced by minute hand in 20 min = 20 × 6°
= 120°
Therefore required angle = (250° - 120°) = 130°
Question : 2
What will be the angle between the hands of clock at 7 : 10?
a) 185°
b) 155°
c) 170°
d) 165°
Answer »Answer: (d)
∴ angle traced by hour hand per minute = $(1/2)^o$
∴ angled traced by hour hand in 8 h 30 min =$[{(8 × 60) + 30}x1/2]^o$
= $[{480 + 30} ×1/2]^o$ = 510 × $(1/2)^o$ = 255°
∴ Angle traced by minute hand per minute = 6°
∴ Angle traced by minute hand in 30 min = 30 × 6° = 180°
∴ required angle = (255° - 180°) = 75°
Question : 3
Find the angle traced by hour hand of a correct clock between 8 O' clock and 2O' clock.
a) 180°
b) 168°
c) 150°
d) 144°
Answer »Answer: (a)
∴ Angle traced by hour hand per minute = $(1/2)^o$
∴ Angle traced by hour hand in 1 h = 1°/2 × 60 = 30°
Time period between 8 O' clock to 2 O' clock = 6h
∴ angle traced by hour hand in 6h = 30° × 6 = 180°
Question : 4 [M.A.T. 2010]
What angle will be traced by the hands of a clock at 7 : 35?
a) $7 1°/2$
b) $17 1°/2$
c) $27 1°/2$
d) $37 1°/2$
Answer »Answer: (b)
Angle traced by hour hand per minute = $(1/2)^o$
∴ Angle traced by hour hand in 7 h 35 min = [(7 × 60) + 35] × $1°/2$
= (420 + 35) × 1°/2 = 455 × $1°/2$ = 227 $1°/2$
∴ angle traced by minute hand per minute = 6°
Angle traced by minute hand in 35 min = 35 × 6° = 210°
∴ required angle = 227 1°/2 - 201° = 17$1°/2$
Question : 5 [S.S.C. (CPO) 2015]
What will be the angle between the hands of clock at 8 : 30?
a) 15°
b) 30°
c) 45°
d) 75°
Answer »Answer: (d)
∴ Angle traced by hour hand per minute = $(1/2)^o$
∴ Angled traced by hour hand in 8 h 30 min =$[{(8 × 60) + 30}x1/2]^o$
= $[{480 + 30} ×1/2]° = 510 × (1/2)^o = 255°$
Then, Angle traced by minute hand per minute = 6°
∴ Angle traced by minute hand in 30 min = 30 × 6° = 180°
Hence, Required angle = (255° - 180°) = 75°
IMPORTANT VERBAL REASONING EXERCISES
Type 1 Angle Between The Hands Of Clock Shortcuts »
Click to Read...Type 1 Angle Between The Hands Of Clock Online Quiz
Click to Start..CLOCKS SHORTCUTS AND TECHNIQUES WITH EXAMPLES
VERBAL REASONING CATEGORIES
-
» Analogy
-
» Blood Relations
-
» Clocks
-
» Coding & Decoding
-
» Classification
-
» Puzzles Test
-
» Direction & Distance sense test
-
» Series Completion
-
» Venn Diagrams
-
» Assertion & Reason
-
» Cause and Effect
-
» Statement & Conclusion
-
» Statement & Arguments
-
» Statement & Assumptions
-
» Statement & Course Of Action
-
» Passage & Conclusion
-
» Seating Arrangements
-
» Sequential Test
-
» Calendar
-
» Mathematical Operations
-
» Word formation
-
» Arithmetical Reasoning
-
» Input Output
-
» Assertion & Reason
-
» Analytical Decision Making
-
» Critical Reasoning
-
» Series Completion
-
» Alphabet & Numbers Arrangement
-
» Data Sufficiency
-
» Statement & Course Of Action
-
» Problem Solving
-
» Coded Inequalities
-
» Matrix Test
-
» Syllogism
-
» Decision Making
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
Direction and Distance Sense Test Model Exercises, PDF
Direction and Distance Sense Test model exercises with solutions, PDF for SSC. Aptitude objective questions answer for Banks, Govt, Competitive exa
Continue Reading »
SSC Blood Relations Aptitude Practice MCQ Exercises, PDF
Practice Blood Relations model exercises with detailed solutions, PDF for SSC. Aptitude multiple choice questions answers for Banks, Govt, Competitive exams
Continue Reading »
Simple Interest Practice Exercise, Solutions Pdf for SSC
Practice Simple Interest 100+ questions and answers with solutions, PDF for SSC. Aptitude MCQ model exercise for Banks, Govt, and Competitive exams
Continue Reading »
Top Profit Loss Aptitude Practice Exercises, PDF for SSC
Practice Profit and Loss objective questions and answers with solutions, download PDF for SSC. Aptitude MCQ exercise for Banks, Govt, and Competitive exams
Continue Reading »