2 2 9 8 4 7

CLOCKS & CALENDAR SET2

Q.1  Find the angle between the two hands of a clock at 4:30 pm ?
A) 450
B) 460
C) 470
D) 480
Ans. A
Use the shortcut & apply the formula:
i.e. Angle=30(N-M/5)-M/2
=30(4-30/5)-30/2

Q.2 If Monday falls on the first of October. Which day will fall after three days of 20th in that month ?

A) Wednesday

B) Tuesday

C) Monday

D) Sunday

Ans. A
If Monday falls on 1st of October, then 20th October will be Saturday & after three days of it there will be Wednesday

Q.3 Time in a clock is quarter past twelve. If the hour hand points to the east, Which is the direction opposite to the Minute hand ?

A) West

B) North

C) South

D) South-West

Ans. B

East
12

North  9                3   South

6
West

Q.4 If the 1st day of 1999 is a sunday, What is the last day?

A)sunday

B)monday

C) Tuesday

D)cannot be determined

Ans. A

If leap year then Monday else Sunday so its SUNDAY

Q.5 A clock is set right at 8 a.m and it gains 10 minutes in 24 hours. What will be the true time when the clock indicates 1 p.m on the following day?

A) 12 o’ clock

B) 16 min past 12

C) 48 min past 12

D) 30 min past 12

Ans. C

Time from 8 a.m. on a day to 1 p.m. on the following day = 29 hours.
24 hours 10 min. of this clock = 24 hours of the correct clock.
145/6 hrs of this clock = 24 hours of the correct clock.
29 hours of this clock = [24 * (6/145) * 29] hrs of the correct clock
= 28 hrs 48 min of the correct clock.
Therefore, the correct time is 28 hrs 48 min. after 8 a.m.
This is 48 min. past 12.

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