Related Questions

Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?
A 1
B 2
C 3
D 4
Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because:
A there are a lot more I/O addresses than IRQs.
B the BIOS sometimes has more of a problem controlling IRQs
C I/O addresses cannot conflict
D software tends to correct I/O conflicts
E software tends to mess up IRQs
On a 2 km road, a total of 201 tress are planed on the side of the road at equal distance. How many such trees will be planed on a50 k.m road such that the distance between two consecutive tress is the same as that of the consecutive trees on the 2k.m road?
A 501
B 5001
C 5000
D 1000
Fahim and Rishad both started at the same time from point A to point B at speeds of 52 kmph and 39 kmph respectively on the same road. As soon as Fahim reaches point B, he turns back, stats toward point A on the same road, and meets Rishad on the way. How far from point B do the two of them meet, if the distance between the points is 70 km?
A 20 km
B 30 km
C 10 km
D 25 km
As road "traffic" increases, elevated "highways" are built to help solve "the" problem of traffic "jam".
A traffic
B highways
C the
D jam
As road traffic increases, elevated highways are built to solve the problem of traffic jam. (Identify the incorrect part of the sentence)
A elevated highways
B road traffic
C the
D traffic jam
Identify the error from the following underlined parts of the sentence. As road traffic (a) increases, elevated highways (b) are built to help solve (c) the problem of traffic jam (d). 
A a
B b
C c
D d
The traffic was ____because of the road the road works.' The word that fills the gap is
A crawling along
B dawdling
C drafting
D pldding along
A intrapersonal conflict is conflict-
A betwen two individuals of same group
B within an individual
C between two individuals
D between two group
An intrapersonal conflict is a conflict _ _ _ _ _.
A between two individuals
B between two groups
C between two individuals groups
D within an individual

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