Related Questions

The time oscillation of a floating body with increase in meatcentric height will be
A Same
B Higher
C Lower
D Lower/higher depending on weight of body
With a uniform speed , a car covers a distance in 8 hours . Had the same distance could have been increased by 4 km/hr. The same distance could have been covered in 7 hours and 30 minutes. What is the distance covered?
A 420 km
B 480 km
C 520 km
D 640 km
Nina was 1.25 m tall. One year later she was 10% taller and in the nest year height increased a further 12% from her new height .What is her height after both increases?
A 146 cm
B 152 m
C 1.54 m
D 165 m
The average height of A, B and C is 148 cm. If the average height of A and B is 136 cm and that of B and C is 125 cm, then what is the height (in cm) of B?
A 56
B 78
C 112
D 130
If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by
A 0.6 Hs and 1.67 Hs
B 0.6 Hs and 1.87 Hs
C 1.27 Hs and 1.87 Hs
D 1.27 Hs and 1.67 Hs
The distance from point P to point Q is 20 miles, and the distance from point P to point R is 12 miles. If d is the distance, in miles, between points Q and R , then the range of possible values for d is indicated by __
A 8≤d ≤20
B 8≤d ≤32
C 12≤d ≤32
D 12≤d≤32
A person has to cover a distance of 6 km in 45 minutes. If he covers one-half of the distance in two-thirds of the total time; to cover the remaining distance in the remaining time , his speed (in km/hr ) must be :
A 6
B 8
C 12
D 15
The illumination of a bulb varies inversely as the square of the distance . If the illumination is 6 lux at a distance of 5 meters whet is illumination at a distance of 3 meters?
A 24
B 12
C 6
D 48
On Tuesday Ray rode his bike 10 miles. On Wednesday he increased Tuesday's distance by 5 miles. On Thursday he decreased Wednesday's distance by 7 miles. On Friday he increased Thursday's distance by 12 miles. How many total miles did Ray ride over the 4-day period?
A 50
B 51
C 52
D 53
The offset distance for the width (front to back) distance of the auxiliary view is the same distance of the ________ in the top view.
A Width
B Height
C Length
D None of the above

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