Related Questions

The Diesel engines as compared to petrol engines require
A Bigger flywheel
B Smaller flywheel
C Same size of flywheel
D No flywheel
In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have
A Low density
B Low temperature
C Long ignition delay
D All of these
A man spends 75% of his income. his income is increased by 20% and he increased his expenditure by 10%. His savings are increased by :
A 10%
B 25%
C 37.50%
D 50%
A man spends 75% of his income. His income is increased by 20% and he increased his expenses by 10% . His saving are increased by
A 50%
B 37.50%
C 25%
D 10%
If the height of a right square pyramid is increased by 12%, by what percent must the side of the base be increased, so that the volume of the pyramid is increased by 28%?
A 3%
B 7%
C 10%
D 36%
The probability of knocking in diesel engines is increased by
A High self ignition temperature
B Low volatility
C Higher viscosity
D All of these
If clearance volume of I.C. engines is increased, the compression ratio will
A Increase
B Decrease
C Remain constant
D Be doubled
The charge of a room at Sheraton is 25% less than that of a room at Westin and 10% less than that of a room at Sonargaon . By what percent is the charge of a room at Westin is greater than that of Sonargaon ?
A 15%
B 17%
C 19%
D 20%
Taxi service charges an initial fee of TK. 21.50 at the beginning of a trip and an additional charge of TK. 4.50 for each 2/5 of amile traveled. What is the total charge for a trip of 3.6 miles?
A TK.51.50
B TK.62.00
C TK.65.00
D TK.68.00
The price of lunch for 13 people was Tk. 207.00 including 15% serveice charge. What was the everage price per person excluding the service charge?
A Tk. 11.73
B Tk. 12.00
C Tk. 13. 80
D TK. 15.87

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