Related Questions

A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
A Civics and 7th
B Economics and 5th
C Civics and 6th
D History and 7th
Tapered roller bearings can take
A Axial load only
B Both radial and axial loads and the ratio of these being greater than unity
C Radial load only
D Both radial and axial loads and the ratio of these being less than unity
The rolling contact bearings as compared to sliding contact bearings have
A Low starting and low running friction except at very high speeds
B Accuracy of shaft alignment
C Small overall dimensions
D All of the above
What type of bearing is used for main bearings and connecting rod bearings?
A Ball bearings
B Plain bearings
C Needle roller bearing
D Taper roller bearing
The angle of repose of a soil is the maximum angle which the outer face of the soil mass makes
A With the horizontal
B With the vertical
C With the perpendicular to the inclined plane of the soil
D None of these
The drill spindles are provided with standard taper known as
A Morse taper
B Seller's taper
C Chapman taper
D Brown and Sharpe taper
The lathe centres are provided with standard taper known as
A Morse taper
B Seller's taper
C Chapman taper
D Brown and Sharpe taper
If one angle of a triangle is three times a second angle and the third is 20 degrees more than the second angle, the second angle, in degrees, is
A 32
B 36
C 4
D None of these
If Michael can shovel all the snow of a standard driveway in 12 minutes, and Emon can shovel all the snow of a standard driveway in 36 minutes, then working together, how many minutes would it take for them both to shovel all the snow of a standard driveway?
A 5
B 9
C 15
D 18
The angle of taper on draft tube is
A Greater than 15°
B Greater than 8°
C Greater than 5°
D Less than 8°

Next steps