The volume of the conical tent is 1232 m3 and the area of its base is 154m2.Find the length of canvas required to build the tent. If the width of canvas is 5 meters.
Πr2 =154 22/7×r2=154 R = 7cm And now volume of the conical tent =1232 1/3πr2 h=1232 1/3 ×22/7 ×49 ×h = 1232 h= (1232×7×3)/22×49=24m l = √ 576+49 = √ 625 =25cm Area of the canvas required to build the tent = π r l Which will equal to the area of the rectangular canvas. π r l = 2×length of canvas 22/7× 7×25 = 5 × length of canvas length of canvas =22×5 = 110m
Select the number from among the given option that can replace the question mark (?) in the following series.
6, 31, 126, 381, 766, ?
2, 5, 11, 23, ?
19 : 109 ∷ 21 : ?
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
3 _ 3 _ 5 3 3 5 _ 3 3...
Select the option that is related to the third number in the same way as the second number is related to the first number.
15 : 5 :: 26 : (?)
UDGO : FWTL : : MXRC : ?
In the following expression find the missing term:
Find the missing number.
Select the number from among the given options that can replace the question mark (?) in the following table.
