If eggs cost $.06 each ,how much should a dozen eggs cost ?
If eggs cost $.06 each ,how much should a dozen eggs cost ?A. .56
B. $ .80
C. $ .72
D. $.60
B. $ .80
C. $ .72
D. $.60
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33/4 of 4500 + ? = 118500
33/4 of 4500 + ? = 118500A. 8.1375 * 104
B. 2.4123 * 104
C. 5.124 * 104
D. 6.125 * 104
Explanation:
? = 118500 – 33/4 * 4500 = 8.1375 * 104Three cubes of metal whose edges are 9, 12 and 15 cm respectively, are melted and one new cube is made. Find the edge of the new cube?
Three cubes of metal whose edges are 9, 12 and 15 cm respectively, are melted and one new cube is made. Find the edge of the new cube?A. 21 cm
B. 19 cm
C. 32 cm
D. 18 cm183.21 + 2.9928 * 66.84 = _______?
183.21 + 2.9928 * 66.84 = _______?A. 383
B. 372
C. 380
D. 374
Explanation:
? = 183.21 + 200 = 383A sum of Rs. 725 is lent in the beginning of a year at a certain rate of interest. After 8 months, a sum of Rs. 362.50 more is lent but at the rate twice the former. At the end of the year, Rs. 33.50 is earned as interest from both the loans. What was the original rate of interest?
A sum of Rs. 725 is lent in the beginning of a year at a certain rate of interest. After 8 months, a sum of Rs. 362.50 more is lent but at the rate twice the former. At the end of the year, Rs. 33.50 is earned as interest from both the loans. What was the original rate of interest?A. 3.46%
B. 4.5%
C. 5%
D. 6%Let the original rate be R%. Then, new rate = (2R)%.
Note: Here, original rate is for 1 year(s); the new rate is for only 4 months i.e.1/3 year(s).
[(725 x r x1)/100] + [(362.50 x 2r x1)/(100 x 3)] = 33.50
R=3.46%parallelogram has sides 60 m and 40 m and one of its diagonals is 80 m long then its area is:__________?
parallelogram has sides 60 m and 40 m and one of its diagonals is 80 m long then its area is:__________?A. 480 sq.m
B. 320 sq.m
C. 600√15 sq.m
D. 450√15The length of a rectangular increased by 10% and it;s breadth is decreased by 10 %. Then the area of the new rectangle is_________?
The length of a rectangular increased by 10% and it;s breadth is decreased by 10 %. Then the area of the new rectangle is_________?A. Neither increased nor decreased
B. Increased by 1%
C. Decreased by 1%
D. Decreased by 10%