36 * 48 ÷ 64 + 36 ÷ 12 = _________?
36 * 48 ÷ 64 + 36 ÷ 12 = _________?
A. 12
B. 18
C. 20
D. 30
Explanation:
36 * 48 / 64 + 36/12 = 27 + 3 = 30
Similar Posts
Two numbers are less than q third number by 30 % and 37 % respectively. How much percent is the second number less than the first?
Two numbers are less than q third number by 30 % and 37 % respectively. How much percent is the second number less than the first?A. 10 %
B. 15 %
C. 20 %
D. 25 %
Explanation:
Let the 3rd number be 100.
Then 1st number = 70,
2nd number = 63
2nd number is less than 1st by = (7/70 ×100) % = 10 %The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is __________ .
The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is __________ .A. 149
B. 151
C. 152
D. 153
Total height = 150 * 50 = 7500 cm.
New average = [7500 – 5 * 146 + 5 * 156 ] / 50 = 151 cmIn a Circle of Radius 5 cm if AB and AC are two equal chords of length 6cm each, then the length of chord BC is___________?
In a Circle of Radius 5 cm if AB and AC are two equal chords of length 6cm each, then the length of chord BC is___________?A. 24/5 cm
B. 12/5 cm
C. 7/5 cm
D. None of theseThe area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is__________?
The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is__________?A. 0.35 cm2
B. 17.5 cm2
C. 8.75 cm2
D. 55 cm2What is the Sum of First 70 even Numbers?
What is the Sum of First 70 even Numbers?A. 4970
B. 4950
C. 4900
D. 4980A, B and C are partners. A receives 2/3 of profits, B and C dividing the remainder equally. A’s income is increased by Rs.200 when the rate to profit rises from 5 to 7 percent. Find the Capital of B?
A, B and C are partners. A receives 2/3 of profits, B and C dividing the remainder equally. A’s income is increased by Rs.200 when the rate to profit rises from 5 to 7 percent. Find the Capital of B?A. Rs.2450
B. Rs.3600
C. Rs.2500
D. Rs.3100
Explanation:
A:B:C = 2/3:1/6:1/6 = 4:1:1
x * 2/100 * 2/3 = 200
B capital = 15000*1/6 = 2500