Question
The volume of a cube is 64 cm3. If the cost
of painting is Rs. 20/cm2 , then find the cost of painting the four faces of the cube.Solution
Let the length of edge of the cube be ‘a’ cm. ATQ; a3 = 64 Or, a = 4 Area of four faces of the cube = 4 × 42 = 64 cm2 Required cost of painting = 64 × 20 = Rs. 1280
Statements: J ≥ W > B; D < A ≤ B > M; F ≤ G = D
Conclusions:
I. J > F
II. M ≤ W
III. J ≥ G
...those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and th...
In the questions given below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true ev...
In a party, every couple has at least one child (all minors) with them and there are 12 couples. Which one of the following inferences would be possible?
A statement is given, followed by two conclusions I and II. You must assume everything in the statement to be true, and on the basis of the information ...
Statements: S > T ≥ U ≥ V; W < X = V > Y
Conclusions: I. Y > TÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Statements: Z ≥ S > H, C > H, T = O ≥ H
Conclusions:
I. T > C
II. Z > H
Statements: X > T, F = Q ≥ E < T
Conclusions: X < E, X = E
Statement:
Occasionally Mondays are Tuesdays.
No Wednesday is Thursday. Â
A few Friday are Mondays. Â
All Tuesdays are...
Statement: M > N ≥ P > Q ≥ R > S ≥ T ≥ U > W
Conclusion:
1. U ≤ S
2. S < Q
