Question
In a school a total of 8,640 apples was distributed
among all the students in the school. The apples were distributed in such a way that number of apples received by each student were 15% of the total number of students in the school. Find the number of apples each student gets.Solution
Let the total number of students in the school be '20x/3'. So, the number of apples received by each student = 0.15 × (20x/3) = 'x' ATQ, Total number of apples distributed = (20x/3) × x = 8640 Or, x² = 8640 × (3 ÷ 20) = 1296 Since, number of apples cannot be negative. So, x = 36 Therefore, the number of apples received by each student = x = 36
Statements: V ≤ R ≥ Q; R ≤ N < Y; I > Y ≤ S
Conclusions:
I. V ≤ S
II. I > Q
III. S > N
In which of the following expressions will the expression ‘S > R’ and ‘W < T’ be definitely false?
Statement: X>W=Y>N≤P; W≥Z ;Z ≥P
I. X>Z
II. W≥P
In the following question the relationship between different elements is given in the statements followed by two conclusions I and II. Read the stateme...
Statements: L > M > Z ≥ S < R = O < N
ConclusionÂ
I. N ≥ L                Â
II. L > S
...Statements: T > U, V > W, U = X, R ≥ X, V = R
Conclusion:
I. T ≥ W
II. W > T
Statement:
Q < B ≥ M; M > T = V; S < J = K ≥ L; V > K
Conclusion:
I. B > S
II. B > L
III. M < J
Which of the following should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expressio...
Statements: A < B; C = D; B >E ≥ C
Conclusions:
I. A < C
II. E = D
Statements: J $ K, K * T, T @ N, N © R
Conclusions:
 I. J $ T                  II.R * T               �...