Two numbers are respectively 20% and 50% more than a third, what percentage is the first to the second?...? Mcqs

Latest MCQs

Two numbers are respectively 20% and 50% more than a third, what percentage is the first to the second?...?

(A) 80%
(B) 70%

(C) 65%
(D) 40%

Latest MCQs

Ali can type at a speed of 25 words per minute. How many words he can type in one hour...?

(A) 1300
(B) 1200

(C) 1500
(D) 1800

Latest MCQs

Algebra was discovered by which of the following Mathematicians...?

(A) Al-Khwarizmi
(B) Ibn Sina

(C) Archimedes
(D) Euclid

Latest MCQs

In how many ways 4 boys and 3 girls can be seated in a row so that they are alternate...?

(A) 144
(B) 288

(C) 12
(D) 256

Latest MCQs

[12x ^ 2 + mx + 23] / 2 * x + 1 = 6x - 18 + 41/2 * x + 1 in the equation above, m is a constant and x ne - 1/2 What is the value of m...?

(A) -46
(B) -32

(C) -30
(D) 42

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A manufacturer of TV sets produced 600 units in the third year and 700 units in the seventh year. Assuming that the production increases uniformly by a fixed number every year, find the production in the first year...?

(A) 250 TV sets
(B) 350 TV sets

(C) 450 TV sets
(D) 550 TV sets

Latest MCQs

In the xy-plane, points (-3,5) and (6,8) lie on line I. Which of the following points is also on line 12...?

(A) 0,6
(B) 3,8

(C) 9,10
(D) 12,11

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Average of ten positive numbers is x If each number is increased by 10%, than x...?

(A) Remains unchanged
(B) May decrease

(C) May increase
(D) is increased by 10%

Latest MCQs

Along side a wall of 225 meters long , 26 trees are planted at equal distance, one tree being at each end of the wall. What is the distance between two consecutive trees...?

(A) 8m
(B) 9m

(C) 10m
(D) 11m

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Average value of A and B is 50000, that of B and C is 60000 and average of A and C is 55000. Find the value of B:...?

(A) 50000
(B) 55000

(C) 60000
(D) None of these

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