ax+2y=5, 3x-6y=20 in the system of equations above, a is a constant. if the system has one solution, which of the following cannot be the value of a...? Mcqs

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ax+2y=5, 3x-6y=20 in the system of equations above, a is a constant. if the system has one solution, which of the following cannot be the value of a...?

(A) -1
(B) 4

(C) 1
(D) -3

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Find out the average of A and B if the given value is 16A and 16 B = 48...?

(A) 1.5
(B) 2

(C) 5.3
(D) .4

Latest MCQs

For what value of x+1/4√x +a² will be perfect square:...?

(A) ±1/18
(B) ±1/8

(C) 1/5
(D) 1/4

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What is 70 percent of 900...?

(A) 600
(B) 610

(C) 620
(D) 630

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Which One Number will complete the form number series..? 4, 11, 7, 14, 10

(A) 21
(B) 13

(C) 12
(D) 18

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A can do a piece of work in 4 days and B can do it in 12 days. In how many days will they finish the work, both working together...?

(A) 4 days
(B) 2 days

(C) 3 days
(D) 6 days

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1 metric ton is equal to...?

(A) 100 KG
(B) 500 KG

(C) 1000 KG
(D) 10000 KG

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How many pieces of 13. 2 cm can be cut from a 330 cm long rod:...?

(A) 250
(B) 25

(C) 43,56
(D) 2,5

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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

Latest MCQs

Complete the number series: 2,6 , 12 , 20 , 30 , 42 .........?

(A) 56
(B) 54

(C) 65
(D) 62

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