The Value of
(A) 2.1
(B) 2.7
(C) 2.4
(D) 1.8
The sum of two numbers is 29, the difference between the squares of those numbers is 145. There will be a difference of those numbers.
(A) 13
(B) 8
(C) 11
(D) 5
If 1.5 a=0.04 b then
(A)
(B)
(C)
(D)
The weight of a bucket full of water is 36 kg. If the weight of a half-filled bucket is 21 kg, what will be the weight of the empty bucket?
(A) 10 kg
(B) 8 kg
(C) 6 kg
(D) 12 kg
In a group of 15 women, 7 have nose studs, 8 have ear rings and 3 have neither. How many of these have both nose studs and ear rings?
(A) 0
(B) 2
(C) 7
(D) 3
If 2x + 3y - 5z = 18 , 3x + 2y + z = 29 and x + y + 3z = 17 , then what is the value of xy + yz + zx ?
(A) 32
(B) 46
(C) 64
(D) 52
If 12x – 15 y =9x + 5y, the value of
(A)
(B)
(C)
(D)
If 0.5x + 0.7y=0.5 and 0.7x + 0.5y=0.7,then the value of x+y is
(A) 1.2
(B) 1
(C) 0.5
(D) 0.7
If
(A)
(B) 2
(C) 1
(D) 4
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