If -7
Correct answer D. 16
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Maths MCQs & Aptitude MCQs
Page 95 of Aptitude multiple-choice questions with answers. Tap an option to check yourself.
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If x>y>z which of the following cannot be true?
Correct answer C. 2z >x+y
p
Correct answer C. 12r > 12p
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If x?
Correct answer A. y+z< 2x
If x and y are negative and z is positive which of the following is (are) true I- x-y
Correct answer D. I & II only
If 0 < a < b < 1 which of the following is (are) true I- a-b is negative II- 1/ab is positive III- 1/b-1/a is positive?
Correct answer E. I II & III
If x2+3x+2 = 0 then which of the following are possible values of x? I- 1 II- (-1) III- (-2)?
Correct answer E. II and III only
If 2x+y=10 and x+y=7 then y =?
Correct answer B. 4
If 3x+y=10 and x+y=6 then x =?
Correct answer B. 2
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If x/2+x/3=1/2+1/3 then x =?
Correct answer C. 1
If p-11 -2p=13-5p then p=?
Correct answer E. 6
If a-8 = 10 – 2a then a =?
Correct answer E. 6
If 2y-5x=5 what is the smallest integral value of x for which y>100?
Correct answer B. 20
If 3212=4a-3 what is the value of a?
Correct answer C. 33
If a = 2b 3b=4c and 5c=6a-7 what is the value of c?
Correct answer A. 7?11
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If 6x-7=8 what is the value of (6x-7)2?
Correct answer D. 64
If s2+t2 = 0 what is the value of s2-t2?
Correct answer C. 0
If 9x+10=34 what is the value of 9x – 10?
Correct answer C. 14
If (a+5b)/2b = a-2b what is the value of a when b=-1?
Correct answer A. 1?3
If z-3=5 what is the value of z2-3?
Correct answer B. 61