If pz-q=r-sz what is the value of z in terms of p q r and s?
Correct answer D. r-q/p+s
Subject / 703 questions
ECAT Math MCQs
Page 26 of ECAT Math multiple-choice questions with answers. Tap an option to check yourself.
Page 26 of 36
If 2a+11 = 5-4a what is the value of x?
Correct answer C. -1
If 3y + 15 = 36 what is the value of y+5?
Correct answer D. 12
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If 2a+b = -6 -4a+2b = 14 what is the value of b?
Correct answer B. 1?2
If b2+bc-35=0 and -7 is one solution of the equation. What is the value of c?
Correct answer D. 2
If p is an even integer and 4p > 44 and 2p < 26 then p is?
Correct answer C. 12
If -9
Correct answer C. 21
If y is an odd integer and 5y>35 and 2y
Correct answer C. 9
If 1/2-x/(1-x) = 1/2 then x =?
Correct answer B. 0
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If x2 – 9 < 0 which of the following must be true?
Correct answer E. ?3 < x < 3
If -3 < x < 5 and -4 < y < 6 then what is the maximum possible value of y-x?
Correct answer B. 7
If m is an even integer and 3m24 then m =?
Correct answer C. 14
If a > b > c which of the following cannot be true?
Correct answer A. b + c < a
If the numerical values of (a-b)2 and (a+b)2 are equal then which of the following must be true?
Correct answer C. ab = 0
If y ≠ 0 x = 4 / y and yz = 8 then x/z =?
Correct answer A. 0.5
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In 3 digit nombers. How many nos. are divisible by3?
Correct answer C. 300
A frog is in a well 8ft deep. The frog can jomp 3ft high but due to slippery surface it slips down by 2ft. How many jumps does he require to come out of the well?
Correct answer D. 6
How many packets of weight 0.8 kg beef are formed if there is 9kg beef?
Correct answer B. 11
4 coins are tossed no. of possible outcomes is?
Correct answer B. 16
How many triangles can be formed joining the vertices of 12 sided polygon?
Correct answer C. 220