If n = 4 and m = 7 then 1/n + 1/nm?
Correct answer B. 2?7
Topic / 64 questions
Equations and Inequalities MCQs
Page 2 of Equations and Inequalities multiple-choice questions with answers. Tap an option to check yourself.
Page 2 of 4
- Numbers 104
- Percentage 103
- Age Questions 95
- Profit and Loss 82
- Ratio and Proportion 80
- Time and Work 73
- Alligation or Mixture 73
- Fraction and Decimal 72
- Compound Interest 71
- Simple Interest 69
- Area 64
- Volume and Surface Area 64
- Equations and Inequalities 64
- Time and Distance 64
- Simplification 60
- Permutation and Combination 59
- Average 59
- Basic Algebra 58
- Pipes and Cistern 57
- Partnership 56
- Square Root and Cube Root 51
- Problems on Numbers 47
- Probability 45
- Problems on Trains 44
- Odd Man Out and Series 43
- Surds and Indices 43
- Clock 39
- Races and Games 38
- Height and Distance 37
- True Discount 36
- Stocks and Shares 34
- Boats and Streams 34
- Banker's Discount 32
- Counting 32
- Logarithm 30
- Problems on H.C.F and L.C.M 30
- Calendar 30
- Road Problems 26
- Word Problems 25
- Men and Food 24
If a? -b (a2-b2)/(a-b) = 40 then a+b =?
Correct answer D. 40
In the above question what is the minimum integral value of y+x?
Correct answer C. -14
Advertisement
If -7
Correct answer D. 16
If x>y>z which of the following cannot be true?
Correct answer C. 2z >x+y
p
Correct answer C. 12r > 12p
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
Advertisement
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
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
Advertisement
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
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