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Question Bank
I. x2 + 3x – 18 = 0, II. y2 + y – 30 = 0 to solve both the equations to find the values of x and y?
A. If x < y
B. If x > y
C. If x ≤ y
D. If x ≥ y
E. If x = y or the relationship between x and y cannot be established.
Quadratic Equations · Easy · 4 weeks ago
Nawaz Sahrif spends 10% of his income in house rent, 20% of the rest on his children’s education, 25% of the rest miscellaneous causes. If he now posses Rs. 1944 then his income is_______?
A. Rs.3600
B. Rs.4000
C. Rs.4500
D. Rs.3000
Percentage Mcqs · Easy · 4 weeks ago
A single discount equivalent to the discount series of 20%, 10% and 5% is_______?
A. 25%
B. 30%
C. 31.6%
D. 33.5%
Profit and Loss Mcqs · Easy · 4 weeks ago
The ratio in which the price at Rs.7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs.6.30 a kg is_________?
A. 1:3
B. 2:3
C. 3:4
D. 4:5
Mixtures and Allegations · Easy · 4 weeks ago
wo pipes X and Y fill a tank in 15 hrs. and 20 hrs. respectively, while a third pipe ‘Z’ can empty the full tank in 25 hrs. All the three pipes are opened in the beginning. After 10 hrs. Z is closed. In how much time, will the tank be full ?
A. 12 hrs
B. 14 hrs
C. 16 hrs
D. 18 hrs
Time and Work Mcqs · Easy · 4 weeks ago
If the length of a rectangle is increased by 20% and it’s breadth is decreased by 20% then it area________?
A. Increased by 4%
B. decreased by 4%
C. Decreased by 1%
D. Remains unchanged
Areas · Easy · 4 weeks ago
I. x2 + 9x + 20 = 0, II. y2 + 5y + 6 = 0 to solve both the equations to find the values of x and y?
A. If x < y
B. If x > y
C. If x ≤ y
D. If x ≥ y
Quadratic Equations · Easy · 4 weeks ago
Masood’s salary is reduced by 10% and then reduced salary is increased by 10%. Find ,how many percentage his present salary is less as compared to his previous salary?
A. Nothing
B. 10%
C. 1%
D. 5%
Percentage Mcqs · Easy · 4 weeks ago
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