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What is the approximate value should come in place of question mark in the following questions?
11.111 % of 351.092 + 15.157 % of 79.975 = ? * √2600.891
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39 + 12 = ? * 51
? = 1
44.945 % of 59.908 + √3481.081 * 5.902 + 119.119 =?
27 + 354 + 119 = 0
500=?
89.904 % of 139.902 + ? * 23.23 + 249.023 = 559.156
126 + ? * 23 + 249 =559
?=8
19.19 % of 199.998 + √360.891 * 38.381 + ? = 825.231
38 + 722 + ? =825
? = 65
123.123 + 219.19 – 378.897 + 537.370 =?
123 + 219 – 379 + 537 =?
500 =?
Directions For Questions
Each question contains a statement followed by Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.
a)Quantity I > Quantity II
b)Quantity I ≥ Quantity II
c)Quantity II > Quantity I
d)Quantity II ≥ Quantity I
e)Quantity I = Quantity II or Relation cannot be established
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Quantity I: If 12 men working 8 hours a day and earn Rs.600 per day, then 18 men working 6 hours a day will earn how much per day?
Quantity II: If 36 men can complete the work in 250 days, in how many days will 15 men do it?
From quantity I,
12 * 8/600 = 18 * 6/ x
x=Rs.675
From quantity II,
36 * 250 = 15 * x
X=600 days
Quantity I: (x/21 * x/189) = 1, find x?
Quantity II:If the inner circumference of the circular race track 7 cm wide is 308 cm, find the radius of the outer circle?
x * x=189 * 21
x=63,-63
2 * 22 /7 * r =308
r=49
Radius of the outer circle= 49 + 7 =56 cm
Quantity I:The average weight of 20 students is 28 kg and one new student Join the class the average weight reduced by1 kg, what is the weight of new student?
Quantity II: A buys at rate of 2 kg for Rs.14 and sells them at 5 kg for Rs.50. If he earnsRs.24 as profit, then how much he must sell?
Weight of new student=21 * 27 – 20 *28 =7 kg
CP of One kg =14/2 = Rs.7
SP of one kg=50/5 =Rs.10
Rs.3 as profit.
Required answer = 1/3 * 24 =8 kg
Quantity I:A’s age is 120% of B’s age and the sum of the ages of B and C is 72 years and the ratio of the ages of B and C after 8 years is 6:5. What is A’s age after 10 years?
Quantity II: Average of the ages of A, B and C is 40 years and the ratio of the ages of A, B and C after 4 years is 13:11:9. What is B’s age after 18 years?
After 8 years B + C=72 + 16 =88 years
11x=88
X=8
B’s age after 8 years=8 * 6 =48 years
Present age of B=48 – 8 =40 years
A’s age =120/100 * 40 =48 years
A’s age after 10 years=48 + 10=58 years
A + B + C=120
After 4 years A + B + C=120 + 12 =132
B’s age after 4 years=11/33 * 132 =44 years
B’s age after 18 years=44 + 18 - 4 =58 years
Quantity I: The compound interest accrued on an amount at the end of two years at 10% per annum is Rs.504. What is the sum?
Quantity II: If the circumference of the circle is 176 cm, then what is the area of the circle?
504=x * (1 + 10/100)2 – x
504 =21x/100
X=Rs.2400
2 * 22/7 * r=176
r=28 cm
Area of the circle=22/7 * 28 * 28=2464 cm
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