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# Quant Quiz ” misc.” for SSC CGL 2016 Q1. The ratio of
the present ages of A and B is 5: 7. Five years ago the ratio of their ages was
2: 3 The ratio of the present ages of A and C is 5 : 9, what is the present age
of C?
(a) 35 years
(b) 45 years
(c) 40 years
(d) 50 years

Q2. A shopkeeper
gains 38% after allowing a discount of 8% on the marked price of an article.
But if only one-third of the discount is offered while selling the item, what
will be the approximate profit percentage gained?
(a) 40%
(b) 38%
(c) 46%
(d) 45%
Q3. Out of three numbers, the first number is three times
the average of the last two numbers. If the average of three numbers is five,
find the sum of the last two numbers.
(a) 4
(b) 5
(c) 6
(d) 7
Q4. Out of four numbers, the average of the first three
numbers is 36, the average of the last three numbers is 68. If the sum of the
first and last numbers is 120, then how many times the first number is last
number?
(a) 11
(b) 9
(c) 6
(d) 4

Q5. A student
tries to find the average of ten three-digit numbers. By mistake he reversed
the digits of one of the numbers and found that the average of the ten numbers
increased by 39.6. What is the difference between the hundreds digit and the
units digit of the number?
(a) 2
(b) 3
(c) 4
(d) 5
Q6. AB is the
chord of a circle whose centre is at ‘O’ Given ACB = 44°. Where C is a point on
the major arc AB. Find OAB.
(a) 46°
(b) 22°
(c) 52°
(d) 54°

Q7. If the length
of the diagonal of a cube is reduced to its one third so that a cube of
decreased volume is formed, find the percentage reduction in the volume of the
cube.
(a) 87.6%
(b) 49.8%
(c) 96.3%
(d) 3.7%

Q8. Three men A,
B and C started working together to do a job and complete it in 17 days, which
can be completed by A and B together in one-sixth of the time taken by C alone
to complete the work. The number of days that C alone takes to complete the
work by-
(a) 119
(b) 120
(c) 180
(d) 100

Q9. The base of a
pyramid is a right angled triangle with two sides 7 cm and 24 cm. The height of
the prism is 4 cm. The total surface area is
(a) 248 cm^2
(b) 224 cm^2
(c) 156 cm^2
(d) 484 cm^2
Q10.A tank is
fitted with two inlet pipes A and B and one outlet pipe C. The inlet pipe A can
fill one-third of the tank in five hours and the inlet pipe B can fill
one-sixth of the tank in two hours. The outlet pipe C can empty half of the
tank in 40 hours. The time taken to fill the empty tank when all the three
pipes are opened simultaneously is
(a) 180/33hours
(b) 276/33hours
(c) 388/33hours
(d) 240/33hours