Maths Quiz Test Of 31st January

Q.The Cartesian coordinates of
three points A, B and C are
( 1,-1 )  , ( 3,- 4  )  and ( 5, -7 )
respectively. Then the  triangle ABC is
(A) isosceles
(B) equilateral
(C) right-angled
(D) More than one of the above
(E) None of the above

Q. A shopkeeper gives a discount
of 5% on the selling price of a
watch. If he gives a discount of
6%, he will earn a profit which
is R 15 less than the before.
Accordingly, what is the marked
selling price of that watch?
(A) R 1,400
(B) R 1,500
(C) R 1,800
(D) More than one of the above
(E) None of the above

Q. Three numbers are in the ratio
3 : 4 : 5. The total of the largest
and the smallest numbers is
equal to the other number
plus 52. Accordingly, which is
the smallest number?
(A) 27
(B) 39
(C) 52
(D) More than one of the above
(E) None of the above

Q. The average monthly income of
P and Q is R 5,050. The average
monthly income of Q and R is
R 6,250 and the average
monthly income of P and R is
R 5,200. The monthly income of
P is
(A) R 3,500
(B) R 4,050
(C) R 4,000
(D) More than one of the above
(E) None of the above

Q. 10 years ago the ratio of ages
of Ramesh and Rajeev was 1 : 3.
5 years hence this ratio will
become 2 : 3. What is the ratio
of their ages at present?
(A) 2 : 5
(B) 3 : 5
(C) 1 : 2
(D) More than one of the above
(E) None of the above

Q. If I walk with a speed of 5 km
per hour from my house to the
station, my train would have left
the station 7 minutes before my
arrival. But, if I walk with a
speed of 6 km per hour, I will
reach the station 5 minutes
before the departure of my
train. Accordingly, what is the
distance between my house and
the station?
(A) 7 km
(B) 6·5 km
(C) 6 km
(D) More than one of the above
(E) None of the above

Q. A sum of money is to be
distributed among A, B, C, D in
the proportion of 5 : 2 : 4 : 3. If
C gets R 1,000 more than D,
what is B’s share?
(A) R 500
(B) R 1,500
(C) R 2,000
(D) More than one of the above
(E) None of the above

Q.A sweet seller has 420 Kaju
Burfis and 150 Badam Burfis.
He wants to stack them in such
a way that each stack has the
same number, and they take up
the least area of the tray. The
number of such stacks formed is
(A) 17
(B) 19
(C) 18
(D) More than one of the above
(E) None of the above

Q. If 30% of P is added to 40%
of Q, it becomes 80% of Q.
Accordingly, what is the
percentage of Q with respect
to P ?
(A) 40%
(B) 50%
(C) 75%
(D) More than one of the above
(E) None of the above

Q.During conversion of a solid
from one shape to another, the
volume of the solid will
(A) decrease
(B) remain unaltered
(C) increase
(D) More than one of the above
(E) None of the above