951.
A shopkeeper charges his customer 14% more than the cost price. If a customer paid ₹18,240 for a mobile phone, then the
cost price of the mobile phone was:
(A)
₹20,793.60
(B)
₹15,686.40
(C)
₹16,600
(D)
₹16,000
952.
How many numbers between 10 and 65 are divisible by 2, 3 and 4?
(A)
3
(B)
7
(C)
9
(D)
5
953.
An interval of 2 hours 25 minutes is wrongly estimated by 2 hours 30.5 minutes. The error percentage is:
(A)
(B)
(C)
(D)
954.
Two circles of radii 16 cm and 4 cm, respectively, touch each other externally at Point A. PQ is the direct common tangent of
these circles with centres C1 and C2, respectively. What is the length of PQ?
(A)
15 cm
(B)
20 cm
(C)
16 cm
(D)
18 cm
955.
A’s marks in Mathematics are directly proportional to practice time. In 6 hours of practice, A gets 70 marks. What should be
the practice time (approximately) to get 90 marks?
(A)
8 hours
(B)
8.3 hours
(C)
7 hours
(D)
7.7 hours
956.
Let C be a circle with center O and AB be a chord of C such that the length of AB is equal to the radius of C. Let D be any
point on major arc of AB. Find ∠AOB and ∠ADB, respectively.
(A)
120°; 100°
(B)
60°; 30°
(C)
100°; 80°
(D)
90°; 60°
957.
A person borrowed some money at the rate of 8% per annum for the first two years, at the rate of 11% per annum for the
next three years, and at the rate of 16% per annum for the period beyond five years. If he pays a total interest of ₹21,400 at
the end of nine years, how much money did he borrow (round to the nearest unit) ?
(A)
₹11,938
(B)
₹18,738
(C)
₹15,938
(D)
₹18,938
958.
A person spends 60% of his salary on family expenses, 10% on medical expenses, 5% on charity, and saves the remaining
amount. If the amount on savings is ₹4,000, find his monthly salary.
(A)
₹16,000
(B)
₹12,000
(C)
₹14,000
(D)
₹15,000
959.
The whole surface area of a cube is 294 cm2. The volume of the cube is:
(A)
243 cm3
(B)
343 cm3
(C)
512 cm3
(D)
216 cm3
960.
X and Y can do a job in 18 days; Y and Z can do the same in 24 days. If all the three can finish the job in 12 days, in how
many days can X and Z can complete the job?
